weld n. 焊接(点),熔接点。 vt. 焊[熔]接;使密切接合,结合。 A welded joint 【机械工程】熔接头。 vi. 被焊接[熔接]。 Welding powder 焊粉。 A welding rod 焊条。 Gas welding 气焊。 Resistance weld 电焊。 A weld-less pipe 无缝管。 n. -er 1.焊工。 2.焊接机。 -ing 焊接 (welding torch 熔焊炬)。 n. 【植物;植物学】淡黄木樨草;(由淡黄木樨草采取的)黄色染料。
Welding procedure qualification based on tested welding consumables 基于试验焊接材料的工艺评定
Defects recognition based on support vector machine within radiographic testing weld 基于支持向量机的射线检测焊接图像中缺陷识别
Specification and qualification of welding procedures for metallic materials - qualification based on tested welding consumables 金属材料焊接程序的规范和认可.基于试验消耗品的认可
Specification and qualification of welding procedures for metallic materials - qualification based on tested welding consumables 金属材料焊接程序规范和合格鉴定.基于试验焊接消耗品的合格鉴定
Specification and qualification of welding procedures for metallic materials - qualification based on tested welding consumables iso 15610 : 2003 ; german version en iso 15610 : 2003 金属材料焊接过程的规范和合格鉴定.基于已试验过的焊
To validate the formulated transition element for the calculation of the hot - spot stress and stress concentration factor in the welded components by experimental results , the stress concentration factor of the experimental welded specimens carried out in the research group is calculated by using the developed plane - transition element . the calculated stress concentration factor in the two types of tested welding components agrees well with that obtained from the experimental result . and the calculated result on the tendency of hot - spot stresses agrees well with that from the measured result 为了验证文中构造的过渡单元模型用于分析焊接节点附近的应力集中问题的正确性和有效性,进一步又对过渡单元模型进行实验结果验证,采用平面过渡单元模型计算了本课题组进行的两类焊接构件的应力集中系数,并与根据实测方法得到的应力集中系数进行了比较,计算结果与实验测试得到的应力集中系数和相应的热点应力变化趋势比较吻合,为本文建立的过渡单元的实际应用提供了初步的基础。