但是冶金学家用这个词来表述很多过程。
But the metallurgist USES the word in relation to a wide variety of processes.
他是冶金学家。
冶金学家已用铁炼成了许多不同的金属，即我们所称呼的合金钢。
A the metallurgist has made iron into dozens of different metals or alloy steels, as we call them.
冶金学家已用铁炼成了许多不同的金属，即我们所称呼的合金钢。
The metallurgist has made iron into dozens of different metals or alloy steels, as we call them.
冶金学家所说的加工，即改变金属形状、不改变体积的任何操作过程。
Work to the metallurgist is any operation that changes the shape of a metal part without changing its volume.
冶金学家所说的加工，即改变金属形状、不改变体积的任何操作过程。
Work to the metallurgist is any operation that changes the shape of a metal part without changing its volume.
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