释义 |
sliding block短语¹⁴⁴⁹⁷²⁺² 基本例句 滑块 By bringing forward the concept of sliding coefficient, it is proved that the sliding coefficient is fitted to the principal of weighted arithmetic average regarding the sliding block as weight. 提出滑动系数概念,证明了滑动系数符合以重量为权的加权平均原则; cnki Introduced two kinds special ejector mechanism with ejector pin in sliding block a swell as respective advantage and disadvantage. 介绍了两种特殊的顶针顶出方法以及它们各自的优缺点。 dictall.com |