英德
有道
百度
谷歌
图片
维基
百科
拉深系数 [lā shēn xì shù]
drawing coefficient
- 通过拉深工艺试验证明该曲面凹模可以达到很小的极限拉深系数。
And it is proved that it can reach smaller limit drawing ratio by the deep drawing experiments. - 对权料多次拉深工艺中实际拉深系数的分配问题进行了讨论，提出了确定各次拉深系数的计算公式．可一次性地对各次拉深系数进行合理分配。
The distribution of sheet metal drawing ratio in several draws was discussed.A calculatingformula for determining the drawing ratio in every operation was presented.It is simple and easyto resolve.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
