英语语法分析

The results show that Cu solubilizes in W and the substitutional solid solution is formed.

结果发现，铜固溶在钨中，并形成了置换固溶体。

Copper-zinc alloys are called substitutional alloys.

铜锌合金叫做替代式合金。

Show that it is possible to make the substitutional alloy brass .

试说明制造替代式合金黄铜。