基本解釋[機械工程]焊縫熔合線英漢例句雙語例句Based on the fracture site investigation and macro-rod fracture analysis, the welding rod fracture occurred in the vicinity of the weld fusion line.通過對最近的一次斷裂拉桿現(xiàn)場調(diào)查和宏觀斷口分析,發(fā)現(xiàn)斷裂發(fā)生在拉桿的補焊焊縫熔合線附近。rjggy.netThrough material, weld material, weld technology. Analyses the reason when cracking-fusion product in line pan. Introduces a method of preventing cracking-fusion production.從原材料、 焊接材料、焊接工藝三方面分析了中部槽產(chǎn)生裂紋的原因,從而得到一種避免裂紋產(chǎn)生的方法及預防措施。weld-fusion line更多例句專業(yè)釋義機械工程焊縫熔合線