题目内容

晶体的滑移系统由( )和()组成,滑移是在( )作用下在一定滑移系统上进行的。

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实际晶体的滑移在绝大多数情况下都是( )的结果

塑性形变速率取决于()、()、()和()

The islands of New Zealand are about the same size as Japan.

A. 对
B. 错

The Polynesian peoples who came to the islands of New Zealand long ago called them Aotearoa, meaning the Land of Many Mountains.

A. 对
B. 错

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