试题与答案

什么情况下可以使用线段比法确定矿体的合理开采深度？

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题型：问答题 简答题

题目：

什么情况下可以使用线段比法确定矿体的合理开采深度？

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

考点：采矿工程师露天采矿露天开采露天采矿露天开采题库
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