预采疏放法防治首采工作面顶部含水层突水 - 煤炭网 关键词 顶部 含水层 疏干排水 防治 [gap=764]Keywords roof;aquifers;sewer drainage;preventive treatment
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This paper deals with the cause and puts forward various measures to the sewer drainage exemplified by the Yinzuo Mansion.
本文以银座大厦工程为例，探讨了其中原因，并且总结出疏干地下水的主要措施和辅助措施。
The old city sewer drainage could not solve the city drainage problems, and the urban rainwater runoff generates far beyond the original design capacity.
而城市旧有排水管道已经不能解决城市的排涝问题，城市产生的雨洪径流也远远超出了原来设计的承受能力。
Captured in a drainage pipe like a sewer rat. Man, when some people fall, they fall hard.
藏进下水道像一只老鼠，同志们，爬得越高跌的越惨啊。
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