金属

• Metal type has been replaced by photocomposition .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。