冶煉的英文：
(v) smelt metal

參考例句：
  • Why can't run-of-mine iron ore be directly put into blast furnace for extraction?
    為什么生鐵礦不能直接用于高爐冶煉?
  • Vessel for refining molten metal
    轉(zhuǎn)爐(冶煉金屬的容器)
  • Iron is extracted from the ore by smelting in the blast furnace.
    鐵是通過高爐冶煉從礦石中提取的。
  • In certain processes, pig iron is changed to steel in a converter.
    銑鐵在轉(zhuǎn)化爐中經(jīng)過一定過程而冶煉成鋼。
  • The iron we know is not quite pure- it contains a certain amount of carbon picked up during smelting.
    我們所知道的鐵都不是純鐵——都含有一定量的在冶煉過程中吸收的碳。
  • Raw ore cannot be used directly in blast furnace. It must be prepared beforehand.
    原礦是不能直接用于高爐冶煉的，必須事先對之加工處理。
  • This chemical reaction is called reduction. The smelting of iron is a reduction of iron oxide to metallic iron.
    這種化學反應(yīng)叫作還原。鐵的冶煉就是把氧化鐵還原成金屬鐵。
  • Briefly speaking, the other major raw materials for blast furnace smelting include fuels, fluxes and air.
    簡單地講．用于高爐冶煉的原料除了鐵礦石外，還有燃料、熔劑和空氣。
  • New uses have been found for old metals, and new alloys have been made to satisfy new demands.
    老的金屬有了新用途，新的合金被冶煉出來，以滿足新的需要。
  • I have the impression that blast furnace smelting uses coke. It must be used as fuel.
    我有一個印象．高爐冶煉要用焦炭。這一定是用作燃料的吧?
smelt是什么意思：
vbl.
1.[ smell ]的過去式及過去分詞
v.[T]
1.熔煉，提煉（礦石）
n.
1.銀白魚；胡瓜魚
  • smelt in tomato sauce
    茄汁胡瓜魚
  • His offer smelt of a clear trap.
    他的提議明顯是一個圈套。
  • common smelt of eastern North America and Alaska.
    北美洲東部和阿拉斯加州出產(chǎn)的普通胡瓜魚。
  • Iron is extracted from the ore by smelting in the blast furnace.
    鐵是通過高爐冶煉從礦石中提取的。
  • The still air smelt faintly of furniture polish.
    凝滯的空氣中隱隱有股家具上光劑的味道。
metal是什么意思：
n. 金屬；金屬制品；氣質(zhì)，勇氣；重金屬搖滾樂
adj. 金屬制的
  • A hammer has a metal head and a wooden or metal handle.
    錘子有個金屬的頭，一個木質(zhì)的或金屬的把柄。
  • Metals contract in cold weather.
    金屬在寒冷的天氣里收縮。
  • The lye will eat through the metal.
    堿液會腐蝕金屬。
  • railroad tie of metal
    鐵路金屬枕木
  • The metal buckled in the great heat.
    這金屬在高溫下變形了。

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