本文将模糊数学中的模糊概率测度理论用于研究地下开挖尤其是地下金属矿开采而导致的岩体移动和变形问题。

A mathematical theory of fuzzy probability measure has been used for solving the problems of rock mass displacements and deformations due to excavation, especially in the. mining of metallic ore.

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开采上述金属矿的生产商每天所面对的危机与中非矿业类似，为了等待价格回升，它们也得封存遍布全球的矿产以节省现金支出。

Miners of these metals daily face crises similar to Camec's and mothballing mines around the world to save cash as they wait for a price recovery.

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涞源县矿产已查明的有金属、非金属矿43种，矿点160个，具有一定开采价值。

Laiyuan County minerals have been identified are metals, non-metallic minerals 43, 160 occurrence, the exploitation of a certain value.

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