fully mechanized sub-level caving
英
美
- 综放
双语例句
- With the increase of the depth of coal seams mined, rock bursts will easily occur in gateways with fully-mechanized sublevel caving mining.
摘要随着煤矿开采深度增加，综放开采回采巷道易发生冲击地压危害。 - According to the need for study on methane movement law in fully mechanizedsublevl caving stopes,the methane rising and pressure diffusion theory is put forward.
依研究综放采场瓦斯运移规律的需要，提出矿井瓦斯气体浮升与压强扩散理论。
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