indicator system and methods 指标体系与方法
evaluation system and methods 评估体系与方法
controlling system and methods 控制体系和方法
course evaluation system and methods 课程评价体系和考核方法
valuation indicator system and methods 评价指标体系与方法
system theories and methods 系统理论和方法
methods and system 方法和系统
Objective: To establish embryonic stem cells culture system and methods.
目的:建立胚胎干细胞的培养系统及培养方法。
A raised flooring system and methods of forming components of such a system are disclosed.
一种升高的地板系统和制作这种系统的部件的方法。
The low effect of moral education on teenagers is caused by the social environment and moral education system and methods.
青少年德育的低效有社会环境的原因,也有教育制度和方法等原因。
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