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運犇帷幄
VC股權投資人;主導某千億上市公司50億產業基金
個人資料
運犇(ben)帷(wei)幄
一路向北的機構
2025-02-27 15:49:41
東升西落(luo)的(de)故(gu)事進一步加(jia)強,AI算(suan)力短期風險加(jia)劇
一、市(shi)場 A股(gu)三大指(zhi)(zhi)數今日漲(zhang)(zhang)(zhang)(zhang)跌(die)(die)不一,截(jie)止收(shou)盤,滬(hu)指(zhi)(zhi)漲(zhang)(zhang)(zhang)(zhang)0.23%,收(shou)報3388.06點;深證成(cheng)指(zhi)(zhi)跌(die)(die)0.26%,收(shou)報10927.51點;創業板(ban)指(zhi)(zhi)跌(die)(die)0.52%,收(shou)報2256.51點。滬(hu)深兩(liang)市(shi)成(cheng)交額(e)超2萬億,較(jiao)昨日小(xiao)幅放量(liang)662億。 行業板(ban)塊(kuai)漲(zhang)(zhang)(zhang)(zhang)跌(die)(die)互現,商業百貨、食品(pin)(pin)飲(yin)料、美容護理、旅(lv)游酒(jiu)店、釀酒(jiu)行業等大消(xiao)費(fei)板(ban)塊(kuai)漲(zhang)(zhang)(zhang)(zhang)幅居前(qian),通信設備(bei)、電(dian)源(yuan)設備(bei)、通信服務、光伏設備(bei)、光學光電(dian)子板(ban)塊(kuai)跌(die)(die)幅居前(qian)。 個股(gu)方面,上漲(zhang)(zhang)(zhang)(zhang)股(gu)票(piao)數量(liang)超2100只(zhi),近百股(gu)漲(zhang)(zhang)(zhang)(zhang)停。大消(xiao)費(fei)股(gu)集體(ti)走強(qiang),乳業、零售、食品(pin)(pin)等方向領漲(zhang)(zhang)(zhang)(zhang),中(zhong)百集團等多(duo)股(gu)漲(zhang)(zhang)(zhang)(zhang)停。券商股(gu)
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中大力德
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中金公司
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運犇帷幄
一路向北的機構
2025-02-26 15:46:30
A股尾盤權重(zhong)拉升(sheng),月底賺錢效應和風險并(bing)存
一、市場(chang) A股(gu)(gu)三(san)大指數今日集(ji)體走高(gao),截止收(shou)盤(pan),滬指漲(zhang)(zhang)(zhang)(zhang)(zhang)1.02%,收(shou)報3380.21點(dian);深(shen)證成指漲(zhang)(zhang)(zhang)(zhang)(zhang)0.93%,收(shou)報10955.65點(dian);創業(ye)板(ban)指漲(zhang)(zhang)(zhang)(zhang)(zhang)1.23%,收(shou)報2268.22點(dian)。滬深(shen)兩(liang)市成交額達(da)到19383億,較昨日小(xiao)幅放量416億。 行業(ye)板(ban)塊(kuai)呈現普漲(zhang)(zhang)(zhang)(zhang)(zhang)態勢,鋼(gang)鐵行業(ye)大漲(zhang)(zhang)(zhang)(zhang)(zhang),證券板(ban)塊(kuai)尾盤(pan)拉升,光(guang)伏設(she)備、房地產(chan)服(fu)務、電機、通用(yong)設(she)備、非金屬材(cai)料、房地產(chan)開發(fa)、電池(chi)、生物(wu)制品、專用(yong)設(she)備板(ban)塊(kuai)漲(zhang)(zhang)(zhang)(zhang)(zhang)幅居前(qian),僅貴金屬、航空(kong)機場(chang)、工程咨詢(xun)服(fu)務板(ban)塊(kuai)逆市翻綠。 個(ge)股(gu)(gu)方(fang)面,上漲(zhang)(zhang)(zhang)(zhang)(zhang)股(gu)(gu)票數量超(chao)過4200只(zhi),漲(zhang)(zhang)(zhang)(zhang)(zhang)停股(gu)(gu)票數量超(chao)過百只(zhi)。券商
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中國銀河
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運犇帷幄(wo)
一路向北的機構
2025-02-25 16:30:22
東(dong)升西落,昨(zuo)夜美股暴跌,A股主線(xian)逆市而上!
一(yi)、市(shi)場 A股(gu)(gu)三大(da)指(zhi)(zhi)數今日集體回調(diao),截止(zhi)收(shou)盤(pan),滬指(zhi)(zhi)跌(die)0.80%,收(shou)報3346.04點(dian)(dian);深(shen)(shen)證(zheng)成指(zhi)(zhi)跌(die)1.17%,收(shou)報10854.50點(dian)(dian);創業(ye)板(ban)(ban)指(zhi)(zhi)跌(die)1.13%,收(shou)報2240.59點(dian)(dian)。滬深(shen)(shen)兩市(shi)成交額達到18968億,較(jiao)昨(zuo)日縮量1837億。 行(xing)業(ye)板(ban)(ban)塊漲(zhang)少跌(die)多,能源金屬、汽(qi)車整車、風電設備(bei)、汽(qi)車零部件板(ban)(ban)塊漲(zhang)幅(fu)居(ju)前,化肥行(xing)業(ye)、農(nong)牧(mu)飼漁、文(wen)化傳媒、保險、游戲、釀酒行(xing)業(ye)跌(die)幅(fu)居(ju)前。 個股(gu)(gu)方(fang)面,上漲(zhang)股(gu)(gu)票數量超過1500只(zhi),漲(zhang)停股(gu)(gu)票數量超過60只(zhi)。消費電子概(gai)(gai)念股(gu)(gu)逆勢走強,大(da)富科技等漲(zhang)停。光刻(ke)膠(jiao)概(gai)(gai)念股(gu)(gu)震蕩(dang)拉升,東方(fang)嘉(jia)盛漲(zhang)
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萬興科技
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中大力德
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運犇帷幄
一路向北的機構
2025-02-24 16:03:49
利空加劇,指數良性調整,牛市觀點不變
一、市(shi)場 A股(gu)三(san)大指數(shu)今(jin)日震蕩整理,截止收(shou)盤(pan),滬指跌(die)(die)(die)0.18%,收(shou)報(bao)3373.03點;深證成指跌(die)(die)(die)0.08%,收(shou)報(bao)10983.04點;創業板(ban)指跌(die)(die)(die)0.67%,收(shou)報(bao)2266.24點。滬深兩(liang)市(shi)成交額達(da)到2.08萬億,較上周五縮量(liang)1121億。 行(xing)(xing)業板(ban)塊漲(zhang)(zhang)(zhang)多跌(die)(die)(die)少,化纖行(xing)(xing)業、航(hang)空機(ji)場、工程咨詢服務(wu)、化肥行(xing)(xing)業、農牧飼漁、工程建設板(ban)塊漲(zhang)(zhang)(zhang)幅居(ju)(ju)前,教育、醫療服務(wu)、醫療器械、多元金融(rong)、軟件開發板(ban)塊跌(die)(die)(die)幅居(ju)(ju)前。 個股(gu)方面,上漲(zhang)(zhang)(zhang)股(gu)票數(shu)量(liang)接近2800只(zhi),漲(zhang)(zhang)(zhang)停(ting)股(gu)數(shu)量(liang)近百只(zhi)。發電機(ji)概(gai)念股(gu)大漲(zhang)(zhang)(zhang),泰豪(hao)科技、智慧(hui)農業、濰柴重機(ji)、鳳形股(gu)份
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運(yun)犇帷(wei)幄
一路向北的機構
2025-02-22 18:10:53
私密
服務器(qi)災備(bei)電源行業研(yan)究
一(yi)、災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)概況 災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)是數(shu)據中心最(zui)后(hou)一(yi)道用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保障,為(wei)數(shu)據中心所必(bi)需(xu)。數(shu)據中心普遍采用雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統(tong),而當兩(liang)路(lu)市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)都斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi),UPS逆變器把(ba)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)儲存(cun)的(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)轉化(hua)為(wei)交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)輸(shu)出(chu)(chu)給IT負載,進(jin)行(xing)短時(shi)(shi)間(jian)快速電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力供應(ying)。與此(ci)同(tong)時(shi)(shi),災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(目前(qian)主要為(wei)柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組(zu)(zu)(zu))啟(qi)動,在其順利啟(qi)動后(hou),由柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組(zu)(zu)(zu)進(jin)行(xing)持續的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力供應(ying)。 柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)污染較重,部分企業提(ti)出(chu)(chu)替代柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)作為(wei)數(shu)據中心災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan),如天(tian)然氣發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組(zu)(zu)(zu)、鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)儲能(neng)系統(tong)和(he)質子交換膜(mo)(PEM)燃料電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。目前(qian)來看,柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)作為(wei)數(shu)據中心災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)較難被替代:
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濰柴重機
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中國玉柴國際有限公司
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運犇帷幄
一路向北的機構
2025-02-22 16:42:53
投(tou)資中最簡單的(de)事(五)
邱國鷺:人們常說高(gao)風(feng)(feng)險(xian)(xian)高(gao)回(hui)報,低風(feng)(feng)險(xian)(xian)低回(hui)報。其(qi)實,風(feng)(feng)險(xian)(xian)和回(hui)報常常不(bu)成(cheng)正(zheng)比。投資(zi)不(bu)可(ke)能(neng)不(bu)承(cheng)擔風(feng)(feng)險(xian)(xian),成(cheng)功的(de)(de)投資(zi)就(jiu)是(shi)要承(cheng)擔那(nei)些(xie)已(yi)經(jing)暴(bao)(bao)露的(de)(de)、大家(jia)都(dou)感(gan)受到的(de)(de)、有相應風(feng)(feng)險(xian)(xian)折價(jia)但(dan)是(shi)真(zhen)實危(wei)險(xian)(xian)性卻很小的(de)(de)“假”風(feng)(feng)險(xian)(xian)。 風(feng)(feng)險(xian)(xian)有兩種,一(yi)種是(shi)感(gan)受到的(de)(de)風(feng)(feng)險(xian)(xian),另一(yi)種是(shi)真(zhen)實的(de)(de)風(feng)(feng)險(xian)(xian)。股票暴(bao)(bao)漲(zhang)后,真(zhen)實的(de)(de)風(feng)(feng)險(xian)(xian)上升,感(gan)受到的(de)(de)風(feng)(feng)險(xian)(xian)卻在(zai)下降(jiang),在(zai)6000點股市(shi)最危(wei)險(xian)(xian)的(de)(de)時(shi)候大家(jia)感(gan)受到的(de)(de)都(dou)是(shi)歌舞升平(ping);股票暴(bao)(bao)跌后,真(zhen)實的(de)(de)風(feng)(feng)險(xian)(xian)下降(jiang),感(gan)受到的(de)(de)風(feng)(feng)險(xian)(xian)上升,在(zai)2000點股市(shi)相對(dui)低谷時(shi)人們感(gan)受到的(de)(de)卻都(dou)是(shi)凄風(feng)(feng)苦雨。 從(cong)另一(yi)個角度看,風(feng)(feng)險(xian)(xian)可(ke)以分為暴(bao)(bao)露的(de)(de)風(feng)(feng)險(xian)(xian)和隱藏
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運犇帷幄
一路向北的機構
2025-02-21 17:25:37
2.2萬億成交,“科技牛市(shi)”無疑,看多!
一(yi)、市(shi)場 A股市(shi)場各(ge)大(da)主要指數(shu)今日(ri)集體強勢上攻,截止收(shou)盤,滬指漲(zhang)0.85%,收(shou)報(bao)3379.11點(dian)(dian);深證成指漲(zhang)1.82%,收(shou)報(bao)10991.37點(dian)(dian);創(chuang)業(ye)板指漲(zhang)2.51%,收(shou)報(bao)2281.51點(dian)(dian);科創(chuang)50指數(shu)漲(zhang)5.97%,收(shou)報(bao)1094.77點(dian)(dian),北(bei)證50指數(shu)漲(zhang)2.77%,收(shou)報(bao)1345.29點(dian)(dian)。滬深兩市(shi)成交額達到21926億(yi)元,較昨(zuo)日(ri)大(da)幅(fu)放量4360億(yi)。 行(xing)業(ye)板塊漲(zhang)多跌少,電源設備、電機、半導體、互(hu)聯(lian)網服(fu)務、軟件開發、通信服(fu)務板塊漲(zhang)幅(fu)居前(qian),貴金(jin)屬、銀行(xing)、珠寶首飾(shi)、石油行(xing)業(ye)跌幅(fu)居前(qian)。 個股方面,上漲(zhang)股票(piao)數(shu)量超(chao)
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運犇帷幄
一路向北的機構
2025-02-20 16:29:41
指數良性調整(zheng),宇樹概念持續火爆
一、市場 A股(gu)(gu)三大指(zhi)(zhi)數今日震蕩整(zheng)理,截(jie)止收(shou)(shou)盤,滬指(zhi)(zhi)跌(die)(die)0.02%,收(shou)(shou)報3350.78點;深證成指(zhi)(zhi)漲(zhang)(zhang)0.20%,收(shou)(shou)報10794.55點;創(chuang)業板指(zhi)(zhi)跌(die)(die)0.06%,收(shou)(shou)報2225.58點。滬深兩市成交額達(da)到17566億,較昨日小幅(fu)(fu)放量(liang)356億。 行業板塊(kuai)漲(zhang)(zhang)多(duo)跌(die)(die)少,醫療服務(wu)、消費電(dian)子、光(guang)學光(guang)電(dian)子、家用輕工、塑料制品、橡(xiang)膠制品、儀(yi)器(qi)儀(yi)表(biao)板塊(kuai)漲(zhang)(zhang)幅(fu)(fu)居前,保險(xian)、船舶制造板塊(kuai)跌(die)(die)幅(fu)(fu)居前。 個股(gu)(gu)方面,上漲(zhang)(zhang)股(gu)(gu)票數量(liang)接近3400只,逾百股(gu)(gu)漲(zhang)(zhang)停(ting)。AI眼鏡(jing)概念股(gu)(gu)掀漲(zhang)(zhang)停(ting)潮,緯達(da)光(guang)電(dian)30cm漲(zhang)(zhang)停(ting),博(bo)士眼鏡(jing)、星(xing)星(xing)科技、杰(jie)美(mei)特、明月(yue)鏡(jing)片(pian)2
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運(yun)犇帷幄
一路向北的機構
2025-02-19 16:14:50
科技(ji)小盤(pan)股(gu)全面爆(bao)發,賺錢效應炸裂
一、市(shi)場(chang) A股(gu)三(san)大指(zhi)(zhi)數今日集體走強,截止收(shou)盤,滬(hu)指(zhi)(zhi)漲(zhang)(zhang)0.81%,收(shou)報(bao)3351.54點(dian);深證成指(zhi)(zhi)漲(zhang)(zhang)1.46%,收(shou)報(bao)10772.65點(dian);創業板(ban)指(zhi)(zhi)漲(zhang)(zhang)2.03%,收(shou)報(bao)2226.98點(dian)。滬(hu)深兩市(shi)成交(jiao)額達到1.72萬億元,較昨(zuo)日縮量(liang)781億。 行業板(ban)塊呈現(xian)普漲(zhang)(zhang)態勢,電(dian)機(ji)、半導體、汽車零部(bu)件、通(tong)用設備(bei)(bei)、儀(yi)器儀(yi)表、電(dian)源設備(bei)(bei)、電(dian)子化學品、專(zhuan)用設備(bei)(bei)、消費電(dian)子板(ban)塊漲(zhang)(zhang)幅(fu)居(ju)前,僅銀行、煤炭行業逆市(shi)下跌。 個股(gu)方面(mian),上漲(zhang)(zhang)股(gu)票數量(liang)超過4600只,逾百股(gu)漲(zhang)(zhang)停。人形(xing)機(ji)器人概念股(gu)爆發,萬達軸承(cheng)、駿(jun)創科技(ji)30cm漲(zhang)(zhang)停,三(san)豐(feng)智(zhi)能、雙林
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運犇帷(wei)幄(wo)
一路向北的機構
2025-02-18 19:16:46
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@韭菜團子:牛股邏輯大賽,第二屆強勢回歸!
牛股邏輯大賽,第二屆強勢回歸!——服務A股研究,貢獻草根視野 為了更好支持和鼓勵社友們的邏輯原創,保持公社基本面研究的良好氛圍,服務廣大用戶對基本面研究的追求,加速市場對于公司價值的發現,公社第二屆【牛股邏輯大賽】原創投稿項目正式啟動! 只要你把自己對個股的深度思考發出來,便有機
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運犇帷幄
一路向北的機構
2025-02-18 15:49:06
高低(di)切換(huan),防守(shou)大于進攻(gong)
一、市場 A股三大指數(shu)(shu)今日集體走弱(ruo),截止收盤,滬指跌(die)(die)(die)0.93%,收報3324.49點(dian);深(shen)證(zheng)成(cheng)指跌(die)(die)(die)1.61%,收報10617.26點(dian);創業板指跌(die)(die)(die)1.98%,收報2182.57點(dian)。滬深(shen)兩市成(cheng)交(jiao)額達到17991億元,較昨日縮量(liang)1424億。 行業板塊(kuai)呈現普(pu)跌(die)(die)(die)態(tai)勢,教(jiao)育、文化傳(chuan)媒、互(hu)聯網服務(wu)、醫(yi)療服務(wu)、軟件(jian)開(kai)發、通信服務(wu)、商業百貨板塊(kuai)跌(die)(die)(die)幅居前,僅電池、銀(yin)行、貴金(jin)屬(shu)板塊(kuai)逆市上漲。 個股方(fang)面,上漲股票(piao)(piao)數(shu)(shu)量(liang)僅有700多只,下跌(die)(die)(die)股票(piao)(piao)數(shu)(shu)量(liang)超過4600只。銀(yin)行股逆勢走強,中、農、工(gong)、建四大行盤中均再創歷史新高。鋰電池
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運(yun)犇(ben)帷(wei)幄(wo)
一路向北的機構
2025-02-17 15:44:07
A股今天或(huo)是黃金坑,港股遇壓力區(qu)短期謹(jin)慎(shen)
一、市場 A股三大指數今日集體小幅(fu)上揚(yang),截止收盤(pan),滬指漲0.27%,收報(bao)3355.83點(dian);深證成指漲0.39%,收報(bao)10791.06點(dian);創業板(ban)指漲0.51%,收報(bao)2226.62點(dian)。滬深兩市成交額達(da)到1.94萬(wan)億元,較(jiao)上周五放(fang)量2265億。 行(xing)業板(ban)塊(kuai)漲多跌少,教育、房地產(chan)服(fu)務、醫(yi)療服(fu)務、儀器儀表、船舶(bo)制造、通用設備、電源(yuan)設備、裝修建材板(ban)塊(kuai)漲幅(fu)居前,貴金(jin)(jin)屬、能源(yuan)金(jin)(jin)屬、文化傳媒、航(hang)空(kong)機(ji)場板(ban)塊(kuai)跌幅(fu)居前。 個股方面,上漲股票(piao)數量超(chao)過3600只(zhi),漲停股票(piao)數量超(chao)過百只(zhi)。AI醫(yi)療概(gai)念股持續爆發,安必平、泓博醫(yi)藥(yao)
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成都先導
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運犇帷幄
一路向北的機構
2025-02-17 11:06:35
編碼(ma)器未(wei)來可期
編碼器那偏行業分析文章,我是比較看好偉創電氣的,業內品質和匯川一個級別,公司成長性高,恭喜看文章的兄弟應該吃肉了
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運犇帷幄
一路向北的機構
2025-02-16 19:10:15
私密
固態電池制造設備行業概(gai)況分析
一(yi)、固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi) 1、固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)介(jie)紹(shao) 固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi):與(yu)傳(chuan)統(tong)鋰(li)(li)(li)離(li)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)(zai)基本電(dian)(dian)(dian)(dian)(dian)化學(xue)機制上相(xiang)同(tong),最大區別(bie)在(zai)(zai)于(yu)電(dian)(dian)(dian)(dian)(dian)解(jie)質材料。固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)與(yu)鋰(li)(li)(li)離(li)子(zi)(zi)液態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)原理上均通過(guo)正負極(ji)之間鋰(li)(li)(li)離(li)子(zi)(zi)的(de)(de)嵌(qian)入和脫嵌(qian)來實現電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)的(de)(de)存(cun)儲和釋放。二者的(de)(de)關鍵區別(bie)在(zai)(zai)于(yu)固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)解(jie)質材料,不(bu)同(tong)于(yu)鋰(li)(li)(li)離(li)子(zi)(zi)電(dian)(dian)(dian)(dian)(dian)池(chi)中的(de)(de)液態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)解(jie)質,固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)采用的(de)(de)是固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)解(jie)質,并剔除(chu)隔膜,且(qie)正負極(ji)會摻(chan)混固(gu)(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)解(jie)質。 傳(chuan)統(tong)液態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)主(zhu)(zhu)要問題在(zai)(zai)于(yu): 1)能(neng)(neng)量密(mi)(mi)度(du)(du)較低:液態(tai)(tai)電(dian)(dian)(dian)(dian)(dian)池(chi)難以突破350Wh/kg的(de)(de)極(ji)限,目前主(zhu)(zhu)流的(de)(de)磷酸(suan)鐵鋰(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)能(neng)(neng)量密(mi)(mi)度(du)(du)在(zai)(zai)200Wh/kg以下(xia),三元鋰(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)能(neng)(neng)量密(mi)(mi)度(du)(du)在(zai)(zai)
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納科諾爾
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運犇帷幄
一路向北的機構
2025-02-15 19:19:03
私密
編(bian)碼器行業概況分析
一、編(bian)碼器(qi)的(de)(de)技術原理(li)(li)和概念 根據技術原理(li)(li)不同,編(bian)碼器(qi)可分(fen)為磁(ci)(ci)(ci)(ci)編(bian)碼器(qi)、光編(bian)碼器(qi)和電感式編(bian)碼器(qi)。 磁(ci)(ci)(ci)(ci)編(bian)碼器(qi):利用(yong)電磁(ci)(ci)(ci)(ci)感應原理(li)(li),將(jiang)(jiang)物理(li)(li)信(xin)(xin)(xin)號(hao)(hao)轉換(huan)為數字信(xin)(xin)(xin)號(hao)(hao),以實(shi)現位置和角度的(de)(de)測量。磁(ci)(ci)(ci)(ci)編(bian)碼器(qi)由磁(ci)(ci)(ci)(ci)性傳感器(qi)、磁(ci)(ci)(ci)(ci)環和信(xin)(xin)(xin)號(hao)(hao)處理(li)(li)器(qi)組(zu)成。磁(ci)(ci)(ci)(ci)環是由多(duo)個磁(ci)(ci)(ci)(ci)極組(zu)成,并(bing)被固(gu)定(ding)在旋(xuan)轉軸上;磁(ci)(ci)(ci)(ci)性傳感器(qi)通常采用(yong)霍(huo)爾元件或磁(ci)(ci)(ci)(ci)電阻元件,能夠檢(jian)測磁(ci)(ci)(ci)(ci)環旋(xuan)轉時磁(ci)(ci)(ci)(ci)場(chang)的(de)(de)變化,將(jiang)(jiang)其轉換(huan)為電信(xin)(xin)(xin)號(hao)(hao)輸出;信(xin)(xin)(xin)號(hao)(hao)處理(li)(li)器(qi)將(jiang)(jiang)電信(xin)(xin)(xin)號(hao)(hao)轉換(huan)為數字信(xin)(xin)(xin)號(hao)(hao),用(yong)于表示旋(xuan)轉軸的(de)(de)位置和方向(xiang)。磁(ci)(ci)(ci)(ci)編(bian)碼器(qi)具有高分(fen)辨(bian)率、高精度、高可靠性、長壽(shou)命(ming)等優點,適用(yong)于工程機械(xie)等灰塵多(duo)、油多(duo)、水多(duo)
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匯川技術
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運(yun)犇帷幄
一路向北的機構
2025-02-27 15:49:41
東升(sheng)西落的(de)故(gu)事進(jin)一步(bu)加(jia)強(qiang),AI算力短期風(feng)險加(jia)劇(ju)
一(yi)、市場(chang) A股(gu)三大指(zhi)數今日漲(zhang)(zhang)跌(die)不一(yi),截止收(shou)(shou)盤,滬指(zhi)漲(zhang)(zhang)0.23%,收(shou)(shou)報3388.06點(dian)(dian);深證(zheng)成(cheng)指(zhi)跌(die)0.26%,收(shou)(shou)報10927.51點(dian)(dian);創(chuang)業板指(zhi)跌(die)0.52%,收(shou)(shou)報2256.51點(dian)(dian)。滬深兩市成(cheng)交額(e)超(chao)2萬億(yi),較昨日小(xiao)幅放量(liang)(liang)662億(yi)。 行業板塊漲(zhang)(zhang)跌(die)互現,商業百(bai)(bai)貨(huo)、食品(pin)飲料(liao)、美容護理、旅游酒店、釀酒行業等大消(xiao)費(fei)板塊漲(zhang)(zhang)幅居前(qian),通(tong)信設備(bei)、電(dian)源設備(bei)、通(tong)信服務、光伏設備(bei)、光學光電(dian)子板塊跌(die)幅居前(qian)。 個股(gu)方面,上漲(zhang)(zhang)股(gu)票數量(liang)(liang)超(chao)2100只,近(jin)百(bai)(bai)股(gu)漲(zhang)(zhang)停(ting)。大消(xiao)費(fei)股(gu)集(ji)體走強(qiang),乳業、零售、食品(pin)等方向領漲(zhang)(zhang),中(zhong)百(bai)(bai)集(ji)團等多股(gu)漲(zhang)(zhang)停(ting)。券商股(gu)
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中大力德
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中金公司
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運犇帷(wei)幄
一路向北的機構
2025-02-26 15:46:30
A股尾(wei)盤(pan)權重拉升,月底賺錢效應和風(feng)險并存(cun)
一、市(shi)場 A股(gu)(gu)(gu)三大指數(shu)(shu)今日集體走高(gao),截(jie)止收(shou)盤,滬(hu)(hu)指漲1.02%,收(shou)報3380.21點(dian);深(shen)證(zheng)成(cheng)指漲0.93%,收(shou)報10955.65點(dian);創業(ye)板(ban)指漲1.23%,收(shou)報2268.22點(dian)。滬(hu)(hu)深(shen)兩市(shi)成(cheng)交額達到19383億(yi),較(jiao)昨日小幅放量(liang)(liang)416億(yi)。 行業(ye)板(ban)塊(kuai)呈現普(pu)漲態勢,鋼鐵行業(ye)大漲,證(zheng)券板(ban)塊(kuai)尾盤拉升,光伏設備、房地(di)產服務、電(dian)機(ji)(ji)、通用(yong)設備、非金(jin)屬(shu)材料、房地(di)產開發、電(dian)池、生(sheng)物制品(pin)、專用(yong)設備板(ban)塊(kuai)漲幅居(ju)前(qian),僅貴金(jin)屬(shu)、航空機(ji)(ji)場、工程咨詢(xun)服務板(ban)塊(kuai)逆市(shi)翻(fan)綠(lv)。 個股(gu)(gu)(gu)方面(mian),上漲股(gu)(gu)(gu)票(piao)數(shu)(shu)量(liang)(liang)超(chao)(chao)過4200只(zhi),漲停股(gu)(gu)(gu)票(piao)數(shu)(shu)量(liang)(liang)超(chao)(chao)過百只(zhi)。券商(shang)
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翱捷科技
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每日互動
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中國銀河
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運犇帷幄(wo)
一路向北的機構
2025-02-25 16:30:22
東升西落,昨夜(ye)美股暴跌,A股主線逆市而上(shang)!
一、市(shi)場 A股(gu)(gu)三大指(zhi)數(shu)今日集(ji)體回(hui)調(diao),截止(zhi)收盤,滬指(zhi)跌(die)0.80%,收報(bao)3346.04點;深證(zheng)成指(zhi)跌(die)1.17%,收報(bao)10854.50點;創業(ye)板(ban)指(zhi)跌(die)1.13%,收報(bao)2240.59點。滬深兩市(shi)成交額(e)達(da)到18968億,較昨(zuo)日縮量1837億。 行業(ye)板(ban)塊漲(zhang)(zhang)少跌(die)多,能源(yuan)金(jin)屬、汽車整車、風電設備、汽車零部件(jian)板(ban)塊漲(zhang)(zhang)幅居前(qian),化(hua)(hua)肥行業(ye)、農牧(mu)飼漁、文(wen)化(hua)(hua)傳媒、保險、游戲、釀(niang)酒行業(ye)跌(die)幅居前(qian)。 個股(gu)(gu)方(fang)面,上(shang)漲(zhang)(zhang)股(gu)(gu)票數(shu)量超過1500只,漲(zhang)(zhang)停(ting)(ting)股(gu)(gu)票數(shu)量超過60只。消費電子概(gai)念(nian)股(gu)(gu)逆(ni)勢走強,大富科技等漲(zhang)(zhang)停(ting)(ting)。光刻(ke)膠概(gai)念(nian)股(gu)(gu)震蕩拉升(sheng),東方(fang)嘉盛(sheng)漲(zhang)(zhang)
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運犇帷幄
一路向北的機構
2025-02-24 16:03:49
利空加劇,指數良性調整,牛市觀點不(bu)變
一、市(shi)場(chang) A股三大指(zhi)數今日震蕩整理,截止收(shou)盤,滬(hu)指(zhi)跌0.18%,收(shou)報3373.03點(dian);深證成指(zhi)跌0.08%,收(shou)報10983.04點(dian);創業(ye)板指(zhi)跌0.67%,收(shou)報2266.24點(dian)。滬(hu)深兩市(shi)成交額(e)達到2.08萬億(yi),較(jiao)上周五縮量(liang)(liang)1121億(yi)。 行(xing)(xing)業(ye)板塊漲(zhang)多跌少,化纖行(xing)(xing)業(ye)、航空機場(chang)、工程(cheng)咨詢服務、化肥(fei)行(xing)(xing)業(ye)、農(nong)牧(mu)飼漁(yu)、工程(cheng)建設(she)板塊漲(zhang)幅居前,教育、醫療服務、醫療器械、多元(yuan)金融、軟(ruan)件開發板塊跌幅居前。 個(ge)股方(fang)面,上漲(zhang)股票數量(liang)(liang)接(jie)近2800只,漲(zhang)停股數量(liang)(liang)近百只。發電機概念(nian)股大漲(zhang),泰(tai)豪科技、智慧農(nong)業(ye)、濰柴重機、鳳形股份
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濰柴重機
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0.12
運犇帷(wei)幄
一路向北的機構
2025-02-22 18:10:53
私密
服務器(qi)災備電源行業(ye)研究
一(yi)、災備電(dian)(dian)源(yuan)概況(kuang) 災備電(dian)(dian)源(yuan)是(shi)數據(ju)(ju)中(zhong)(zhong)心(xin)(xin)最后一(yi)道用電(dian)(dian)保障,為數據(ju)(ju)中(zhong)(zhong)心(xin)(xin)所必需。數據(ju)(ju)中(zhong)(zhong)心(xin)(xin)普(pu)遍(bian)采用雙電(dian)(dian)網供(gong)(gong)電(dian)(dian)系統,而當兩路市電(dian)(dian)都斷電(dian)(dian)時(shi),UPS逆變器(qi)把蓄電(dian)(dian)池儲存(cun)的(de)直流電(dian)(dian)能轉化為交流電(dian)(dian)輸出給IT負載,進行短時(shi)間快速電(dian)(dian)力供(gong)(gong)應(ying)。與此同時(shi),災備電(dian)(dian)源(yuan)(目(mu)前主要為柴(chai)油(you)發(fa)(fa)電(dian)(dian)機(ji)組(zu)(zu))啟動,在其順利啟動后,由柴(chai)油(you)發(fa)(fa)電(dian)(dian)機(ji)組(zu)(zu)進行持(chi)續的(de)電(dian)(dian)力供(gong)(gong)應(ying)。 柴(chai)油(you)發(fa)(fa)電(dian)(dian)機(ji)污(wu)染較重,部分企(qi)業提出替代柴(chai)油(you)發(fa)(fa)電(dian)(dian)機(ji)作(zuo)(zuo)為數據(ju)(ju)中(zhong)(zhong)心(xin)(xin)災備電(dian)(dian)源(yuan),如天(tian)然氣(qi)發(fa)(fa)電(dian)(dian)機(ji)組(zu)(zu)、鋰電(dian)(dian)池儲能系統和質子交換膜(PEM)燃料(liao)電(dian)(dian)池。目(mu)前來看,柴(chai)油(you)發(fa)(fa)電(dian)(dian)機(ji)作(zuo)(zuo)為數據(ju)(ju)中(zhong)(zhong)心(xin)(xin)災備電(dian)(dian)源(yuan)較難被替代:
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濰柴重機
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中國玉柴國際有限公司
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3.24
運犇帷幄
一路向北的機構
2025-02-22 16:42:53
投(tou)資中最簡單的事(五)
邱國鷺(lu):人們常說高風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)高回(hui)報(bao)(bao),低風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)低回(hui)報(bao)(bao)。其實,風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)和回(hui)報(bao)(bao)常常不(bu)成正比。投(tou)資不(bu)可(ke)能不(bu)承(cheng)擔風(feng)(feng)(feng)(feng)(feng)險(xian)(xian),成功的(de)投(tou)資就是要承(cheng)擔那些已經暴露(lu)的(de)、大(da)家都感(gan)受(shou)(shou)到(dao)的(de)、有相(xiang)應(ying)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)折價但是真(zhen)實危險(xian)(xian)性卻(que)很小(xiao)的(de)“假”風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)。 風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)有兩(liang)種,一(yi)(yi)種是感(gan)受(shou)(shou)到(dao)的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian),另一(yi)(yi)種是真(zhen)實的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)。股(gu)票暴漲后(hou),真(zhen)實的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)上升,感(gan)受(shou)(shou)到(dao)的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)卻(que)在(zai)(zai)下降,在(zai)(zai)6000點股(gu)市最危險(xian)(xian)的(de)時(shi)候大(da)家感(gan)受(shou)(shou)到(dao)的(de)都是歌舞升平;股(gu)票暴跌后(hou),真(zhen)實的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)下降,感(gan)受(shou)(shou)到(dao)的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)上升,在(zai)(zai)2000點股(gu)市相(xiang)對低谷時(shi)人們感(gan)受(shou)(shou)到(dao)的(de)卻(que)都是凄風(feng)(feng)(feng)(feng)(feng)苦雨(yu)。 從另一(yi)(yi)個(ge)角(jiao)度(du)看,風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)可(ke)以分為暴露(lu)的(de)風(feng)(feng)(feng)(feng)(feng)險(xian)(xian)和隱藏
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一路向北的機構
2025-02-21 17:25:37
2.2萬億成交,“科技牛市”無疑,看多(duo)!
一、市場(chang) A股(gu)(gu)市場(chang)各大主要指數(shu)今日集體強勢上攻,截(jie)止收(shou)盤,滬指漲(zhang)(zhang)0.85%,收(shou)報(bao)3379.11點(dian);深證成指漲(zhang)(zhang)1.82%,收(shou)報(bao)10991.37點(dian);創(chuang)(chuang)業板(ban)指漲(zhang)(zhang)2.51%,收(shou)報(bao)2281.51點(dian);科創(chuang)(chuang)50指數(shu)漲(zhang)(zhang)5.97%,收(shou)報(bao)1094.77點(dian),北證50指數(shu)漲(zhang)(zhang)2.77%,收(shou)報(bao)1345.29點(dian)。滬深兩市成交額達到21926億(yi)元(yuan),較昨日大幅(fu)放量4360億(yi)。 行業板(ban)塊漲(zhang)(zhang)多跌(die)少,電源(yuan)設(she)備、電機、半導體、互聯網服(fu)務(wu)、軟件(jian)開發(fa)、通信(xin)服(fu)務(wu)板(ban)塊漲(zhang)(zhang)幅(fu)居前(qian),貴金屬(shu)、銀行、珠寶首飾(shi)、石油行業跌(die)幅(fu)居前(qian)。 個股(gu)(gu)方面,上漲(zhang)(zhang)股(gu)(gu)票數(shu)量超
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運犇帷幄(wo)
一路向北的機構
2025-02-20 16:29:41
指(zhi)數良性調(diao)整,宇(yu)樹概(gai)念(nian)持續火爆
一、市場 A股(gu)(gu)三大指(zhi)數(shu)今日(ri)震蕩整理,截止收盤,滬(hu)指(zhi)跌0.02%,收報(bao)3350.78點(dian);深證(zheng)成(cheng)(cheng)指(zhi)漲(zhang)(zhang)(zhang)0.20%,收報(bao)10794.55點(dian);創(chuang)業板指(zhi)跌0.06%,收報(bao)2225.58點(dian)。滬(hu)深兩(liang)市成(cheng)(cheng)交額(e)達(da)到17566億,較昨日(ri)小幅(fu)放量(liang)356億。 行業板塊漲(zhang)(zhang)(zhang)多跌少,醫療服(fu)務、消費電子、光(guang)學光(guang)電子、家用輕(qing)工、塑料制品、橡膠制品、儀器儀表板塊漲(zhang)(zhang)(zhang)幅(fu)居(ju)前(qian),保險、船(chuan)舶制造(zao)板塊跌幅(fu)居(ju)前(qian)。 個股(gu)(gu)方面,上漲(zhang)(zhang)(zhang)股(gu)(gu)票數(shu)量(liang)接近3400只,逾百股(gu)(gu)漲(zhang)(zhang)(zhang)停(ting)(ting)。AI眼鏡概(gai)念股(gu)(gu)掀漲(zhang)(zhang)(zhang)停(ting)(ting)潮(chao),緯達(da)光(guang)電30cm漲(zhang)(zhang)(zhang)停(ting)(ting),博士(shi)眼鏡、星(xing)(xing)星(xing)(xing)科(ke)技、杰美特(te)、明月鏡片2
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運犇帷幄
一路向北的機構
2025-02-19 16:14:50
科技小盤股全面爆發(fa),賺(zhuan)錢(qian)效應炸裂
一(yi)、市(shi)(shi)場(chang) A股(gu)三(san)大指(zhi)數(shu)今日集體(ti)(ti)走強,截止收盤,滬指(zhi)漲0.81%,收報3351.54點;深(shen)證成(cheng)指(zhi)漲1.46%,收報10772.65點;創業(ye)板(ban)指(zhi)漲2.03%,收報2226.98點。滬深(shen)兩市(shi)(shi)成(cheng)交額達(da)到1.72萬億元,較(jiao)昨日縮(suo)量(liang)781億。 行業(ye)板(ban)塊呈(cheng)現普漲態勢,電機、半導體(ti)(ti)、汽車零部(bu)件、通用設備、儀器(qi)儀表、電源設備、電子化學(xue)品、專用設備、消費電子板(ban)塊漲幅(fu)居前,僅銀行、煤炭行業(ye)逆市(shi)(shi)下跌。 個股(gu)方(fang)面,上(shang)漲股(gu)票數(shu)量(liang)超過4600只,逾百股(gu)漲停(ting)(ting)。人形機器(qi)人概念股(gu)爆發,萬達(da)軸承、駿(jun)創科(ke)技30cm漲停(ting)(ting),三(san)豐智能(neng)、雙林
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一路向北的機構
2025-02-18 19:16:46
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@韭菜團子:牛股邏輯大賽,第二屆強勢回歸!
牛股邏輯大賽,第二屆強勢回歸!——服務A股研究,貢獻草根視野 為了更好支持和鼓勵社友們的邏輯原創,保持公社基本面研究的良好氛圍,服務廣大用戶對基本面研究的追求,加速市場對于公司價值的發現,公社第二屆【牛股邏輯大賽】原創投稿項目正式啟動! 只要你把自己對個股的深度思考發出來,便有機
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運(yun)犇(ben)帷幄
一路向北的機構
2025-02-18 15:49:06
高(gao)低切換(huan),防守大于進攻
一、市場 A股(gu)三大指(zhi)(zhi)數(shu)今日集體走(zou)弱,截止收(shou)(shou)盤,滬(hu)指(zhi)(zhi)跌0.93%,收(shou)(shou)報3324.49點(dian)(dian);深證成指(zhi)(zhi)跌1.61%,收(shou)(shou)報10617.26點(dian)(dian);創業板(ban)(ban)(ban)指(zhi)(zhi)跌1.98%,收(shou)(shou)報2182.57點(dian)(dian)。滬(hu)深兩市成交額達到17991億元,較昨日縮量1424億。 行業板(ban)(ban)(ban)塊呈現普跌態勢(shi),教育、文化傳(chuan)媒、互聯網服務(wu)(wu)、醫療服務(wu)(wu)、軟件開發、通信服務(wu)(wu)、商業百貨(huo)板(ban)(ban)(ban)塊跌幅(fu)居(ju)前,僅電(dian)池、銀(yin)(yin)行、貴金屬板(ban)(ban)(ban)塊逆市上(shang)漲(zhang)。 個股(gu)方面,上(shang)漲(zhang)股(gu)票數(shu)量僅有700多只,下跌股(gu)票數(shu)量超過4600只。銀(yin)(yin)行股(gu)逆勢(shi)走(zou)強,中(zhong)、農、工(gong)、建四大行盤中(zhong)均再(zai)創歷(li)史新高。鋰電(dian)池
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運犇(ben)帷幄
一路向北的機構
2025-02-17 15:44:07
A股今天或(huo)是黃金(jin)坑,港股遇(yu)壓力區(qu)短(duan)期謹慎
一(yi)、市(shi)場 A股(gu)(gu)(gu)三(san)大指(zhi)數(shu)今日(ri)集體(ti)小(xiao)幅(fu)(fu)上(shang)揚,截止收盤,滬指(zhi)漲0.27%,收報(bao)3355.83點;深證成指(zhi)漲0.39%,收報(bao)10791.06點;創(chuang)業(ye)(ye)板指(zhi)漲0.51%,收報(bao)2226.62點。滬深兩市(shi)成交額(e)達到(dao)1.94萬億元(yuan),較(jiao)上(shang)周五放量2265億。 行業(ye)(ye)板塊漲多跌(die)少(shao),教(jiao)育、房地產服(fu)務(wu)、醫療服(fu)務(wu)、儀(yi)器儀(yi)表、船(chuan)舶制造、通用設備、電(dian)源設備、裝修建材板塊漲幅(fu)(fu)居(ju)前,貴金(jin)屬、能源金(jin)屬、文化傳(chuan)媒(mei)、航空(kong)機場板塊跌(die)幅(fu)(fu)居(ju)前。 個股(gu)(gu)(gu)方(fang)面,上(shang)漲股(gu)(gu)(gu)票數(shu)量超(chao)(chao)過3600只,漲停股(gu)(gu)(gu)票數(shu)量超(chao)(chao)過百只。AI醫療概念股(gu)(gu)(gu)持續爆發,安(an)必平、泓博醫藥
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偉創電氣
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成都先導
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運犇(ben)帷幄
一路向北的機構
2025-02-17 11:06:35
編(bian)碼(ma)器未來可期(qi)
編碼器那偏行業分析文章,我是比較看好偉創電氣的,業內品質和匯川一個級別,公司成長性高,恭喜看文章的兄弟應該吃肉了
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運(yun)犇(ben)帷(wei)幄
一路向北的機構
2025-02-16 19:10:15
私密
固態(tai)電池制造設備行(xing)業概(gai)況分析
一、固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi) 1、固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)介紹 固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi):與傳統(tong)(tong)鋰(li)(li)離子電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)在(zai)基本電(dian)(dian)(dian)(dian)化學機制(zhi)上相同,最大區(qu)別在(zai)于(yu)電(dian)(dian)(dian)(dian)解(jie)質材(cai)料。固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)與鋰(li)(li)離子液態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)原理上均通過正(zheng)負極(ji)之間(jian)鋰(li)(li)離子的(de)嵌入和脫(tuo)嵌來實現電(dian)(dian)(dian)(dian)能的(de)存(cun)儲和釋放。二者的(de)關鍵(jian)區(qu)別在(zai)于(yu)固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)電(dian)(dian)(dian)(dian)解(jie)質材(cai)料,不(bu)同于(yu)鋰(li)(li)離子電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)中的(de)液態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)解(jie)質,固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)采用的(de)是固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)解(jie)質,并剔除隔膜(mo),且正(zheng)負極(ji)會(hui)摻混固(gu)態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)解(jie)質。 傳統(tong)(tong)液態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)主(zhu)要問題在(zai)于(yu): 1)能量(liang)密(mi)度較低:液態(tai)(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)難以突破350Wh/kg的(de)極(ji)限,目前(qian)主(zhu)流的(de)磷酸(suan)鐵鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)能量(liang)密(mi)度在(zai)200Wh/kg以下,三元鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)能量(liang)密(mi)度在(zai)
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納科諾爾
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利元亨
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先導智能
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運(yun)犇帷幄
一路向北的機構
2025-02-15 19:19:03
私密
編碼器行(xing)業概況分析
一(yi)、編(bian)碼(ma)器(qi)(qi)的技術原(yuan)理和(he)概念 根據技術原(yuan)理不同,編(bian)碼(ma)器(qi)(qi)可分(fen)為(wei)(wei)磁(ci)(ci)編(bian)碼(ma)器(qi)(qi)、光(guang)編(bian)碼(ma)器(qi)(qi)和(he)電(dian)感(gan)(gan)式編(bian)碼(ma)器(qi)(qi)。 磁(ci)(ci)編(bian)碼(ma)器(qi)(qi):利用(yong)電(dian)磁(ci)(ci)感(gan)(gan)應(ying)原(yuan)理,將物理信號(hao)(hao)轉換(huan)為(wei)(wei)數(shu)字信號(hao)(hao),以實(shi)現位(wei)置和(he)角(jiao)度的測(ce)(ce)量。磁(ci)(ci)編(bian)碼(ma)器(qi)(qi)由磁(ci)(ci)性(xing)(xing)傳(chuan)感(gan)(gan)器(qi)(qi)、磁(ci)(ci)環(huan)和(he)信號(hao)(hao)處理器(qi)(qi)組(zu)成。磁(ci)(ci)環(huan)是由多(duo)(duo)個磁(ci)(ci)極組(zu)成,并被固定(ding)在旋轉軸上;磁(ci)(ci)性(xing)(xing)傳(chuan)感(gan)(gan)器(qi)(qi)通常采(cai)用(yong)霍爾元件(jian)或磁(ci)(ci)電(dian)阻元件(jian),能夠檢測(ce)(ce)磁(ci)(ci)環(huan)旋轉時磁(ci)(ci)場的變化,將其轉換(huan)為(wei)(wei)電(dian)信號(hao)(hao)輸(shu)出;信號(hao)(hao)處理器(qi)(qi)將電(dian)信號(hao)(hao)轉換(huan)為(wei)(wei)數(shu)字信號(hao)(hao),用(yong)于(yu)表示(shi)旋轉軸的位(wei)置和(he)方(fang)向。磁(ci)(ci)編(bian)碼(ma)器(qi)(qi)具有(you)高(gao)(gao)分(fen)辨率、高(gao)(gao)精度、高(gao)(gao)可靠性(xing)(xing)、長壽命(ming)等(deng)優點,適(shi)用(yong)于(yu)工程機(ji)械(xie)等(deng)灰塵多(duo)(duo)、油多(duo)(duo)、水多(duo)(duo)
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運(yun)犇帷幄
一路向北的機構
2025-02-27 15:49:41
東升(sheng)西落的故(gu)事進一步加強(qiang),AI算力短期風險(xian)加劇
一、市(shi)場(chang) A股(gu)三大(da)指數今日漲跌不一,截止收(shou)盤,滬指漲0.23%,收(shou)報3388.06點;深(shen)證成(cheng)指跌0.26%,收(shou)報10927.51點;創業(ye)(ye)板(ban)指跌0.52%,收(shou)報2256.51點。滬深(shen)兩市(shi)成(cheng)交額(e)超2萬億(yi),較昨日小(xiao)幅(fu)放(fang)量(liang)(liang)662億(yi)。 行(xing)(xing)業(ye)(ye)板(ban)塊漲跌互現,商業(ye)(ye)百(bai)貨、食(shi)品飲(yin)料、美(mei)容護理(li)、旅游酒店、釀酒行(xing)(xing)業(ye)(ye)等大(da)消(xiao)費板(ban)塊漲幅(fu)居前(qian),通信設(she)備(bei)、電源設(she)備(bei)、通信服(fu)務、光伏設(she)備(bei)、光學光電子(zi)板(ban)塊跌幅(fu)居前(qian)。 個股(gu)方面,上漲股(gu)票(piao)數量(liang)(liang)超2100只,近(jin)百(bai)股(gu)漲停(ting)。大(da)消(xiao)費股(gu)集體走強,乳業(ye)(ye)、零售(shou)、食(shi)品等方向領漲,中(zhong)百(bai)集團等多股(gu)漲停(ting)。券商股(gu)
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0.11
運(yun)犇(ben)帷幄
一路向北的機構
2025-02-26 15:46:30
A股(gu)尾盤權重拉升(sheng),月(yue)底賺(zhuan)錢效應和風險并存(cun)
一、市場 A股(gu)(gu)三大指數今日集體走高,截止收(shou)(shou)盤(pan),滬指漲1.02%,收(shou)(shou)報(bao)(bao)3380.21點;深證成指漲0.93%,收(shou)(shou)報(bao)(bao)10955.65點;創業(ye)(ye)(ye)板指漲1.23%,收(shou)(shou)報(bao)(bao)2268.22點。滬深兩市成交額達(da)到19383億(yi),較昨日小幅(fu)放量416億(yi)。 行(xing)業(ye)(ye)(ye)板塊(kuai)(kuai)呈(cheng)現普漲態勢,鋼(gang)鐵行(xing)業(ye)(ye)(ye)大漲,證券(quan)板塊(kuai)(kuai)尾盤(pan)拉升,光伏設(she)(she)備、房(fang)地產(chan)(chan)服務、電機、通用設(she)(she)備、非金(jin)屬(shu)材料、房(fang)地產(chan)(chan)開發、電池、生物制(zhi)品、專用設(she)(she)備板塊(kuai)(kuai)漲幅(fu)居前,僅貴(gui)金(jin)屬(shu)、航空機場、工程咨詢服務板塊(kuai)(kuai)逆市翻綠。 個股(gu)(gu)方(fang)面,上漲股(gu)(gu)票數量超(chao)過4200只,漲停股(gu)(gu)票數量超(chao)過百(bai)只。券(quan)商
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翱捷科技
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每日互動
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中國銀河
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0
2
0.10
運犇帷幄
一路向北的機構
2025-02-25 16:30:22
東(dong)升西落(luo),昨夜美股暴跌,A股主(zhu)線逆市而上!
一、市場 A股(gu)三大指數今日(ri)集體回調,截(jie)止收(shou)盤(pan),滬(hu)指跌(die)(die)(die)0.80%,收(shou)報(bao)3346.04點(dian);深證成(cheng)指跌(die)(die)(die)1.17%,收(shou)報(bao)10854.50點(dian);創業(ye)板(ban)指跌(die)(die)(die)1.13%,收(shou)報(bao)2240.59點(dian)。滬(hu)深兩市成(cheng)交額達到18968億(yi),較昨日(ri)縮量1837億(yi)。 行(xing)(xing)業(ye)板(ban)塊漲少跌(die)(die)(die)多,能源金屬、汽車(che)整車(che)、風電設備、汽車(che)零部件板(ban)塊漲幅(fu)居前,化肥行(xing)(xing)業(ye)、農牧飼漁、文化傳媒、保險、游戲(xi)、釀酒(jiu)行(xing)(xing)業(ye)跌(die)(die)(die)幅(fu)居前。 個股(gu)方面(mian),上漲股(gu)票數量超過1500只,漲停股(gu)票數量超過60只。消費電子概念股(gu)逆勢(shi)走強,大富科技等(deng)漲停。光刻膠概念股(gu)震蕩拉升,東方嘉盛漲
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每日互動
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萬興科技
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中大力德
0
0
1
0.11
運犇帷幄
一路向北的機構
2025-02-24 16:03:49
利空加劇,指數良性調整,牛市觀點(dian)不變
一(yi)、市場(chang) A股(gu)(gu)三大(da)(da)指(zhi)數今(jin)日震蕩整理(li),截止收(shou)盤,滬指(zhi)跌(die)0.18%,收(shou)報(bao)3373.03點(dian);深證成(cheng)指(zhi)跌(die)0.08%,收(shou)報(bao)10983.04點(dian);創業(ye)(ye)(ye)板(ban)指(zhi)跌(die)0.67%,收(shou)報(bao)2266.24點(dian)。滬深兩市成(cheng)交額達到2.08萬(wan)億,較上(shang)周五縮(suo)量1121億。 行業(ye)(ye)(ye)板(ban)塊(kuai)漲(zhang)多跌(die)少,化(hua)纖(xian)行業(ye)(ye)(ye)、航(hang)空機場(chang)、工(gong)程咨詢服務(wu)(wu)、化(hua)肥行業(ye)(ye)(ye)、農(nong)牧飼漁(yu)、工(gong)程建設板(ban)塊(kuai)漲(zhang)幅居(ju)前(qian),教育(yu)、醫療(liao)服務(wu)(wu)、醫療(liao)器械、多元金融、軟件開發(fa)板(ban)塊(kuai)跌(die)幅居(ju)前(qian)。 個股(gu)(gu)方(fang)面,上(shang)漲(zhang)股(gu)(gu)票數量接近2800只(zhi)(zhi),漲(zhang)停股(gu)(gu)數量近百只(zhi)(zhi)。發(fa)電機概念股(gu)(gu)大(da)(da)漲(zhang),泰豪科技、智慧農(nong)業(ye)(ye)(ye)、濰柴重(zhong)機、鳳形股(gu)(gu)份
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云從科技
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中大力德
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濰柴重機
0
0
2
0.12
運(yun)犇(ben)帷幄
一路向北的機構
2025-02-22 18:10:53
私密
服務器災備電源行(xing)業研究
一、災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)概況 災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)是(shi)數(shu)據(ju)中心(xin)最后一道用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保障(zhang),為(wei)數(shu)據(ju)中心(xin)所必需。數(shu)據(ju)中心(xin)普遍(bian)采用雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系統(tong),而(er)當(dang)兩路市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)都斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi),UPS逆變器把蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池儲存的(de)直流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)轉化為(wei)交流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)輸出(chu)給IT負載,進行短時(shi)間(jian)快速電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力供應。與此同時(shi),災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(目(mu)前主要(yao)為(wei)柴油(you)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組)啟動,在其順利啟動后,由柴油(you)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組進行持續的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力供應。 柴油(you)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)污染較重,部分企業提出(chu)替代(dai)柴油(you)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)作為(wei)數(shu)據(ju)中心(xin)災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan),如天(tian)然氣發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組、鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池儲能(neng)系統(tong)和質子交換(huan)膜(PEM)燃(ran)料電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池。目(mu)前來看,柴油(you)發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)作為(wei)數(shu)據(ju)中心(xin)災(zai)備(bei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)較難被替代(dai):
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濰柴重機
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中國玉柴國際有限公司
3
2
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3.24
運犇帷幄
一路向北的機構
2025-02-22 16:42:53
投資中(zhong)最(zui)簡單的(de)事(shi)(五)
邱(qiu)國鷺:人(ren)們常(chang)說(shuo)高(gao)風(feng)險(xian)(xian)(xian)(xian)(xian)高(gao)回報(bao)(bao),低風(feng)險(xian)(xian)(xian)(xian)(xian)低回報(bao)(bao)。其實,風(feng)險(xian)(xian)(xian)(xian)(xian)和回報(bao)(bao)常(chang)常(chang)不成正比。投資(zi)不可能不承擔(dan)(dan)風(feng)險(xian)(xian)(xian)(xian)(xian),成功的(de)(de)(de)投資(zi)就是要承擔(dan)(dan)那些已經暴露(lu)的(de)(de)(de)、大家都感(gan)(gan)受(shou)到(dao)(dao)的(de)(de)(de)、有(you)相應風(feng)險(xian)(xian)(xian)(xian)(xian)折價但是真(zhen)(zhen)實危險(xian)(xian)(xian)(xian)(xian)性卻很小(xiao)的(de)(de)(de)“假”風(feng)險(xian)(xian)(xian)(xian)(xian)。 風(feng)險(xian)(xian)(xian)(xian)(xian)有(you)兩種,一(yi)種是感(gan)(gan)受(shou)到(dao)(dao)的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian),另一(yi)種是真(zhen)(zhen)實的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian)。股(gu)票暴漲后,真(zhen)(zhen)實的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian)上升,感(gan)(gan)受(shou)到(dao)(dao)的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian)卻在下降,在6000點股(gu)市最危險(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)時(shi)候大家感(gan)(gan)受(shou)到(dao)(dao)的(de)(de)(de)都是歌(ge)舞升平(ping);股(gu)票暴跌后,真(zhen)(zhen)實的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian)下降,感(gan)(gan)受(shou)到(dao)(dao)的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian)上升,在2000點股(gu)市相對低谷時(shi)人(ren)們感(gan)(gan)受(shou)到(dao)(dao)的(de)(de)(de)卻都是凄(qi)風(feng)苦雨。 從(cong)另一(yi)個角度(du)看(kan),風(feng)險(xian)(xian)(xian)(xian)(xian)可以分為暴露(lu)的(de)(de)(de)風(feng)險(xian)(xian)(xian)(xian)(xian)和隱藏
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每日互動
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中大力德
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1
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0.02
運犇(ben)帷幄
一路向北的機構
2025-02-21 17:25:37
2.2萬億成交,“科技牛市(shi)”無(wu)疑,看多!
一(yi)、市(shi)場 A股(gu)市(shi)場各大(da)主要(yao)指(zhi)數今(jin)日集體強勢上(shang)攻,截止(zhi)收盤,滬指(zhi)漲(zhang)(zhang)0.85%,收報3379.11點(dian);深(shen)證(zheng)成指(zhi)漲(zhang)(zhang)1.82%,收報10991.37點(dian);創業(ye)(ye)板指(zhi)漲(zhang)(zhang)2.51%,收報2281.51點(dian);科創50指(zhi)數漲(zhang)(zhang)5.97%,收報1094.77點(dian),北證(zheng)50指(zhi)數漲(zhang)(zhang)2.77%,收報1345.29點(dian)。滬深(shen)兩市(shi)成交(jiao)額達(da)到21926億(yi)元,較昨(zuo)日大(da)幅(fu)放量4360億(yi)。 行業(ye)(ye)板塊漲(zhang)(zhang)多跌少(shao),電(dian)(dian)源設備、電(dian)(dian)機、半(ban)導體、互聯網服(fu)務、軟件開發、通信服(fu)務板塊漲(zhang)(zhang)幅(fu)居(ju)前,貴金屬、銀行、珠寶首飾、石油行業(ye)(ye)跌幅(fu)居(ju)前。 個(ge)股(gu)方面(mian),上(shang)漲(zhang)(zhang)股(gu)票數量超
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阿里巴巴-W
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潤澤科技
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歐陸通
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1
3
0.34
運犇帷幄
一路向北的機構
2025-02-20 16:29:41
指數良性調(diao)整,宇樹概(gai)念持(chi)續火爆
一、市場 A股(gu)(gu)三大指(zhi)數今日震(zhen)蕩整理,截止收盤,滬(hu)指(zhi)跌(die)0.02%,收報(bao)3350.78點(dian);深證成指(zhi)漲(zhang)(zhang)0.20%,收報(bao)10794.55點(dian);創業(ye)板(ban)(ban)指(zhi)跌(die)0.06%,收報(bao)2225.58點(dian)。滬(hu)深兩市成交額達到17566億(yi),較昨(zuo)日小幅放(fang)量356億(yi)。 行業(ye)板(ban)(ban)塊漲(zhang)(zhang)多跌(die)少,醫療服務、消費電子、光(guang)學光(guang)電子、家用輕工、塑料制(zhi)品、橡膠制(zhi)品、儀器儀表板(ban)(ban)塊漲(zhang)(zhang)幅居前(qian),保險(xian)、船舶制(zhi)造板(ban)(ban)塊跌(die)幅居前(qian)。 個股(gu)(gu)方面,上漲(zhang)(zhang)股(gu)(gu)票數量接近3400只(zhi),逾百(bai)股(gu)(gu)漲(zhang)(zhang)停(ting)。AI眼鏡(jing)概念股(gu)(gu)掀漲(zhang)(zhang)停(ting)潮,緯達光(guang)電30cm漲(zhang)(zhang)停(ting),博士眼鏡(jing)、星星科技、杰美特、明月鏡(jing)片2
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長盛軸承
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中大力德
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0
2
0.10
運犇帷幄
一路向北的機構
2025-02-19 16:14:50
科技小(xiao)盤股全面爆發,賺錢效應炸裂
一(yi)、市(shi)場 A股(gu)三(san)(san)大指(zhi)數今日集體走(zou)強,截止收盤,滬(hu)指(zhi)漲0.81%,收報3351.54點(dian);深證成指(zhi)漲1.46%,收報10772.65點(dian);創(chuang)業(ye)板(ban)指(zhi)漲2.03%,收報2226.98點(dian)。滬(hu)深兩市(shi)成交額達到1.72萬億(yi)(yi)元(yuan),較昨日縮量781億(yi)(yi)。 行(xing)業(ye)板(ban)塊呈現普漲態勢(shi),電機、半導體、汽車零部件、通用設備(bei)(bei)、儀器(qi)儀表、電源設備(bei)(bei)、電子化(hua)學品、專用設備(bei)(bei)、消費電子板(ban)塊漲幅居前(qian),僅銀行(xing)、煤炭行(xing)業(ye)逆(ni)市(shi)下跌。 個(ge)股(gu)方面,上漲股(gu)票數量超過4600只,逾百股(gu)漲停。人(ren)形機器(qi)人(ren)概念股(gu)爆(bao)發,萬達軸承、駿創(chuang)科(ke)技30cm漲停,三(san)(san)豐智能、雙林
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長盛軸承
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中大力德
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每日互動
0
0
0
0.10
運犇帷幄(wo)
一路向北的機構
2025-02-18 19:16:46
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@韭菜團子:牛股邏輯大賽,第二屆強勢回歸!
牛股邏輯大賽,第二屆強勢回歸!——服務A股研究,貢獻草根視野 為了更好支持和鼓勵社友們的邏輯原創,保持公社基本面研究的良好氛圍,服務廣大用戶對基本面研究的追求,加速市場對于公司價值的發現,公社第二屆【牛股邏輯大賽】原創投稿項目正式啟動! 只要你把自己對個股的深度思考發出來,便有機
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運犇(ben)帷幄
一路向北的機構
2025-02-18 15:49:06
高(gao)低切換,防(fang)守大于進攻
一、市(shi)場(chang) A股(gu)三大指數今日(ri)集體走弱,截止收盤(pan),滬(hu)指跌(die)(die)(die)0.93%,收報(bao)3324.49點(dian);深證成(cheng)(cheng)指跌(die)(die)(die)1.61%,收報(bao)10617.26點(dian);創(chuang)業(ye)(ye)(ye)板指跌(die)(die)(die)1.98%,收報(bao)2182.57點(dian)。滬(hu)深兩市(shi)成(cheng)(cheng)交額(e)達到17991億元,較昨日(ri)縮(suo)量(liang)1424億。 行業(ye)(ye)(ye)板塊(kuai)呈現(xian)普跌(die)(die)(die)態勢,教育、文化傳媒、互聯網服務(wu)、醫療服務(wu)、軟件開發、通(tong)信服務(wu)、商(shang)業(ye)(ye)(ye)百貨板塊(kuai)跌(die)(die)(die)幅居前,僅電池(chi)、銀行、貴(gui)金屬板塊(kuai)逆(ni)(ni)市(shi)上(shang)漲。 個(ge)股(gu)方面,上(shang)漲股(gu)票數量(liang)僅有700多只,下跌(die)(die)(die)股(gu)票數量(liang)超過4600只。銀行股(gu)逆(ni)(ni)勢走強,中(zhong)、農、工、建四大行盤(pan)中(zhong)均再創(chuang)歷史新高。鋰電池(chi)
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南威軟件
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派能科技
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三變科技
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0.13
運犇帷幄
一路向北的機構
2025-02-17 15:44:07
A股(gu)今天或是黃金坑,港股(gu)遇(yu)壓力區短期謹慎
一、市場(chang) A股三大指(zhi)(zhi)(zhi)數今日集體小幅上揚,截止收(shou)盤,滬(hu)指(zhi)(zhi)(zhi)漲(zhang)0.27%,收(shou)報3355.83點(dian);深(shen)(shen)證成指(zhi)(zhi)(zhi)漲(zhang)0.39%,收(shou)報10791.06點(dian);創(chuang)業板(ban)指(zhi)(zhi)(zhi)漲(zhang)0.51%,收(shou)報2226.62點(dian)。滬(hu)深(shen)(shen)兩市成交(jiao)額達到1.94萬億元,較(jiao)上周五放量2265億。 行業板(ban)塊(kuai)漲(zhang)多跌少,教育、房地產服務、醫療(liao)服務、儀(yi)器儀(yi)表、船舶制(zhi)造、通用設(she)備、電源(yuan)設(she)備、裝修(xiu)建(jian)材(cai)板(ban)塊(kuai)漲(zhang)幅居(ju)前,貴(gui)金屬、能(neng)源(yuan)金屬、文化傳(chuan)媒、航(hang)空機場(chang)板(ban)塊(kuai)跌幅居(ju)前。 個股方(fang)面,上漲(zhang)股票數量超過(guo)3600只,漲(zhang)停股票數量超過(guo)百(bai)只。AI醫療(liao)概念股持續爆發,安必平、泓博醫藥
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長盛軸承
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一路向北的機構
2025-02-17 11:06:35
編(bian)碼器未(wei)來可期
編碼器那偏行業分析文章,我是比較看好偉創電氣的,業內品質和匯川一個級別,公司成長性高,恭喜看文章的兄弟應該吃肉了
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一路向北的機構
2025-02-16 19:10:15
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固態電池(chi)制造設備行業概(gai)況分析
一、固(gu)(gu)態(tai)(tai)電(dian)(dian)池 1、固(gu)(gu)態(tai)(tai)電(dian)(dian)池介紹 固(gu)(gu)態(tai)(tai)電(dian)(dian)池:與(yu)傳統鋰(li)離(li)(li)子電(dian)(dian)池在(zai)基本電(dian)(dian)化(hua)學機制上相(xiang)同,最大區別(bie)在(zai)于電(dian)(dian)解(jie)(jie)質(zhi)材(cai)料。固(gu)(gu)態(tai)(tai)電(dian)(dian)池與(yu)鋰(li)離(li)(li)子液(ye)(ye)態(tai)(tai)電(dian)(dian)池原理上均通過正(zheng)(zheng)負極(ji)之間鋰(li)離(li)(li)子的(de)(de)(de)嵌入(ru)和脫嵌來實現電(dian)(dian)能(neng)(neng)(neng)的(de)(de)(de)存儲和釋放。二者的(de)(de)(de)關(guan)鍵區別(bie)在(zai)于固(gu)(gu)態(tai)(tai)電(dian)(dian)池的(de)(de)(de)電(dian)(dian)解(jie)(jie)質(zhi)材(cai)料,不同于鋰(li)離(li)(li)子電(dian)(dian)池中(zhong)的(de)(de)(de)液(ye)(ye)態(tai)(tai)電(dian)(dian)解(jie)(jie)質(zhi),固(gu)(gu)態(tai)(tai)電(dian)(dian)池采用的(de)(de)(de)是固(gu)(gu)態(tai)(tai)電(dian)(dian)解(jie)(jie)質(zhi),并剔除隔膜,且(qie)正(zheng)(zheng)負極(ji)會(hui)摻混固(gu)(gu)態(tai)(tai)電(dian)(dian)解(jie)(jie)質(zhi)。 傳統液(ye)(ye)態(tai)(tai)電(dian)(dian)池的(de)(de)(de)主要問題在(zai)于: 1)能(neng)(neng)(neng)量(liang)(liang)密度(du)較低:液(ye)(ye)態(tai)(tai)電(dian)(dian)池難以(yi)突破(po)350Wh/kg的(de)(de)(de)極(ji)限,目前主流的(de)(de)(de)磷酸鐵(tie)鋰(li)電(dian)(dian)池的(de)(de)(de)能(neng)(neng)(neng)量(liang)(liang)密度(du)在(zai)200Wh/kg以(yi)下,三元鋰(li)電(dian)(dian)池的(de)(de)(de)能(neng)(neng)(neng)量(liang)(liang)密度(du)在(zai)
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納科諾爾
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一路向北的機構
2025-02-15 19:19:03
私密
編碼(ma)器行業概況分析(xi)
一(yi)、編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)的(de)技術原(yuan)理和(he)概念(nian) 根據技術原(yuan)理不同,編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)可分為磁(ci)編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)、光編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)和(he)電感式編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)。 磁(ci)編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi):利用電磁(ci)感應原(yuan)理,將物(wu)理信(xin)號(hao)轉(zhuan)(zhuan)換(huan)為數(shu)字信(xin)號(hao),以實現位置(zhi)和(he)角度(du)的(de)測(ce)量。磁(ci)編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)由磁(ci)性傳感器(qi)(qi)(qi)、磁(ci)環(huan)(huan)(huan)和(he)信(xin)號(hao)處理器(qi)(qi)(qi)組成。磁(ci)環(huan)(huan)(huan)是(shi)由多(duo)個磁(ci)極組成,并被固定在(zai)旋(xuan)轉(zhuan)(zhuan)軸上;磁(ci)性傳感器(qi)(qi)(qi)通常采用霍爾元件(jian)或磁(ci)電阻元件(jian),能(neng)夠(gou)檢(jian)測(ce)磁(ci)環(huan)(huan)(huan)旋(xuan)轉(zhuan)(zhuan)時磁(ci)場的(de)變化(hua),將其轉(zhuan)(zhuan)換(huan)為電信(xin)號(hao)輸出(chu);信(xin)號(hao)處理器(qi)(qi)(qi)將電信(xin)號(hao)轉(zhuan)(zhuan)換(huan)為數(shu)字信(xin)號(hao),用于表示(shi)旋(xuan)轉(zhuan)(zhuan)軸的(de)位置(zhi)和(he)方向。磁(ci)編(bian)碼(ma)(ma)(ma)器(qi)(qi)(qi)具有高(gao)分辨率、高(gao)精度(du)、高(gao)可靠性、長壽命等優點(dian),適用于工程機械等灰塵多(duo)、油多(duo)、水多(duo)
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運(yun)犇帷幄
一路向北的機構
2025-02-27 15:49:41
東升西落的故事進(jin)一步加強(qiang),AI算力(li)短(duan)期(qi)風險(xian)加劇
一、市(shi)場 A股(gu)三大指(zhi)數(shu)(shu)今日漲(zhang)跌(die)(die)不一,截止收盤,滬指(zhi)漲(zhang)0.23%,收報(bao)3388.06點;深證成指(zhi)跌(die)(die)0.26%,收報(bao)10927.51點;創(chuang)業(ye)板指(zhi)跌(die)(die)0.52%,收報(bao)2256.51點。滬深兩(liang)市(shi)成交額超(chao)2萬億(yi)(yi),較昨(zuo)日小幅(fu)(fu)放量662億(yi)(yi)。 行業(ye)板塊漲(zhang)跌(die)(die)互現(xian),商(shang)(shang)業(ye)百貨、食品(pin)飲料、美容護理、旅游(you)酒(jiu)店、釀酒(jiu)行業(ye)等大消費板塊漲(zhang)幅(fu)(fu)居前,通(tong)信設備、電源設備、通(tong)信服務、光伏設備、光學光電子板塊跌(die)(die)幅(fu)(fu)居前。 個股(gu)方面,上漲(zhang)股(gu)票數(shu)(shu)量超(chao)2100只,近百股(gu)漲(zhang)停(ting)。大消費股(gu)集(ji)體走強,乳業(ye)、零(ling)售(shou)、食品(pin)等方向領漲(zhang),中(zhong)百集(ji)團等多股(gu)漲(zhang)停(ting)。券商(shang)(shang)股(gu)
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中金公司
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運犇帷(wei)幄(wo)
一路向北的機構
2025-02-26 15:46:30
A股尾盤權重拉(la)升,月底賺錢效應和(he)風險并存
一、市場(chang) A股(gu)(gu)三(san)大指數(shu)(shu)今日集體走高,截止收盤(pan),滬指漲(zhang)(zhang)1.02%,收報3380.21點(dian);深證(zheng)(zheng)成(cheng)指漲(zhang)(zhang)0.93%,收報10955.65點(dian);創業(ye)板(ban)指漲(zhang)(zhang)1.23%,收報2268.22點(dian)。滬深兩市成(cheng)交額達(da)到19383億(yi)(yi),較(jiao)昨日小幅放量416億(yi)(yi)。 行(xing)業(ye)板(ban)塊(kuai)呈(cheng)現普漲(zhang)(zhang)態勢,鋼鐵行(xing)業(ye)大漲(zhang)(zhang),證(zheng)(zheng)券(quan)板(ban)塊(kuai)尾盤(pan)拉升,光伏設(she)(she)備(bei)、房地產(chan)(chan)服(fu)(fu)務(wu)、電機、通(tong)用(yong)設(she)(she)備(bei)、非金屬(shu)材料、房地產(chan)(chan)開(kai)發、電池、生物制(zhi)品(pin)、專用(yong)設(she)(she)備(bei)板(ban)塊(kuai)漲(zhang)(zhang)幅居前,僅(jin)貴金屬(shu)、航空(kong)機場(chang)、工程咨詢(xun)服(fu)(fu)務(wu)板(ban)塊(kuai)逆(ni)市翻綠。 個股(gu)(gu)方(fang)面,上(shang)漲(zhang)(zhang)股(gu)(gu)票(piao)數(shu)(shu)量超過4200只,漲(zhang)(zhang)停股(gu)(gu)票(piao)數(shu)(shu)量超過百(bai)只。券(quan)商(shang)
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每日互動
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中國銀河
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2
0.10
運犇帷幄
一路向北的機構
2025-02-25 16:30:22
東升西落,昨夜美股暴跌(die),A股主線逆市而(er)上!
一、市(shi)場 A股(gu)三(san)大指數(shu)今日集體(ti)回調,截止收(shou)盤,滬指跌(die)0.80%,收(shou)報3346.04點(dian);深(shen)證成指跌(die)1.17%,收(shou)報10854.50點(dian);創業板指跌(die)1.13%,收(shou)報2240.59點(dian)。滬深(shen)兩市(shi)成交(jiao)額達到18968億,較昨日縮量1837億。 行業板塊漲(zhang)少(shao)跌(die)多(duo),能(neng)源金(jin)屬、汽(qi)車(che)整車(che)、風電設(she)備、汽(qi)車(che)零部件(jian)板塊漲(zhang)幅(fu)居(ju)前,化肥行業、農牧飼漁、文化傳媒、保險、游戲、釀酒行業跌(die)幅(fu)居(ju)前。 個股(gu)方(fang)面,上漲(zhang)股(gu)票數(shu)量超過1500只,漲(zhang)停股(gu)票數(shu)量超過60只。消費電子概念股(gu)逆勢走(zou)強,大富科技等漲(zhang)停。光刻膠概念股(gu)震蕩拉升(sheng),東方(fang)嘉盛(sheng)漲(zhang)
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每日互動
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萬興科技
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中大力德
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運犇(ben)帷幄
一路向北的機構
2025-02-24 16:03:49
利空加劇,指(zhi)數良性調整,牛市觀(guan)點(dian)不變
一(yi)、市(shi)場 A股(gu)三大指數今日震蕩整理,截止收(shou)(shou)盤(pan),滬(hu)指跌0.18%,收(shou)(shou)報(bao)3373.03點(dian);深(shen)證成(cheng)指跌0.08%,收(shou)(shou)報(bao)10983.04點(dian);創業(ye)板指跌0.67%,收(shou)(shou)報(bao)2266.24點(dian)。滬(hu)深(shen)兩市(shi)成(cheng)交額達到2.08萬億,較上(shang)周(zhou)五(wu)縮量(liang)(liang)1121億。 行業(ye)板塊(kuai)(kuai)漲多跌少,化(hua)纖行業(ye)、航空機(ji)場、工(gong)程咨詢服務(wu)、化(hua)肥行業(ye)、農(nong)牧飼漁、工(gong)程建(jian)設板塊(kuai)(kuai)漲幅居前,教育、醫(yi)療服務(wu)、醫(yi)療器械、多元金融、軟件開(kai)發板塊(kuai)(kuai)跌幅居前。 個股(gu)方面,上(shang)漲股(gu)票數量(liang)(liang)接近(jin)2800只,漲停股(gu)數量(liang)(liang)近(jin)百(bai)只。發電(dian)機(ji)概(gai)念股(gu)大漲,泰豪科(ke)技(ji)、智慧農(nong)業(ye)、濰柴(chai)重機(ji)、鳳形(xing)股(gu)份
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運犇帷幄
一路向北的機構
2025-02-22 18:10:53
私密
服務(wu)器災備電(dian)源行業研究
一、災備電(dian)(dian)(dian)(dian)(dian)源(yuan)概況 災備電(dian)(dian)(dian)(dian)(dian)源(yuan)是數(shu)據(ju)(ju)中(zhong)(zhong)心最后一道用電(dian)(dian)(dian)(dian)(dian)保障,為(wei)數(shu)據(ju)(ju)中(zhong)(zhong)心所必需。數(shu)據(ju)(ju)中(zhong)(zhong)心普遍采用雙電(dian)(dian)(dian)(dian)(dian)網供(gong)電(dian)(dian)(dian)(dian)(dian)系統,而當兩路(lu)市(shi)電(dian)(dian)(dian)(dian)(dian)都斷(duan)電(dian)(dian)(dian)(dian)(dian)時,UPS逆變器把蓄電(dian)(dian)(dian)(dian)(dian)池儲(chu)存的(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)能轉化為(wei)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)輸出給IT負載,進行短時間(jian)快速電(dian)(dian)(dian)(dian)(dian)力(li)供(gong)應。與(yu)此同(tong)時,災備電(dian)(dian)(dian)(dian)(dian)源(yuan)(目(mu)前(qian)主要(yao)為(wei)柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組)啟動(dong),在其順利啟動(dong)后,由柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組進行持續的(de)電(dian)(dian)(dian)(dian)(dian)力(li)供(gong)應。 柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)污染較(jiao)重(zhong),部分(fen)企業提出替(ti)代(dai)柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)作(zuo)(zuo)為(wei)數(shu)據(ju)(ju)中(zhong)(zhong)心災備電(dian)(dian)(dian)(dian)(dian)源(yuan),如天然氣發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)組、鋰電(dian)(dian)(dian)(dian)(dian)池儲(chu)能系統和質子交(jiao)換膜(PEM)燃料電(dian)(dian)(dian)(dian)(dian)池。目(mu)前(qian)來看,柴(chai)油發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)作(zuo)(zuo)為(wei)數(shu)據(ju)(ju)中(zhong)(zhong)心災備電(dian)(dian)(dian)(dian)(dian)源(yuan)較(jiao)難被替(ti)代(dai):
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一路向北的機構
2025-02-22 16:42:53
投資中最簡(jian)單的事(五)
邱國鷺:人(ren)們常說高風(feng)險(xian)(xian)(xian)高回(hui)報(bao)(bao),低風(feng)險(xian)(xian)(xian)低回(hui)報(bao)(bao)。其實(shi)(shi),風(feng)險(xian)(xian)(xian)和(he)回(hui)報(bao)(bao)常常不成(cheng)正比。投資不可能不承擔風(feng)險(xian)(xian)(xian),成(cheng)功的(de)(de)(de)投資就是要承擔那些已經暴(bao)(bao)露(lu)的(de)(de)(de)、大家(jia)都(dou)感受到(dao)(dao)的(de)(de)(de)、有相應風(feng)險(xian)(xian)(xian)折價但是真(zhen)實(shi)(shi)危險(xian)(xian)(xian)性卻很小的(de)(de)(de)“假”風(feng)險(xian)(xian)(xian)。 風(feng)險(xian)(xian)(xian)有兩種,一種是感受到(dao)(dao)的(de)(de)(de)風(feng)險(xian)(xian)(xian),另一種是真(zhen)實(shi)(shi)的(de)(de)(de)風(feng)險(xian)(xian)(xian)。股(gu)(gu)票暴(bao)(bao)漲后(hou),真(zhen)實(shi)(shi)的(de)(de)(de)風(feng)險(xian)(xian)(xian)上(shang)升(sheng),感受到(dao)(dao)的(de)(de)(de)風(feng)險(xian)(xian)(xian)卻在(zai)(zai)下降,在(zai)(zai)6000點(dian)股(gu)(gu)市(shi)最危險(xian)(xian)(xian)的(de)(de)(de)時候大家(jia)感受到(dao)(dao)的(de)(de)(de)都(dou)是歌舞升(sheng)平;股(gu)(gu)票暴(bao)(bao)跌(die)后(hou),真(zhen)實(shi)(shi)的(de)(de)(de)風(feng)險(xian)(xian)(xian)下降,感受到(dao)(dao)的(de)(de)(de)風(feng)險(xian)(xian)(xian)上(shang)升(sheng),在(zai)(zai)2000點(dian)股(gu)(gu)市(shi)相對低谷時人(ren)們感受到(dao)(dao)的(de)(de)(de)卻都(dou)是凄(qi)風(feng)苦雨。 從另一個角度看,風(feng)險(xian)(xian)(xian)可以分為暴(bao)(bao)露(lu)的(de)(de)(de)風(feng)險(xian)(xian)(xian)和(he)隱藏
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運犇帷幄
一路向北的機構
2025-02-21 17:25:37
2.2萬億成交,“科技牛市(shi)”無疑,看多!
一、市(shi)場 A股市(shi)場各大主要指數(shu)今日集(ji)體強勢上攻,截(jie)止(zhi)收(shou)盤,滬(hu)指漲(zhang)0.85%,收(shou)報3379.11點(dian)(dian);深(shen)證(zheng)成指漲(zhang)1.82%,收(shou)報10991.37點(dian)(dian);創業(ye)板指漲(zhang)2.51%,收(shou)報2281.51點(dian)(dian);科創50指數(shu)漲(zhang)5.97%,收(shou)報1094.77點(dian)(dian),北證(zheng)50指數(shu)漲(zhang)2.77%,收(shou)報1345.29點(dian)(dian)。滬(hu)深(shen)兩市(shi)成交額(e)達到21926億元,較昨日大幅(fu)(fu)放量4360億。 行業(ye)板塊(kuai)漲(zhang)多跌少,電源設備、電機、半(ban)導體、互聯網服務、軟(ruan)件開(kai)發、通(tong)信(xin)服務板塊(kuai)漲(zhang)幅(fu)(fu)居前(qian)(qian),貴金屬(shu)、銀行、珠寶首飾、石油行業(ye)跌幅(fu)(fu)居前(qian)(qian)。 個股方面,上漲(zhang)股票數(shu)量超
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阿里巴巴-W
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潤澤科技
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歐陸通
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運犇(ben)帷幄
一路向北的機構
2025-02-20 16:29:41
指數良性調整,宇(yu)樹概念持續火爆
一、市(shi)場 A股三大指(zhi)數今日震蕩整理,截止收(shou)盤,滬指(zhi)跌(die)0.02%,收(shou)報3350.78點;深證(zheng)成指(zhi)漲(zhang)0.20%,收(shou)報10794.55點;創業板指(zhi)跌(die)0.06%,收(shou)報2225.58點。滬深兩市(shi)成交(jiao)額達到(dao)17566億,較昨日小(xiao)幅放量356億。 行業板塊(kuai)漲(zhang)多(duo)跌(die)少,醫療服務、消費電(dian)(dian)子(zi)、光學光電(dian)(dian)子(zi)、家用輕工、塑(su)料制品(pin)、橡(xiang)膠制品(pin)、儀器儀表(biao)板塊(kuai)漲(zhang)幅居前,保(bao)險、船舶制造(zao)板塊(kuai)跌(die)幅居前。 個股方面,上(shang)漲(zhang)股票數量接近3400只(zhi),逾(yu)百股漲(zhang)停(ting)。AI眼(yan)鏡概念股掀漲(zhang)停(ting)潮,緯達光電(dian)(dian)30cm漲(zhang)停(ting),博(bo)士眼(yan)鏡、星(xing)星(xing)科(ke)技、杰美特、明月鏡片2
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長盛軸承
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中大力德
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運犇帷(wei)幄(wo)
一路向北的機構
2025-02-19 16:14:50
科技小(xiao)盤股(gu)全(quan)面爆發,賺(zhuan)錢效應炸裂
一、市(shi)(shi)場(chang) A股三大指(zhi)數(shu)今日集體(ti)走強,截(jie)止收盤,滬指(zhi)漲(zhang)(zhang)0.81%,收報3351.54點(dian)(dian);深(shen)證成(cheng)指(zhi)漲(zhang)(zhang)1.46%,收報10772.65點(dian)(dian);創(chuang)業板指(zhi)漲(zhang)(zhang)2.03%,收報2226.98點(dian)(dian)。滬深(shen)兩市(shi)(shi)成(cheng)交額達到(dao)1.72萬億(yi)元,較昨日縮量(liang)781億(yi)。 行(xing)業板塊呈(cheng)現普漲(zhang)(zhang)態(tai)勢,電機、半導(dao)體(ti)、汽(qi)車零(ling)部件(jian)、通用設備(bei)、儀(yi)器(qi)(qi)儀(yi)表、電源設備(bei)、電子化學品、專用設備(bei)、消(xiao)費(fei)電子板塊漲(zhang)(zhang)幅居前,僅銀(yin)行(xing)、煤(mei)炭行(xing)業逆市(shi)(shi)下跌。 個股方面(mian),上漲(zhang)(zhang)股票數(shu)量(liang)超過4600只(zhi),逾百股漲(zhang)(zhang)停。人(ren)形機器(qi)(qi)人(ren)概念股爆發,萬達軸承、駿創(chuang)科技(ji)30cm漲(zhang)(zhang)停,三豐智能(neng)、雙林
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運(yun)犇(ben)帷幄
一路向北的機構
2025-02-18 19:16:46
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@韭菜團子:牛股邏輯大賽,第二屆強勢回歸!
牛股邏輯大賽,第二屆強勢回歸!——服務A股研究,貢獻草根視野 為了更好支持和鼓勵社友們的邏輯原創,保持公社基本面研究的良好氛圍,服務廣大用戶對基本面研究的追求,加速市場對于公司價值的發現,公社第二屆【牛股邏輯大賽】原創投稿項目正式啟動! 只要你把自己對個股的深度思考發出來,便有機
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運犇帷幄
一路向北的機構
2025-02-18 15:49:06
高低切換,防守大于進攻
一、市(shi)場 A股三(san)大(da)指數今日集體走弱(ruo),截止收盤,滬(hu)指跌(die)0.93%,收報(bao)3324.49點(dian);深(shen)證成(cheng)指跌(die)1.61%,收報(bao)10617.26點(dian);創業(ye)板指跌(die)1.98%,收報(bao)2182.57點(dian)。滬(hu)深(shen)兩(liang)市(shi)成(cheng)交(jiao)額達到17991億(yi)元,較昨(zuo)日縮量(liang)(liang)(liang)1424億(yi)。 行業(ye)板塊(kuai)呈現(xian)普跌(die)態勢,教(jiao)育、文(wen)化傳媒、互(hu)聯網服(fu)務、醫(yi)療服(fu)務、軟件開發、通(tong)信服(fu)務、商業(ye)百貨板塊(kuai)跌(die)幅居前(qian),僅電(dian)池、銀(yin)行、貴金屬板塊(kuai)逆市(shi)上(shang)漲(zhang)。 個(ge)股方(fang)面,上(shang)漲(zhang)股票數量(liang)(liang)(liang)僅有700多只(zhi),下跌(die)股票數量(liang)(liang)(liang)超過4600只(zhi)。銀(yin)行股逆勢走強,中、農、工、建(jian)四大(da)行盤中均再創歷(li)史新高(gao)。鋰電(dian)池
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運(yun)犇(ben)帷幄
一路向北的機構
2025-02-17 15:44:07
A股(gu)今天或是黃金(jin)坑(keng),港股(gu)遇壓力區短期謹慎
一、市(shi)場 A股(gu)三(san)大指(zhi)數(shu)(shu)今日集體小幅(fu)上(shang)揚,截止收盤,滬(hu)指(zhi)漲(zhang)(zhang)(zhang)0.27%,收報3355.83點(dian)(dian);深證(zheng)成指(zhi)漲(zhang)(zhang)(zhang)0.39%,收報10791.06點(dian)(dian);創業(ye)板(ban)指(zhi)漲(zhang)(zhang)(zhang)0.51%,收報2226.62點(dian)(dian)。滬(hu)深兩市(shi)成交額達到1.94萬億(yi)元,較上(shang)周五放(fang)量2265億(yi)。 行業(ye)板(ban)塊(kuai)(kuai)漲(zhang)(zhang)(zhang)多跌(die)少,教(jiao)育、房地產服務(wu)(wu)、醫(yi)(yi)療(liao)服務(wu)(wu)、儀(yi)器儀(yi)表、船舶制造、通用設(she)備、電源(yuan)設(she)備、裝修建(jian)材板(ban)塊(kuai)(kuai)漲(zhang)(zhang)(zhang)幅(fu)居前,貴金屬、能源(yuan)金屬、文化傳(chuan)媒、航空機場板(ban)塊(kuai)(kuai)跌(die)幅(fu)居前。 個股(gu)方(fang)面,上(shang)漲(zhang)(zhang)(zhang)股(gu)票數(shu)(shu)量超過(guo)3600只,漲(zhang)(zhang)(zhang)停股(gu)票數(shu)(shu)量超過(guo)百(bai)只。AI醫(yi)(yi)療(liao)概念股(gu)持續爆發(fa),安必(bi)平(ping)、泓博醫(yi)(yi)藥(yao)
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成都先導
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運犇帷(wei)幄
一路向北的機構
2025-02-17 11:06:35
編碼器(qi)未來可(ke)期
編碼器那偏行業分析文章,我是比較看好偉創電氣的,業內品質和匯川一個級別,公司成長性高,恭喜看文章的兄弟應該吃肉了
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運犇帷幄
一路向北的機構
2025-02-16 19:10:15
私密
固態(tai)電池制造設備行(xing)業概況(kuang)分析
一、固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi) 1、固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)介紹 固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi):與傳(chuan)統鋰(li)(li)離(li)子(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在(zai)(zai)基本電(dian)(dian)(dian)(dian)化學機制上相同,最大區(qu)別(bie)在(zai)(zai)于電(dian)(dian)(dian)(dian)解質(zhi)材料。固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)與鋰(li)(li)離(li)子(zi)液態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)原理上均通過正(zheng)負極之間鋰(li)(li)離(li)子(zi)的(de)(de)(de)嵌入和脫嵌來(lai)實現(xian)電(dian)(dian)(dian)(dian)能(neng)的(de)(de)(de)存儲和釋放。二者(zhe)的(de)(de)(de)關鍵區(qu)別(bie)在(zai)(zai)于固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)解質(zhi)材料,不同于鋰(li)(li)離(li)子(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)中(zhong)的(de)(de)(de)液態(tai)(tai)電(dian)(dian)(dian)(dian)解質(zhi),固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)采用的(de)(de)(de)是固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)解質(zhi),并剔除(chu)隔(ge)膜(mo),且正(zheng)負極會摻混固(gu)態(tai)(tai)電(dian)(dian)(dian)(dian)解質(zhi)。 傳(chuan)統液態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)主要問題在(zai)(zai)于: 1)能(neng)量(liang)密度(du)較低:液態(tai)(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)難以突破350Wh/kg的(de)(de)(de)極限,目(mu)前主流的(de)(de)(de)磷酸鐵鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)能(neng)量(liang)密度(du)在(zai)(zai)200Wh/kg以下,三元(yuan)鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)能(neng)量(liang)密度(du)在(zai)(zai)
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納科諾爾
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利元亨
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先導智能
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運犇帷幄(wo)
一路向北的機構
2025-02-15 19:19:03
私密
編碼器行業概況分析
一、編(bian)(bian)碼器的技術原理(li)(li)和概(gai)念 根據技術原理(li)(li)不(bu)同,編(bian)(bian)碼器可分(fen)為(wei)磁(ci)編(bian)(bian)碼器、光編(bian)(bian)碼器和電(dian)感(gan)式編(bian)(bian)碼器。 磁(ci)編(bian)(bian)碼器:利(li)用(yong)電(dian)磁(ci)感(gan)應原理(li)(li),將(jiang)物理(li)(li)信號(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)為(wei)數(shu)字(zi)信號(hao)(hao),以實現位(wei)置和角度(du)的測量。磁(ci)編(bian)(bian)碼器由磁(ci)性傳感(gan)器、磁(ci)環(huan)和信號(hao)(hao)處理(li)(li)器組成。磁(ci)環(huan)是(shi)由多個磁(ci)極組成,并被(bei)固(gu)定在旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)軸上;磁(ci)性傳感(gan)器通常采用(yong)霍爾元(yuan)件(jian)或磁(ci)電(dian)阻元(yuan)件(jian),能夠檢測磁(ci)環(huan)旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)時磁(ci)場的變化,將(jiang)其轉(zhuan)(zhuan)(zhuan)換(huan)為(wei)電(dian)信號(hao)(hao)輸出(chu);信號(hao)(hao)處理(li)(li)器將(jiang)電(dian)信號(hao)(hao)轉(zhuan)(zhuan)(zhuan)換(huan)為(wei)數(shu)字(zi)信號(hao)(hao),用(yong)于(yu)表示旋(xuan)(xuan)轉(zhuan)(zhuan)(zhuan)軸的位(wei)置和方向。磁(ci)編(bian)(bian)碼器具有高(gao)分(fen)辨率、高(gao)精度(du)、高(gao)可靠性、長壽(shou)命等優點,適用(yong)于(yu)工程(cheng)機(ji)械等灰塵多、油多、水多
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運犇帷幄
一路向北的機構
2025-02-27 15:49:41
東升(sheng)西落的(de)故事(shi)進一(yi)步加強(qiang),AI算力短期風險加劇
一、市場 A股(gu)(gu)(gu)三大指數(shu)今日(ri)漲(zhang)(zhang)跌(die)(die)(die)不一,截(jie)止收盤,滬指漲(zhang)(zhang)0.23%,收報(bao)(bao)3388.06點(dian);深(shen)(shen)證成指跌(die)(die)(die)0.26%,收報(bao)(bao)10927.51點(dian);創業(ye)(ye)板(ban)(ban)指跌(die)(die)(die)0.52%,收報(bao)(bao)2256.51點(dian)。滬深(shen)(shen)兩市成交額(e)超(chao)2萬(wan)億(yi),較昨日(ri)小幅(fu)放量662億(yi)。 行(xing)業(ye)(ye)板(ban)(ban)塊漲(zhang)(zhang)跌(die)(die)(die)互現,商(shang)業(ye)(ye)百(bai)(bai)貨(huo)、食(shi)(shi)品飲料、美容護理、旅游酒店(dian)、釀酒行(xing)業(ye)(ye)等大消費板(ban)(ban)塊漲(zhang)(zhang)幅(fu)居(ju)前(qian),通信(xin)(xin)設(she)備、電(dian)源設(she)備、通信(xin)(xin)服務、光伏(fu)設(she)備、光學光電(dian)子板(ban)(ban)塊跌(die)(die)(die)幅(fu)居(ju)前(qian)。 個股(gu)(gu)(gu)方面(mian),上(shang)漲(zhang)(zhang)股(gu)(gu)(gu)票(piao)數(shu)量超(chao)2100只,近百(bai)(bai)股(gu)(gu)(gu)漲(zhang)(zhang)停。大消費股(gu)(gu)(gu)集體走強(qiang),乳業(ye)(ye)、零售、食(shi)(shi)品等方向領漲(zhang)(zhang),中百(bai)(bai)集團等多(duo)股(gu)(gu)(gu)漲(zhang)(zhang)停。券商(shang)股(gu)(gu)(gu)
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運犇帷幄
一路向北的機構
2025-02-26 15:46:30
A股尾盤權重拉升,月底賺錢(qian)效(xiao)應和(he)風險并存
一、市(shi)場 A股(gu)三大指數(shu)今(jin)日(ri)(ri)集(ji)體走(zou)高,截止收盤,滬指漲(zhang)1.02%,收報3380.21點(dian);深證成(cheng)指漲(zhang)0.93%,收報10955.65點(dian);創業(ye)板(ban)指漲(zhang)1.23%,收報2268.22點(dian)。滬深兩市(shi)成(cheng)交額(e)達到19383億(yi),較昨日(ri)(ri)小幅(fu)放量416億(yi)。 行業(ye)板(ban)塊呈(cheng)現普漲(zhang)態勢,鋼鐵行業(ye)大漲(zhang),證券(quan)板(ban)塊尾(wei)盤拉升,光伏(fu)設(she)(she)備、房地產(chan)服(fu)務、電機、通用(yong)設(she)(she)備、非金(jin)屬(shu)材料、房地產(chan)開發、電池、生物(wu)制品(pin)、專用(yong)設(she)(she)備板(ban)塊漲(zhang)幅(fu)居前,僅貴金(jin)屬(shu)、航(hang)空機場、工(gong)程咨詢服(fu)務板(ban)塊逆(ni)市(shi)翻綠(lv)。 個股(gu)方面,上漲(zhang)股(gu)票(piao)數(shu)量超過4200只,漲(zhang)停股(gu)票(piao)數(shu)量超過百只。券(quan)商
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運(yun)犇帷幄
一路向北的機構
2025-02-25 16:30:22
東升西落,昨夜美股暴跌,A股主線逆市(shi)而上!
一、市(shi)場 A股三大指數今日集體回(hui)調,截止(zhi)收(shou)盤,滬指跌0.80%,收(shou)報(bao)3346.04點;深(shen)證成(cheng)指跌1.17%,收(shou)報(bao)10854.50點;創(chuang)業(ye)(ye)板指跌1.13%,收(shou)報(bao)2240.59點。滬深(shen)兩(liang)市(shi)成(cheng)交額達到18968億(yi),較昨日縮量1837億(yi)。 行(xing)業(ye)(ye)板塊漲(zhang)少跌多,能源金(jin)屬、汽(qi)車整車、風電設備、汽(qi)車零部件板塊漲(zhang)幅居前(qian),化肥行(xing)業(ye)(ye)、農牧飼漁、文化傳(chuan)媒、保險、游戲、釀酒行(xing)業(ye)(ye)跌幅居前(qian)。 個(ge)股方面(mian),上漲(zhang)股票數量超過1500只(zhi),漲(zhang)停(ting)股票數量超過60只(zhi)。消費電子概(gai)(gai)念(nian)股逆勢走強,大富科技等漲(zhang)停(ting)。光刻膠概(gai)(gai)念(nian)股震蕩(dang)拉升,東方嘉盛漲(zhang)
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每日互動
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萬興科技
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中大力德
0
0
1
0.11
運犇帷(wei)幄(wo)
一路向北的機構
2025-02-24 16:03:49
利空加劇,指數良性調整,牛市觀點不變
一、市場 A股三大指(zhi)數(shu)今日震(zhen)蕩整理,截止收盤,滬指(zhi)跌0.18%,收報3373.03點(dian);深證(zheng)成指(zhi)跌0.08%,收報10983.04點(dian);創業板指(zhi)跌0.67%,收報2266.24點(dian)。滬深兩市成交額達到2.08萬億,較上周五縮(suo)量(liang)1121億。 行業板塊(kuai)漲多跌少,化纖行業、航空機(ji)場、工(gong)程咨(zi)詢服(fu)(fu)務(wu)、化肥行業、農牧飼漁、工(gong)程建設(she)板塊(kuai)漲幅(fu)居前(qian)(qian),教育、醫療(liao)服(fu)(fu)務(wu)、醫療(liao)器械、多元金融(rong)、軟件開發板塊(kuai)跌幅(fu)居前(qian)(qian)。 個股方面,上漲股票數(shu)量(liang)接近2800只,漲停股數(shu)量(liang)近百(bai)只。發電機(ji)概念股大漲,泰豪科技(ji)、智慧農業、濰柴重機(ji)、鳳形股份(fen)
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云從科技
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中大力德
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濰柴重機
0
0
2
0.12
運犇帷幄(wo)
一路向北的機構
2025-02-22 18:10:53
私密
服務器災(zai)備電源行業研(yan)究(jiu)
一、災(zai)(zai)備(bei)電(dian)(dian)源(yuan)(yuan)(yuan)概況 災(zai)(zai)備(bei)電(dian)(dian)源(yuan)(yuan)(yuan)是數據(ju)中(zhong)心(xin)(xin)最后一道(dao)用(yong)電(dian)(dian)保障,為數據(ju)中(zhong)心(xin)(xin)所必需。數據(ju)中(zhong)心(xin)(xin)普遍采用(yong)雙電(dian)(dian)網供電(dian)(dian)系統(tong),而當兩路(lu)市電(dian)(dian)都(dou)斷電(dian)(dian)時(shi),UPS逆(ni)變器把蓄電(dian)(dian)池(chi)儲存的直流電(dian)(dian)能轉化(hua)為交流電(dian)(dian)輸出(chu)給IT負載,進行短(duan)時(shi)間快速(su)電(dian)(dian)力(li)供應。與此同時(shi),災(zai)(zai)備(bei)電(dian)(dian)源(yuan)(yuan)(yuan)(目(mu)前(qian)主要為柴(chai)(chai)油(you)發電(dian)(dian)機(ji)(ji)(ji)組(zu)(zu))啟動,在(zai)其順利(li)啟動后,由柴(chai)(chai)油(you)發電(dian)(dian)機(ji)(ji)(ji)組(zu)(zu)進行持續的電(dian)(dian)力(li)供應。 柴(chai)(chai)油(you)發電(dian)(dian)機(ji)(ji)(ji)污(wu)染較重(zhong),部分企業(ye)提出(chu)替代(dai)柴(chai)(chai)油(you)發電(dian)(dian)機(ji)(ji)(ji)作為數據(ju)中(zhong)心(xin)(xin)災(zai)(zai)備(bei)電(dian)(dian)源(yuan)(yuan)(yuan),如天(tian)然(ran)氣發電(dian)(dian)機(ji)(ji)(ji)組(zu)(zu)、鋰電(dian)(dian)池(chi)儲能系統(tong)和質子交換膜(PEM)燃(ran)料(liao)電(dian)(dian)池(chi)。目(mu)前(qian)來看,柴(chai)(chai)油(you)發電(dian)(dian)機(ji)(ji)(ji)作為數據(ju)中(zhong)心(xin)(xin)災(zai)(zai)備(bei)電(dian)(dian)源(yuan)(yuan)(yuan)較難(nan)被替代(dai):
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濰柴重機
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中國玉柴國際有限公司
3
2
0
3.24
運犇帷幄
一路向北的機構
2025-02-22 16:42:53
投資中(zhong)最簡(jian)單(dan)的(de)事(五(wu))
邱國鷺:人(ren)們常(chang)(chang)說高風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)高回(hui)(hui)報,低風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)低回(hui)(hui)報。其實(shi),風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)和(he)回(hui)(hui)報常(chang)(chang)常(chang)(chang)不(bu)成正比。投資(zi)不(bu)可(ke)能不(bu)承(cheng)擔風(feng)(feng)(feng)險(xian)(xian)(xian)(xian),成功的(de)(de)投資(zi)就是(shi)(shi)要承(cheng)擔那(nei)些已(yi)經暴露(lu)的(de)(de)、大家都感(gan)受(shou)(shou)(shou)到的(de)(de)、有相應(ying)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)折價但是(shi)(shi)真(zhen)實(shi)危險(xian)(xian)(xian)(xian)性(xing)卻(que)很小的(de)(de)“假”風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)。 風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)有兩種(zhong)(zhong),一種(zhong)(zhong)是(shi)(shi)感(gan)受(shou)(shou)(shou)到的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian),另(ling)一種(zhong)(zhong)是(shi)(shi)真(zhen)實(shi)的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)。股(gu)票(piao)暴漲后,真(zhen)實(shi)的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)上升(sheng)(sheng),感(gan)受(shou)(shou)(shou)到的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)卻(que)在(zai)下降,在(zai)6000點(dian)股(gu)市最危險(xian)(xian)(xian)(xian)的(de)(de)時候(hou)大家感(gan)受(shou)(shou)(shou)到的(de)(de)都是(shi)(shi)歌舞升(sheng)(sheng)平;股(gu)票(piao)暴跌后,真(zhen)實(shi)的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)下降,感(gan)受(shou)(shou)(shou)到的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)上升(sheng)(sheng),在(zai)2000點(dian)股(gu)市相對低谷時人(ren)們感(gan)受(shou)(shou)(shou)到的(de)(de)卻(que)都是(shi)(shi)凄風(feng)(feng)(feng)苦雨(yu)。 從(cong)另(ling)一個角度看,風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)可(ke)以(yi)分(fen)為暴露(lu)的(de)(de)風(feng)(feng)(feng)險(xian)(xian)(xian)(xian)和(he)隱藏
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每日互動
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中大力德
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1
1
0.02
運犇帷幄
一路向北的機構
2025-02-21 17:25:37
2.2萬(wan)億成(cheng)交,“科技牛(niu)市(shi)”無疑,看多!
一、市場(chang) A股(gu)市場(chang)各大(da)主要(yao)指(zhi)數今(jin)日(ri)(ri)集體(ti)強勢上攻,截止收(shou)(shou)盤,滬(hu)指(zhi)漲(zhang)0.85%,收(shou)(shou)報(bao)(bao)(bao)(bao)3379.11點(dian);深證成指(zhi)漲(zhang)1.82%,收(shou)(shou)報(bao)(bao)(bao)(bao)10991.37點(dian);創業(ye)板指(zhi)漲(zhang)2.51%,收(shou)(shou)報(bao)(bao)(bao)(bao)2281.51點(dian);科創50指(zhi)數漲(zhang)5.97%,收(shou)(shou)報(bao)(bao)(bao)(bao)1094.77點(dian),北證50指(zhi)數漲(zhang)2.77%,收(shou)(shou)報(bao)(bao)(bao)(bao)1345.29點(dian)。滬(hu)深兩市成交額達到21926億元,較昨日(ri)(ri)大(da)幅放(fang)量4360億。 行業(ye)板塊漲(zhang)多跌少,電(dian)源(yuan)設備、電(dian)機、半(ban)導(dao)體(ti)、互聯網服務(wu)、軟(ruan)件開發、通信服務(wu)板塊漲(zhang)幅居前(qian),貴(gui)金屬(shu)、銀行、珠(zhu)寶(bao)首(shou)飾、石(shi)油行業(ye)跌幅居前(qian)。 個股(gu)方面,上漲(zhang)股(gu)票數量超
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阿里巴巴-W
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潤澤科技
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歐陸通
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1
3
0.34
運犇帷(wei)幄
一路向北的機構
2025-02-20 16:29:41
指數(shu)良性調整(zheng),宇樹(shu)概念(nian)持續火爆
一、市場 A股(gu)三(san)大(da)指(zhi)數今(jin)日震蕩整理,截止收(shou)盤,滬指(zhi)跌(die)0.02%,收(shou)報3350.78點(dian);深證成指(zhi)漲(zhang)0.20%,收(shou)報10794.55點(dian);創(chuang)業(ye)板指(zhi)跌(die)0.06%,收(shou)報2225.58點(dian)。滬深兩(liang)市成交(jiao)額達(da)(da)到17566億,較昨日小幅(fu)放(fang)量(liang)356億。 行(xing)業(ye)板塊(kuai)漲(zhang)多(duo)跌(die)少(shao),醫療服務、消費電(dian)子(zi)、光(guang)學光(guang)電(dian)子(zi)、家用輕工、塑(su)料制品(pin)、橡(xiang)膠制品(pin)、儀(yi)器儀(yi)表板塊(kuai)漲(zhang)幅(fu)居前(qian)(qian),保險、船舶制造板塊(kuai)跌(die)幅(fu)居前(qian)(qian)。 個股(gu)方面,上漲(zhang)股(gu)票(piao)數量(liang)接(jie)近3400只,逾百股(gu)漲(zhang)停(ting)。AI眼(yan)鏡概念股(gu)掀漲(zhang)停(ting)潮,緯達(da)(da)光(guang)電(dian)30cm漲(zhang)停(ting),博士眼(yan)鏡、星星科技、杰美特、明月鏡片2
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長盛軸承
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中大力德
0
0
2
0.10
運犇(ben)帷幄
一路向北的機構
2025-02-19 16:14:50
科技小盤股(gu)全面爆發,賺(zhuan)錢效應炸裂
一(yi)、市(shi)場 A股三大指(zhi)數今(jin)日集體走(zou)強,截止收盤,滬(hu)指(zhi)漲0.81%,收報3351.54點(dian)(dian);深證成(cheng)指(zhi)漲1.46%,收報10772.65點(dian)(dian);創(chuang)(chuang)業(ye)(ye)板(ban)指(zhi)漲2.03%,收報2226.98點(dian)(dian)。滬(hu)深兩市(shi)成(cheng)交額達到1.72萬億(yi)元,較昨日縮量781億(yi)。 行(xing)(xing)業(ye)(ye)板(ban)塊(kuai)呈(cheng)現普漲態勢,電(dian)機、半導(dao)體、汽車零部件、通用設備(bei)(bei)、儀器儀表、電(dian)源設備(bei)(bei)、電(dian)子(zi)化(hua)學品(pin)、專用設備(bei)(bei)、消(xiao)費電(dian)子(zi)板(ban)塊(kuai)漲幅(fu)居(ju)前,僅銀行(xing)(xing)、煤炭行(xing)(xing)業(ye)(ye)逆市(shi)下(xia)跌。 個股方面,上漲股票數量超過(guo)4600只,逾百股漲停。人形(xing)機器人概念股爆發(fa),萬達軸承、駿創(chuang)(chuang)科技(ji)30cm漲停,三豐智能、雙林
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長盛軸承
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中大力德
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每日互動
0
0
0
0.10
運犇帷幄
一路向北的機構
2025-02-18 19:16:46
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@韭菜團子:牛股邏輯大賽,第二屆強勢回歸!
牛股邏輯大賽,第二屆強勢回歸!——服務A股研究,貢獻草根視野 為了更好支持和鼓勵社友們的邏輯原創,保持公社基本面研究的良好氛圍,服務廣大用戶對基本面研究的追求,加速市場對于公司價值的發現,公社第二屆【牛股邏輯大賽】原創投稿項目正式啟動! 只要你把自己對個股的深度思考發出來,便有機
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運犇帷幄
一路向北的機構
2025-02-18 15:49:06
高低(di)切換,防守大于進攻(gong)
一、市(shi)(shi)場(chang) A股(gu)三大指數今日(ri)集體走(zou)弱,截止收(shou)(shou)盤,滬指跌(die)0.93%,收(shou)(shou)報3324.49點;深證成指跌(die)1.61%,收(shou)(shou)報10617.26點;創(chuang)業(ye)(ye)板(ban)指跌(die)1.98%,收(shou)(shou)報2182.57點。滬深兩市(shi)(shi)成交(jiao)額達到17991億元,較(jiao)昨日(ri)縮量1424億。 行(xing)業(ye)(ye)板(ban)塊呈現普跌(die)態勢,教育、文(wen)化傳媒、互聯網服(fu)務、醫(yi)療(liao)服(fu)務、軟件開(kai)發(fa)、通信服(fu)務、商業(ye)(ye)百貨板(ban)塊跌(die)幅居前(qian),僅(jin)電(dian)池(chi)、銀(yin)(yin)行(xing)、貴(gui)金屬板(ban)塊逆市(shi)(shi)上漲。 個股(gu)方面,上漲股(gu)票數量僅(jin)有700多(duo)只(zhi),下(xia)跌(die)股(gu)票數量超(chao)過4600只(zhi)。銀(yin)(yin)行(xing)股(gu)逆勢走(zou)強,中、農、工、建四大行(xing)盤中均再創(chuang)歷史新(xin)高。鋰(li)電(dian)池(chi)
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南威軟件
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派能科技
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三變科技
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0
2
0.13
運犇帷(wei)幄
一路向北的機構
2025-02-17 15:44:07
A股今(jin)天(tian)或是黃(huang)金坑(keng),港股遇壓(ya)力區短期謹慎
一、市(shi)(shi)場 A股(gu)(gu)(gu)三大指數今日集體小幅(fu)(fu)(fu)上揚,截止(zhi)收(shou)盤,滬指漲(zhang)(zhang)(zhang)0.27%,收(shou)報(bao)(bao)3355.83點(dian)(dian);深證成指漲(zhang)(zhang)(zhang)0.39%,收(shou)報(bao)(bao)10791.06點(dian)(dian);創業板指漲(zhang)(zhang)(zhang)0.51%,收(shou)報(bao)(bao)2226.62點(dian)(dian)。滬深兩市(shi)(shi)成交額達到1.94萬億(yi)元(yuan),較上周五放(fang)量(liang)2265億(yi)。 行業板塊漲(zhang)(zhang)(zhang)多(duo)跌(die)少,教(jiao)育、房(fang)地產服(fu)務(wu)、醫(yi)療服(fu)務(wu)、儀器儀表(biao)、船(chuan)舶制造、通用設(she)備(bei)、電(dian)源設(she)備(bei)、裝修建材板塊漲(zhang)(zhang)(zhang)幅(fu)(fu)(fu)居前,貴金屬、能源金屬、文化(hua)傳媒、航空機(ji)場板塊跌(die)幅(fu)(fu)(fu)居前。 個(ge)股(gu)(gu)(gu)方面,上漲(zhang)(zhang)(zhang)股(gu)(gu)(gu)票(piao)數量(liang)超過3600只,漲(zhang)(zhang)(zhang)停股(gu)(gu)(gu)票(piao)數量(liang)超過百(bai)只。AI醫(yi)療概(gai)念股(gu)(gu)(gu)持續爆發,安必(bi)平(ping)、泓博醫(yi)藥
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長盛軸承
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中大力德
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偉創電氣
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成都先導
0
0
1
0.12
運犇帷(wei)幄
一路向北的機構
2025-02-17 11:06:35
編碼器未來(lai)可期(qi)
編碼器那偏行業分析文章,我是比較看好偉創電氣的,業內品質和匯川一個級別,公司成長性高,恭喜看文章的兄弟應該吃肉了
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0
1
0.03
運(yun)犇(ben)帷幄
一路向北的機構
2025-02-16 19:10:15
私密
固態電池制造(zao)設備行業概況分析
一、固(gu)態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi) 1、固(gu)態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)介紹(shao) 固(gu)態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi):與傳統鋰(li)(li)離子(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)在(zai)基本(ben)電(dian)(dian)(dian)(dian)化學(xue)機制上相(xiang)同,最(zui)大區別在(zai)于(yu)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)(zhi)(zhi)材(cai)料。固(gu)態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)與鋰(li)(li)離子(zi)液態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)原理上均通過(guo)正(zheng)負極(ji)之間鋰(li)(li)離子(zi)的(de)嵌入和脫嵌來實(shi)現電(dian)(dian)(dian)(dian)能(neng)的(de)存(cun)儲(chu)和釋放。二(er)者(zhe)的(de)關鍵區別在(zai)于(yu)固(gu)態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)(zhi)(zhi)材(cai)料,不(bu)同于(yu)鋰(li)(li)離子(zi)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)中的(de)液態(tai)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)(zhi)(zhi),固(gu)態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)采(cai)用(yong)的(de)是固(gu)態(tai)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)(zhi)(zhi),并剔除隔膜,且正(zheng)負極(ji)會(hui)摻(chan)混固(gu)態(tai)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)(zhi)(zhi)。 傳統液態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)主要問題在(zai)于(yu): 1)能(neng)量密(mi)度較(jiao)低:液態(tai)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)難以(yi)突破350Wh/kg的(de)極(ji)限,目(mu)前主流的(de)磷酸鐵鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)能(neng)量密(mi)度在(zai)200Wh/kg以(yi)下,三元鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)能(neng)量密(mi)度在(zai)
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納科諾爾
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利元亨
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先導智能
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運犇(ben)帷幄
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私密
編碼(ma)器(qi)行業概(gai)況分析
一、編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)技(ji)術原理和概念 根(gen)據技(ji)術原理不(bu)同,編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)可(ke)(ke)分為(wei)磁(ci)(ci)編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)、光編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)和電(dian)感(gan)式編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)。 磁(ci)(ci)編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi):利用(yong)(yong)電(dian)磁(ci)(ci)感(gan)應原理,將物理信(xin)(xin)號(hao)轉換(huan)為(wei)數字(zi)信(xin)(xin)號(hao),以實現位置(zhi)和角度(du)的(de)(de)測量。磁(ci)(ci)編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)由磁(ci)(ci)性傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)(qi)(qi)、磁(ci)(ci)環和信(xin)(xin)號(hao)處(chu)理器(qi)(qi)(qi)(qi)(qi)(qi)組成。磁(ci)(ci)環是由多個磁(ci)(ci)極組成,并被固定(ding)在旋(xuan)轉軸上(shang);磁(ci)(ci)性傳(chuan)(chuan)感(gan)器(qi)(qi)(qi)(qi)(qi)(qi)通常采用(yong)(yong)霍爾(er)元(yuan)件或(huo)磁(ci)(ci)電(dian)阻元(yuan)件,能夠檢(jian)測磁(ci)(ci)環旋(xuan)轉時磁(ci)(ci)場的(de)(de)變化,將其(qi)轉換(huan)為(wei)電(dian)信(xin)(xin)號(hao)輸(shu)出;信(xin)(xin)號(hao)處(chu)理器(qi)(qi)(qi)(qi)(qi)(qi)將電(dian)信(xin)(xin)號(hao)轉換(huan)為(wei)數字(zi)信(xin)(xin)號(hao),用(yong)(yong)于表示(shi)旋(xuan)轉軸的(de)(de)位置(zhi)和方(fang)向。磁(ci)(ci)編(bian)(bian)(bian)碼(ma)器(qi)(qi)(qi)(qi)(qi)(qi)具有高(gao)分辨率、高(gao)精度(du)、高(gao)可(ke)(ke)靠性、長壽命(ming)等優點,適用(yong)(yong)于工程機(ji)械等灰(hui)塵多、油多、水多
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