metal造句

• This process produces corrosion of metals .
  这一过程造成金属的腐蚀。
• An oven thermometer uses a metal strip .
  加热炉用金属丝作为温度计。
• Electrons in a metal come out of the surface .
  金属中的电子逸出表面。
• Cadmium is a good metal for this purpose .
  镉是适合这一目的的优良金属。
• Overheated metals may cast badly .
  加热过甚的金属可能难浇铸成型。
• Metal sleeves fastened around their stems .
  金属套简包着树干。
• This makes a three-ply metal .
  这样就制成了一种三层金属材料。
• Another effect of coldness appears in metal .
  低温的另一个效应表现在金属中。
• Metal type has been replaced by photocomposition .
  金属活字为照相排版所代替。
• Lead is one of the softer metals .
  铅是硬度较低的金属之一。
• An amalgam is a solution of a metal in liquid hg .
  汞齐是金属在液态汞中的溶液。
• A base is the hydroxide of a metal .
  碱是金属的氢氧化物。
• Tungsten is classified among the metals .
  钨归入金属类。
• Galileo rolled small metal balls down the incline .
  伽利略让小金属球从斜面滚下。
• As the air around it cools, the metal straightens .
  周围气温下降时，金属带变直。
• A metal has a crystalline structure .
  金属具有晶体结构。
• What is the specific heat of the metal in the pan ?
  这只锅的金属的比热容是多少？
• The panes glowed like plates of heated metal .
  玻璃窗闪闪发光，像加热了的金属片。
• Different metals are blended together to make alloys .
  合金由不同的金属掺合制成。
• The metal burns rapidly with a brilliant flash .
  金属丝迅速燃烧，发出耀眼的闪光。