downward welding
基本解釋
- 平焊，俯焊
英漢例句
- Introduction on the development of downward welding skills , mainly on the application and main characteristics.
介紹了下向焊焊接技術(shù)的發(fā)展，主要敘述了該工藝管道建設(shè)中的應(yīng)用和主要特點(diǎn)。 - In horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.
橫向焊接時(shí)由于熔化金屬重力的作用，會(huì)引起熔池金屬下淌，從而產(chǎn)生咬邊以及焊瘤等焊接缺陷。
雙語例句
詞組短語
- vertical downward welding 向下立焊
- verticing downward welding 向下立焊
- vertical -downward welding 從上到下立焊
- downward welding technique 下向焊技術(shù)
- Welding vertically downward 垂直的從上往下焊
短語
專業(yè)釋義
- 平焊，俯焊