Examples showing good results of water isolation proves that the grouting technology is an effective measure to control underground water hazard in mine.
结合工程实例，说明灌浆加固和堵水效果，表明灌浆技术是采矿工程水害处理的有效途径。
To determine the weight of each affecting factor of mine water bursting was an important issue in assessment of possibility and hazard of mine water bursting.
在矿井突水的可能性和危险性评价中，确定矿井突水各个影响因素的权值是一个十分重要的问题。
In the detection of deep high-pressure water hazard of coal mine, down-hole electromagnetic method plays a unique role.
在煤矿深部高压水害隐患探测中，井下电磁法发挥着独到的作用。
Xuzhuang coal mine often encountered the hazard of water from Taiyuan Formation, as it mines the deep buried coal seams.
徐庄煤矿深部煤层的开采一直经受着太原组灰岩水的威胁。
Xuzhuang coal mine often encountered the hazard of water from Taiyuan Formation, as it mines the deep buried coal seams.
徐庄煤矿深部煤层的开采一直经受着太原组灰岩水的威胁。
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