西莉亚也是那贪婪 、 无情 、 发横财 、 施加高压的药品工业的一分子.Celia is a part of that greedy, ruthless, moneycoining, high - pressure drug business.为了防止这种高压的发生,试件必须妥善接地.The specimen must be adequately grounded to prevent the development of there ...
The basic stress - strain relations are defined with respect to an axially loaded member.基本的应力 - 应变关系是用承受轴向载荷的构件确定的.The gear hub are not allowed to move along axially.齿轮套不得有轴向窜动.In the unit directly to - guangyin Edition...