necking in tension
... necking细颈现象 necking in tension断口收缩 needle nozzle针形喷嘴 ...
基于188个网页-相关网页
... neckjournal轴颈 neckinginte ion断口收缩 necking细颈现象 ...
基于8个网页-相关网页
试样断口收缩率 notch ductility
断裂口收缩率 contraction at fracture
并根据连铸机现状水平，采取优化辊缝收缩方案、加强二冷系统和扇形段的管理，使得高强船板断口合格率稳定在97%左右。
The rate of nomal fracture is keeped about 97% by optimizing roll gap shrinkage and strengthening management of second cooling and Fan-paragraph, according to now level of casting machine.
youdao
应用推荐
模块上移
模块下移
不移动