煤地下气化是未来煤炭开采和利用的主要方向。
Underground coal gasification is the main direction of coal mining and utilization in the future.
你的“井”干枯可能是因为你一直都在不停地朝着同一个方向前进，“无情地”开采你的智慧资源。
When your well goes dry, it's likely because you've been heading relentlessly in the same direction and drawing ruthlessly on your resources.
运用三维图形技术模拟综采工作面生产过程是煤炭开采研究领域的一个新方向。
In the research field of mining coal, it is a new research direction that three-dimensional graph technology is applied to simulate the production process of fully mechanized coal caving face.
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