在当今科技经济发展的新形势下,煤炭开采技术的研究必须面向国内国外两个市场、面向经济建设主战场,立足于煤炭开采技术的前沿,立足于中国煤炭发展战略所必要的技术储备,立足于煤炭工业中长期发展战略所必须的关键技术的攻关,立足于煤 Under the new situation of science and technology economy development, the research of coal mining technology must face the domestic and foreign markets and face the main battlefield of economic construction. Based on the frontier of coal mining technology, based on the technical reserve necessary for China’s coal development strategy, In the coal industry in the long-term development strategy of the key technologies necessary to tackle, based on the coal