基本解釋焊接接頭英漢例句雙語例句Results showed that the ductility of bolted splice joint is much better than that of the welded one;試驗結(jié)果表明：螺栓拼接節(jié)點的延性遠好于梁柱焊縫連接；Firstly, in the way of numerical calculation, analytical study on residual stress and deformation of different welding parameter which on same groove type's welded splice.首先，本文采用數(shù)值計算的方法，對同種坡口形式的焊接接頭進行了不同焊接工藝參數(shù)的殘余應(yīng)力及變形的分析研究。welded splice更多例句詞組短語短語welded butt splice 對焊接頭butt welded splice joint 對焊拼接butt -welded splice 對接焊接頭welded splice更多詞組專業(yè)釋義機械工程焊接接頭