n. crater
... 尾端收缩 end contraction 焊疤（熔接） end crater 曲线端点 end curve ...
基于1个网页-相关网页
焊疤形成 crater formation
·2,447,543篇论文数据，部分数据来源于NoteExpress
采用磁记忆检测发现液化石油气储罐焊疤部位存在较强的磁记忆信号。
A typical signal was found in the position of welding scar of a liquefied petroleum gas (LPG) tank by metal magnetic memory testing (MMMT).
youdao
应用推荐
模块上移
模块下移
不移动