以煤炭资源绿色开采理论及绿色物流理念为指导，将绿色物流引入绿色开采技术体系。
Under the guide of green mining theory of coal resource and green logistics concept, the paper introduces the green logistics into the green mining technology.
通过对声发射技术的理解，结合采矿工程中关键层理论，将其应用到蹬空开采中。
Through to acoustic emission technology understanding, in the light of the mining engineering key stratum theory, applies it in overhead mining.
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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