直線焊縫 的英文怎麼說
中文拼音 [zhíxiànhànféng]
直線焊縫
英文
straight bead-
It is found that, the modes of coaxial optical emission of dissimilar gaps, clustering at distinct numerical range, can distinguish 1st, 2nd and 3rd class welds of different welding quality effectively
結果表明,同軸光信號幅值的眾數在不同間隙的焊縫段,聚集在線性可分的不同的區間,可以有效分開焊接質量不同的類、類、類焊縫;信號的分段功率譜分析能夠較為直觀地反映焊接狀態的變化。Study of the mechanical caliber enlargement process of longitudinally - welded pipe used for pipeline and the influence factors thereof
管線用直縫焊管機械擴徑及其影響因素研究
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