shell stitch

英

美

网络贝壳形状线迹

双语例句

The roof of the model is a spherical shell with stitch welded ribs and compression ring is a toroidal shell.
罐的拱顶为加肋球壳，承压圈为圆环壳，肋与壳之间为间断焊接。

点击展开全文

考试分类

行业分类

柯林斯词典词频分级词汇

其他分类