基本解釋[地球科學]接頭焊接程序[交通運輸工程]接頭焊接程序英漢例句雙語例句A design approach to the 3D CAD of welded machine is presented in this thesis, in which the rules of bar orientation, joint processing and welding sequence are stressed.本文提出了一個面向焊接機架的三維CAD方法，著重研究混合型鋼結構的桿件布置、節(jié)點處理和焊接順序自動生成方法。By orthogonal experiment, the sequence of technological parameters of friction welding effecting the strength of the welding joint is friction pressure, upset pressure and friction time.通過正交試驗得出摩擦焊工藝參數(shù)中對接頭抗拉強度的影響的順序是摩擦壓力、頂鍛壓力、摩擦時間。joint welding sequence更多例句詞組短語短語joint -welding sequence 接頭焊接順序joint welding sequence更多詞組專業(yè)釋義地球科學接頭焊接程序交通運輸工程接頭焊接程序