螺旋形焊缝    spiral weld/ helical weld

斑点压力    spot pressure

胶接点焊    spot weld-bonding; weld-bonding

点焊钳    spot welding head

点焊机    spot welding machine

点焊机器人    spot welding robot

喷涂率    spray rate

喷炬（枪）    spray torch;

喷射过渡    spray transfer

喷涂层    spray-fused coating

喷熔    spray-fusing

喷涂材料    spraying material

铺展系数    spread factor; coefficient of spreading

铺展性    spreadability

铺展性试验    spreadability test

垂直切割    square cut

预压时间    squeeze time

压扁试验    squeezing test

叠板切割    stack cutting

交错断续角焊缝    staggered intermittent fillet weld

不锈钢焊条    stainless steel electrode

电弧静特性    static characteristic of arc

固定式弧焊机    stationary arc welding machine

钢板预处理    steel plate pretreatment

钢档板    steel shoe (192页)

分级钎焊    step brazing/ step soldering

频道进缝焊    step-by-step seam welding

连续点焊    stitch welding

停车时间    stopping time

阻流剂    stopping-off agent

储能焊    stored energy welding

直射法超声波探伤    straight beam method

直电极    straight electrode

应变速率    strain rate

绞合焊条    stranded electrode

盖板接头    strapped joint

涂层强度    strength of coating

承载焊缝    strength weld

应力腐蚀开裂    stress corrosion cracking

应力重分布    stress redistribution

消除应力处理裂纹    stress relief annealing crack (SR crack)

退火消除应力    stress relieving by annealing