这件雕塑所有的部件都必须焊接在一起。
将不锈钢和普通钢焊接在一起是可能的。
你在哪里学会的焊接技术？
轮子旋转时需要承受巨大的和不断变化的压力，所以要使结构更坚固，钢的部分要用螺栓连接，而不是焊接在一起。
The wheel would need to withstand immense and constantly changing stresses as it rotated, so to make the structure more robust, the steel sections were bolted rather than welded together.
焊接电路板需要较少的工人。
当汤姆还是个孩子的时候，他的父亲在一家焊接车间每天工作12个小时以上。
When Tom was a child, his father worked in a welding shop for more than 12 hours a day.
焊接凝灰岩在组成上通常为流纹岩。
你先要确认要焊接的铜管里没有水。
You'll want to make sure that there is no water in the copper pipe you are soldering.
焊接和连接这些晶体管需要好几辈子。
然而，激光可以远距离的对准焊接点。
Lasers, however, can be aimed to weld a join from a distance.
车顶构架，还没有焊接零件。
把废弃的工具焊接上车轮。
确认要焊接的管件都般配。
他的工作是焊接零件。
罗伯特是个穷焊接工。
焊接之前，要确认管子是否般配。
Before you solder, make sure that the pipes fit together properly.
l电池并无焊接，可以轻松更换。
The battery was not soldered to anything and was easy to replace.
设计过程要额外付费就好比焊接钢材不需要蓝图。
Designing with mark-up is like welding I-beams without a blueprint.
这是为了使焊接至臻完美。
焊接规范或认可的WPS中规定的公差应予以适用。
Tolerances specified in the welding specification or approved WPS shall apply.
Delft的研究者们进行了焊接玻璃组件的实验。
Researchers at Delft have experimented with welding glass components.
在焊接金属时所产生的烟雾中，常常包含了少量的锰。
The fumes produced by welding metal often contain small amounts of manganese.
很多科学老师走了，他们不再上汽车和焊接类的课了。
Now a lot of the science teachers are gone, and they got rid of the auto-shop classes and the welding classes.
这时你可能需要一些焊接项目，修复那些坏死的线路连接。
You might have to whip out a soldering item and deal with some bad connections.
在工艺流程的第一步，锻造师需焊接上一根管子以方便抓取。
The tube is welded at the initial stage of the process to ensure easy grasping.
如今，B&J公司专门从事焊接、机械零件和精密钣金业务。
Today, B&J specializes in welding, machine parts and precision sheet metal work.
完全焊接的车身被运送到这个喷漆平台，他们正在分层喷漆。
Completely welded car bodies are being ran to spray booths; they are being flatted and painted over here.
在焊接之前，你可能需要用一些小胶圈以机械方式把导线固定。
You may have to mechanically attach your new wires with tiny loops before soldering.
在焊接之前，你可能需要用一些小胶圈以机械方式把导线固定。
You may have to mechanically attach your new wires with tiny loops before soldering.
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