英德
有道
百度
谷歌
图片
维基
百科
壁厚 [bì hòu]
wall thickness
- 工厂检验芯偏移以及壁厚的频率？
What is the foundry's checking frequency for control of core shift and wall thickness? - 纤维是细长状的细胞，壁厚，顶端渐尖。
Fibers are long narrow cells, with thickened walls and finely tattered ends. - 退火态拉制管外径与壁厚之比不小于15者。
A.For annealed drawn tubes the ratio of outer diameter to thickness is no more than 15.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
