...因#71．2．2@去除选择标记基因的必要性#81．2．3@去除选择标记基因的策略#101．2．3．1@ 共转化系统 ( co-transformation system )#101．2．3．2@位点特异性重组系统(Site-specific recombination system)#121．2．3．3@转座子介导的再定位(Transposable eleme...
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Location System Co-ordinate Transformation Function 位置系统坐标转换功能
An introduction was made on the transformation of the speed governing system of industrial turbines imported by the Xinggang Power Plant of Shougang Iron &Steel Co.
首钢新钢动力厂对多年前引进的工业汽轮机的调速系统进行了改造，解决了引进设备的老化问题和备件供应问题，并降低了机组能耗。
Over the years' management measures of the power supply system of Nanjing Iron &Steel Group Co. Ltd. were analyzed and benefits of technical transformation were also analyzed.
通过对南钢集团近年来对供用电系统管理措施以及技术改造项目的效益分析，说明电力需求侧管理在增加企业效益中的重要作用。
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