常見例句雙語例句The purpose of weld guide bending test is to detect plasticity of welding joint, welding process and surface defects of materials.焊縫導向彎曲試驗的目的是檢查焊接接頭的完好性和塑性以及材料的焊接工藝和表面缺陷。Based on Linear Interfacial Fracture Mechanics, a new welding joint model-multi layered interfacial model is proposed in this paper.基于線性界面斷裂力學,提出了焊接接頭的新模型—多層模型。The paper describes the type of welding joint, proper welds size marking and measures for reducing welding cost and achieving sound welding quality.文章敘述了焊接接頭的形式、焊縫尺寸的合理標注及降低焊接成本并達到優(yōu)良焊接質(zhì)量的措施。 返回 welding joint