rock fill raise

用法例句

Impact on ground-water qualities during mine-filling with coal gangues from Yanma coal company;

演马矿煤矸石矿井填充对地下水环境的影响

Aiming at the possible environmental impacts during mine-fill with the coal gangues from Yanma mine,two dynamic leach experiments were designed under simulation conditions in laboratory for analyzing the control effects: one is to mix coal gangues with clay uniformly,another is to fill the coal gangues and clay into layers seperately.

针对演马矿煤矸石矿井填充可能造成的环境影响,在实验室环境中制定了两种动态淋溶控制实验,来模拟煤矸石矿井回填后的控制效果。

The experimental measure-control system for underground filling based on Kingview 6.

5 为开发平台,设计井下充填实验测控系统,对系统的组成、动态数据连接等问题进行了研究。

Through doing the microbial degradation experiments of coal gangue,this text discussed the possibility of coal gangue filling underground and providing a theoretical basis for the control of pollution after filling.

通过对煤矸石进行微生物降解试验,探讨煤矸石井下填充的可行性并为填充后的污染控制提供理论依据。

Experiment Using Fly Ash to Underground Filling in Gaofeng Mining Corporation

粉煤灰在高峰公司井下充填应用试验

Pressure Releasing of Underground Filling System in Hedong Gold Mine

河东金矿井下充填系统压力释放方法

Pressure Release Method of Underground Filling System in Hedong Gold Mine

河东金矿井下充填系统压力释放的方法

Discussion on Technology Mode for Mine Underground Backfilled and Water Keeping Mining

煤矿井下充填保水开采的技术模式探讨

Practise of Waste Rock Packing Technology Under Surface of High Inclination-angle and Thin Seam

大倾角薄煤层矸石井下充填技术的实践

Design of Underground Paste Filling System Based on WinCC and Its Implementation

基于WinCC的井下膏体充填系统的设计

Study on Effect of Residue Produced by Microbial degradation of Coal Gangu Filled into Underground Mine on Groundwater

煤矸石井下填充后降解残渣对地下水的影响

offshore gravel packing operation

海洋油井砾石充填作业

gravel flow packed liner completio

循环砾石充填衬管完井

multiple zone open hole gravel pack

多层裸眼井砾石充填

Theoretical and Applied Study on the Strip-Filling Mining Technology Using Cementing Gangue in Long-Wall Face of Coal Mine

井下长壁工作面矸石胶结条带充填开采的理论与应用研究

Coalmine's Underground Gangue Backfilling Technique--Realizing the Important Technical Breakthrough of Green Mining

煤矿井下矸石充填技术——实现绿色开采的重大技术突破

packerless single selective gravelpacked completion

无封隔器的单层选择性砾石充填完井

Research and Application of Horizontal Gravel Packing Sand Control Technology;

水平井砾石充填防砂技术研究及应用

down-ward progression of gravel

砾石逐渐向下充填推进

top-down packing

由上而下的沙丘式充填

A Study of Filling Materials and Pipeline Transportation Systems in Deep Mines;

基于深井开采的充填材料与管输系统的研究

The Research on New-style Seal-filling Hydrogel for Mine;

矿井用新型水凝胶密闭填充材料的研究