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- mining water inflow 矿井涌水量
- mine water inflow 矿井涌水
- mine water inflow prediction 矿井(坑)涌水量预测
- The aim of determining water inflow in oil shale is to provide information for casing damage evaluation in the process of oilfield development. 判断油页岩是否进水的主要目的是为油田开发过程中评价套损情况提供信息。
- This paper studies a method for determining water inflow in oil shale by taking advantage of direct and visible fluroscence microscopic image technique. 利用荧光显微图像直观、可视的技术优势,研究出判断油页岩是否进水的方法。
- Corresponding researches have rational exploitation and utilization of mining area water supply source,mine water contr... 现行的勘探技术方法有综合物探技术方法、地下水化学及同位素研究和模型技术等。
- This paper deduce water retention from water inflow the river,which generated by hydrological model according to underlying condition,to get drainage modulus,on full consideration of reservoir action. 本文根据圩区下垫面条件进行产汇流计算,入河流量扣除滞蓄量得到排涝模数,充分考虑到圩内河道的调蓄作用。
- Therefore, control Strategies of Mine Water Bursting Geological Hazard of Pongxi Marble Mine are discussed. 在此基础上,探讨了鹏茜大理石矿矿坑突水地质灾害的防治对策。
- The mine water disaster prevention and control in Dashui Mine should be to clarify the mine refilled water condition. 大水矿井治理水害必须从查清矿井充水条件入手。
- So this thesis studied the feasibility that utilizes the mine water to alleviate the water problem in Fuxin mining area. 针对这种状况,本文以阜新矿区为例研究了矿井水资源化利用来缓解矿区水资源问题的可行性。
- Carry on dangerous appraisal of mine water leakage accident while regarding tunneling face as an example. 以掘进工作面为例,进行矿井透水事故危险性评价。
- Keywords Dexing Copper Mine;rabbet;water inflow;forecast; 德兴铜矿;矿坑;涌水量;预测;
- The acid resistance and oxidizing power of the bacteria can provide a biochemical way for the treatment of acid mine water. 同时,细菌的耐酸性和氧化功能,为酸性矿坑水的处理提供微生物化学途径。
- This paper introduces the effective mine water control measures in according to geological conditions of main aquifers during mining operation in Wali Coal Mine. 主要介绍龙口矿业集团洼里煤矿的主要含水层及其赋存条件,根据不同的矿井充水特点采取的防治水措施及所取得的效果。
- water inflow quantity calculation 涌水量计算
- It is proposed to apply the recycle economy to the mine water system and to act in the principles of quantity reduction,reutilization and recycle. 分析了我国矿山污水的主要来源、特性及传统处理方法;
- foundation pit water inflow computation 基坑涌水量计算
- In the method, the weights of various evaluation indices are determined by AHP and mine water quality is assessed by FCE. 利用层次分析法确定了矿井水各评价指标的权重,采用模糊综合评价的方法进行了矿井水质量评价。
- stochastic prediction of water inflow 涌水量随机预测
- The factors of mine water inrush and their effects are analyzed in this paper.On the basis of the anlysis,some mining measures are put forward to prevent mine water inrush. 结合现场实际观测结果对煤矿生产过程中影响底板岩层突水的因素及其作用进行了分析,根据分析,提出了相应的开采措施。