astudy hard ,and make progress everyday… 学习艰苦,并且获得进展每天…[translate] a生态观览区 The ecology looks at the area[translate] aon the same height 在同一高度[translate] apregunto la madre al nino 我询问母亲男孩 [translate] a节径比 Festival diameter ratio[translate]...
节径比5个回答 Section diameter ratio 2013-05-23 12:21:38 回答:匿名diameter ratio section 2013-05-23 12:23:18 回答:匿名Festival diameter ratio 2013-05-23 12:24:58 回答:匿名Pitch diameter ratio 2013-05-23 12:26:38 回答:匿名Festival foot-path than 2013-05-23 12:28:18 回答:匿名mmMwW...
待解决 悬赏分:1 - 离问题结束还有 节径比问题补充:匿名 2013-05-23 12:21:38 Section diameter ratio 匿名 2013-05-23 12:23:18 diameter ratio section 匿名 2013-05-23 12:24:58 Festival diameter ratio 匿名 2013-05-23 12:26:38 Pitch diameter ratio 匿名 2013-05-23 12:28:18 Festival...
径比 1. Influence of radius of rounded corner of stepped shafts and radius ratio on fatigue life of shafts subjected to torsion; 扭转条件下过渡圆角半径及径比对圆轴疲劳寿命的影响 2. The fatigue life of a circular shaft with different circular arc transition radius and radius ratio was studied...