furnace

• But if we heat it in a furnace it will melt and become a liquid .
  但如果放到熔铁炉内加热，它就会熔化成为液体。
• Forced cooling air should be used from the beginning of the furnace campaign .
  在窑炉作业期开始时就要用空气强制冷却。
• Much effort has been expended to improve the standard of the forging furnace .
  我们也花费了很大力量用以改进锻炉标准。
• Furnace acid is made by reducing phosphate rock with loke in an electric furnace .
  炉酸是在电炉中用焦炭还原磷矿制得的。
• Direct heating in an electric furnace is the dominant commercial practice .
  在电炉内进行直接加热成了在商业上独占的方法。
• The furnace used to heat a large storage room filled with potatoes suddenly failed .
  一间储藏马铃薯的仓库里，加热炉突然失效。
• As the furnace heats up, the glass placed in it will soften and cover the floor .
  当窑升温时，放在里面的玻璃将软化并覆盖窑底。
• The furnace employed for making "e" glass is of a type known as a unit melter .
  用来制造“E”玻璃的窑是一种通称为单元窑的窑炉。
• Their operation must be synchronized with the operations of the existing furnaces .
  这种操作必须同现有的高炉设备的运转同时进行。
• A house furnace prevents the interior of the house from reaching the temperature outdoors .
  家用的取暖炉可用来防止室内温度降为室外温度。