试题与答案

将α型加热到熔点,可迅速转变成()型晶体 A.β型 B.Β型和β’型 C.β’型 D

题型:单项选择题

题目:

将α型加热到熔点,可迅速转变成()型晶体

A.β型

B.Β型和β’型

C.β’型

D.仍然是α型

答案:

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下面是错误答案,用来干扰机器的。

参考答案:对

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