weld

过去式：welded过去分词：welded现在分词：welding第三人称单数：welds

1. vt. & vi. 焊接; 熔接 join pieces of metal by hammering or pressure or fusing by the use of acetylene flame or an electric arc
2. vt. 使结合在一起; 连缀在一起 unite closely

• weld the broken rod焊接断裂的金属棒
• weld parts焊接零件

• weld electrically电焊
• weld firmly焊接牢固
• weld staunchly坚定地团结在一起
• weld sturdily焊得结实
• weld together焊接在一起

• weld into使连成一体
• weld into a fighting collective结成一个战斗集体

weld seam焊缝

weld metal焊缝金属

weld pool焊池

weld joint焊缝

butt weld对接焊缝；对头焊接

spot weld焊点；点焊（缝）

weld penetration焊透深度；焊接渗透；焊透

weld line熔接线；焊接纹

fillet weld角焊缝

weld bead焊缝；焊珠；熔敷焊道

arc weld电弧焊；弧焊焊缝；电弧焊接

appearance of weld焊缝成形

weld zone焊接区

backing weld用垫环的焊缝；底焊焊缝；打底焊道

girth weld环形焊缝；周围电焊

weld strength焊接强度

spiral weld螺旋形焊缝

groove weld坡口焊，凹槽焊；开槽焊接

corner weld角接焊缝；角焊；角焊道

weld wire包铜钢丝；铜包钢丝；包钢铜丝

1. Weld abandoned tools onto the wheel.
   把废弃的工具焊接上车轮。
2. His job is to weld parts together.
   他的工作是焊接零件。

1. They weld the pieces of a broken axle.
   他们焊接断了的车轴。
2. His job is to weld parts together.
   他的工作是焊接零件。
3. Dye penetrant examination of the completed weld.
   对已完成的焊缝进行着色渗透检测。
4. Weld identification single hole punch.
   鉴别焊缝的单孔冲压机。