mechanical component短语¹⁴⁴⁹⁷²⁺² 基本例句 机器构件,机械构件 Good understanding of basic mechanical component knowledge and good skill of office software. 熟悉基本的机械理论知识和办公软件使用。 www.xmrc.com.cn Residual strength model is a proper methodology to describe the dynamic fatigue behavior of mechanical component. 剩余强度模型在描述试件的动态疲劳行为方面是一种比较切合实际的方法。 cnki