求翻译：本文根据对新驿煤矿资料的学习和研究，研究矿井开拓部署、采区巷道布置、回采工艺及工程设计的原理和方法、重点培养学生进一步掌握开拓开采理论知识与解决实际问题的能力。是什么意思？

Xinyi coal data study and research of mine to open up deployment of Roadway layout, the recovery process and engineering design principles and methods, focus on training students to further understand the pioneering exploitation of theoretical knowledge and the ability to solve practical problems.

Based on this information to the new Lafitte coal mine the learning and research, the research mine galleries explore deployment, parklands, picking techniques and engineering principles and methods, and focus on training students with theoretical knowledge and exploitation with the resolution of pr

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According to this article on study and research of new coal mines of the post data, shaft development deployment, research on roadway layout in the mining area, mining technology and engineering principles and methods, focus on training students to further explore mining theory knowledge and ability

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