The influences of reaction temperature and time , acetic anhydride - cellulose wt ratio and catalyst amt . etc . on the substitution degree and yield were investigated 研究了反应时间、温度、醋酸酯与纤维素质量比、催化剂用量等对取代度和产率的影响。
Using the result from a large - sample survey , this study develops valid and reliable measures of advanced manufacturing technology as well as quality of product 而amt各类技术中，管理技术对产品质量的影响最为明显；产品质量对绩效水平有积极的促进作用。
Finally being amt at the concrete circumstances of no . 1 processing workshop , it design the assessment index , appraises and analyses the scheme and then reaches the conclusion 最后针对一加工车间具体情况设计评价指标，对方案进行评价、分析，得出结论。
July 22 , 2003 , amt industry development center , and shenyang siayuan advanced semiconductor manufacturing shop and office building started to be constructed 2003年7月22日“ amt创业中心大楼”与“沈阳芯源先进半导体技术有限公司厂区及办公楼”正式开工建设。
But in reality the application of amt cannot always improve the enterprise ' s performance , people feel so puzzled about the application of amt 但先进制造技术的应用在现实中却并不是总能够带来企业绩效的明显改善，使得人们对先进制造技术的应用产生了一些困惑。
Therefore , more and more managers and researchers start to focus on the relationship between amt application and enterprise management practices and do study on them 由此，很多企业经营者与学者对先进制造技术的应用与企业管理活动的关系开始进行关注，并研究它们之间的关系。
