试题与答案

螺位错的位错线平行于滑移方向。

题型:判断题

题目:

螺位错的位错线平行于滑移方向。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析:直接计算:7655÷9705×100%=78.8%,9478÷12544×100%=75.6%。

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