downward welding的意思

downward welding中文翻譯：

平焊，俯焊

相似詞語短語

downward───adv.向下；adj.向下的，下降的

welding───v.焊接；（使）緊密結合，成整體；焊接（物件）；（通過熔化或軟化）連接（weld的現在分詞）；n.焊接，鍛接

mig welding───金屬惰性氣體電弧焊

downward pressure───向下壓力；下向壓力

bevelling welding───坡口焊

downward trend───[數]向下趨勢，下跌趨勢；看跌

downward curves───向下曲線

downward dog───下犬式

downward mobility───趨下流動趨下流動

雙語使用場景

horizontal position welding, the gravity makes molten metal flow downward and sometimes causes weld defects such as undercut and overlap.───橫向焊接時由于熔化金屬重力的作用，會引起熔池金屬下淌，從而產生咬邊以及焊瘤等焊接缺陷。

Several Problems in Development of High Cellulose Electrode Used For Vertical Downward Welding───高纖維素型全位置立向下焊條研制中的幾個問題

Application and Equipment's Feature of "Downward Welding" Technology Being Used in Pipe Welding───“下向焊”工藝方法在管道焊接中的應用及設備特點

Application of Downward Welding Technique for Urban Natural Gas Pipe Network───下向焊技術在城市天然氣管網中的運用

Application of pipe downward welding technology in the city natural gas pipe net───管道下向焊技術在城市天然氣管網中的運用

The downward welding technology with cellulose welding rode───使用纖維素焊條的下向焊接技術

Application of downward welding procedure in Xiao-Yonglong-distance pipeline───向下焊在蕭-甬長輸管線焊接中的應用

英語使用場景