The engineer used a laser to weld the metal pieces together.
工程师用激光将金属部件焊接在一起。
They needed a skilled technician to weld the broken pipe.
他们需要一位熟练的技工来焊接破裂的管道。
A strong bond was formed when they welded the components.
当他们焊接组件时，形成了牢固的结合。
The factory hired a new worker to weld the frames.
工厂雇佣了一名新工人来焊接框架。
Protective gear is essential when you weld metal.
在焊接金属时，防护装备是必不可少的。
The artist used a torch to weld the sculpture pieces.
艺术家用火炬将雕塑部件焊接在一起。
They learned how to weld in their vocational training program.
他们在职业培训项目中学习了如何焊接。
He used a special technique to weld the delicate materials.
他用特殊技术焊接了这些精细材料。
The shipbuilders welded the steel plates to form the hull.
造船工人将钢板焊接成船体。
A robotic arm was programmed to weld the car parts.
一个机械臂被编程来焊接汽车零件。
weld joint 焊接接头
weld bead 焊道
weld pool 熔池
weld penetration 焊接熔深
weld spatter 焊接飞溅
weld defect 焊接缺陷
第三人称单数: welds;
过去式: welded;
过去分词: welded;
现在分词: welding;
