@不見利就追:
材料和設(she)備(bei)是半(ban)(ban)導(dao)體(ti)(ti)產(chan)業的基(ji)石,一(yi)代技術依(yi)賴(lai)于(yu)一(yi)代工(gong)藝,一(yi)代工(gong)藝依(yi)賴(lai)一(yi)代材料和設(she)備(bei)來實現。半(ban)(ban)導(dao)體(ti)(ti)材料處于(yu)整(zheng)個半(ban)(ban)導(dao)體(ti)(ti)產(chan)業鏈(lian)的上游環節,對(dui)半(ban)(ban)導(dao)體(ti)(ti)產(chan)業發展起著重要(yao)支(zhi)撐作(zuo)用(yong)(yong),具有(you)產(chan)業規模大(da)、細分行業多、技術門檻高、研(yan)發投入(ru)大(da)、研(yan)發周期長等特(te)點。半(ban)(ban)導(dao)體(ti)(ti)材料行業又因(yin)其具有(you)極大(da)的附加值和特(te)有(you)的產(chan)業生態支(zhi)撐作(zuo)用(yong)(yong)而往(wang)往(wang)
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