1) water pollution out of mining area
矿区外排水
2) discharge water out of mine
矿井外排水
3) mine drainage
矿井排水
1.
The influential factors of calculation error for groundwater table are discussed by using the iteration method to find solution of numerical model in the mine drainage forecast of deep drawdown.
本文讨论了大降深矿井排水预测中 ,利用迭代法求解数值模型时 ,地下水位计算误差的影响因素。
4) discharged water from coal mine
矿井排水
1.
This paper expounds the present situation of discharged water from coal mine,probes into the classification and treatment methods,and illustrates the importance of the reuse of discharged water from coal mine with practical case.
简述了煤矿井下排水的现状,探讨了煤矿井下排水的分类和处理方法,并通过实际工程案例阐明了矿井排水资源化的重要性。
5) mine drainage
矿山排水
1.
With the progress of mine exploitation, mine drainage is larger and larger, and environment problems are becoming more and more serious.
本文综合论述了矿山排水引发的环境问题有 :地下水位下降水资源枯竭、岩溶塌陷和地面沉降、地表水污染、地下水环境恶化、海水倒灌。
2.
The quantity of mine drainage is very large, which cause to waste badly groundwater and pollute environment.
邯郸邢台地区煤、铁资源丰富,矿山排水量大,大量矿坑排水不仅造成地下水资源的严重浪费,而且污染环境,另一方面,该区工农业用水又十分紧缺,大量的矿山排水使排供矛盾更加突出,加剧了水资源的危机。
6) mine drainage
矿坑排水
1.
The influence of mine drainage on the environment of underground water in Jiaozuo coal mine;
焦作煤矿区矿坑排水对地下水环境的影响
2.
Therefore,in this paper,a case study of Xulou iron ore in Huaibei City was taken to evaluate the effects of mine drainage on the urban water supply in safety.
本文以淮北市徐楼铁矿为例,用数值法分析评价矿坑排水对城市供水安全造成的影响,并对越流系数的不确定性进行了定量分析。
3.
PAHs in coal,coal waste stone,mine drainage,leaching water from coal waste stone and groundwater in Zibo coal mine,Shandong Province,are discussed.
对山东淄博煤矿区的煤、煤矸石、矿坑排水、煤矸石淋滤水以及煤矿地下水中多环芳烃的含量进行了测试研究。
补充资料：外外百老汇
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