在分析了采矿过程的根本矛盾之后，作者讨论了采矿技术的科学基础，并指出，对“采矿工程学”应该有新的概念。
After analyzing the basic contradictions in mining process, the author discussed the scientific basis of mining technique, and indicated that we should have a new concept for "mining engineering".
我想要当个采矿工程师，所以我应当研读岩石学及工程学。
I want to be a mining engineer, so I ought to study petrology and engineer.
采矿工程师主要负责计划和指导在地球上定位和提取矿物，石油和天然气的工程学方面工作。
MINING ENGINEERS plan and direct the engineering aspects of locating and extracting minerals, petroleum and natural gas from the earth.
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