to weld a broken axle焊接一条断裂的轴Where did you learn to weld?你在哪儿学会的焊接技术？They will also be used on factory floors to weld things together.它们也可用于工厂车间，用来焊接物体。...
to weld a broken axle焊接一条断裂的轴The vacuum brazing is a kind of good weld technique.真空钎焊是一种优良的连接技术.Where did you learn to weld?你在哪儿学会的焊接技术？A beam of light produced a laser can weld metals.激光器发生的光束可以焊接金属.属类:[综合句库]-[-].It is ...
British industry was sheltered from foreign competition by protective tariffs.保护性关税使英国工业免受国际竞争影响.The new tariffs have put a stranglehold on trade.新的关税制对开展贸易极为不利.High tariffs throttle trade between countries.高的关税抑制了国与国之间的...
Breather valve and flame arrestor are indispensable safety devices.可见呼吸阀、阻火器是储罐不要缺少的安全设施.So the railroad will buy the spark arrestor.所以铁路将购买阻火器.The railroad will realize that it can save this $ 100 cost by investing $ 50...
研究了在石英晶体电极上微滴血的血凝过程.A blood coagulation process on a quartz crystal electrode with a mini drop blood was studied.测试使用吸力来控制添加了磁性颗粒的个体微滴.The test uses magnetic force to control individual droplets containing added magnetic...
At that time the roads are clogged with vehicular traffic, particularly fug - belching buses and trucks.在那些时候,道路上挤满了车, 特别是冒着浓烟的公共汽车和卡车.What the fug is that swill?这乌七八糟的是什么玩意儿?In spite of the open windows the stench had b...