| 例句 |
They welded a large plate to the side of the damaged ship.他们在被损坏之船的一侧焊接了一大块金属板。All the welding had been done from inside the car.所有的焊接都在车内完成。The iron plates are riveted rather than welded.这些铁板是铆接而非焊接的。We welded the beams together.我们把几根横梁焊接起来。He soldered the broken wires together.他将断了的电线焊接起来。Where did you learn to weld?你在哪儿学会的焊接技术？Different metals weld at different temperatures.不同的金属在不同的温度下方能焊接。We took the sheets of metal and welded them together.我们拿来一些金属片，把它们焊接到一起。Fewer workers are needed to solder circuit boards.焊接电路板需要的工人减少了。Welding is a highly skilled job.焊接是一个非常技术性的工作。She learned how to weld.她学会了焊接。 |