goaf的例句大全

Application of the grouting filling technology in goaf on fully mechanized top coal caving mining face through the large coalpit Application of Reinforcement Technology with Grunting in Full-mechanized Mining through Empty Roadway

综放工作面过小窑采空区注浆充填技术应用注浆加固技术在综采面过空巷中的应用

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Explanation of the Goaf of Small Coat Pit on Time Section of Seismic Exploration

小窑采空区在地震勘探时间剖面上的解释

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Iterative algorithm of boundary air leakage in venting laneway along goaf

采空区沿空通风巷道边界漏风分布的迭代计算

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Research on Influence of the Displacement of Surface Rock in Coal Mine Goaf on High-speed Railway

煤矿采空区地表岩移对高速铁路的影响研究

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Discussion on the Comprehensive Utilization of the Goaf Hydrops of Coal Mine

论煤矿采空区积水的综合利用

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Pilot study to mining above the longwall Goaf Hydrops of Coal Mine

长壁采空区上覆煤层蹬空开采的初步研究

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Goaf equivalent uniform loading conditions, the diaphragm thickness plays the decisive role in affecting the stability of the goaf roof, thicker roof better stability.

采空区在均布载荷相等的条件下，隔板（采空区顶板）的厚度起决定作用，是影响采空区顶板稳定性的关键因素，顶板厚度越大稳定性就越好。

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A Study of Monitoring the Gas in the Goaf Injected Nitrogen by Optical Gas Detector

用光学瓦斯检定器监测注氮采空区瓦斯浓度的探讨

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Mechanical deformation analysis of floor strata of roadway driving along next goaf in fully mechanized sub-level caving face

综放沿空掘巷底鼓的受力变形分析

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Processing method of goaf suspended ceiling in monomer column working fave

单体柱工作面采空区悬顶的处理方法

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Effects of mine goaf on surface building and its engineering measure

采空区对地面建筑物的影响及工程措施

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Similarity experiment and numerical simulation study on gas delivery law in goaf

采空区瓦斯运移规律的相似实验与数值研究

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Computer Simulation Analysis of Several Factors which Influence the Temperature Field of the Goaf

采空区温度场影响因素的电算模拟分析

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Technology for mine water disaster prevention and control with mine old goaf

利用老采空区防治矿井水害的工程技术

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Using Artificial Neural Network to Assess the Stability of Goaf Foundation

神经网络法的采空区地基稳定性评价

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Research on Stability of Road Driving Along Next Goaf by Examples

沿空掘巷围岩稳定性实例分析

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A method for determining engineering treatment scope of goaf under highway

高速公路采空区工程处理范围确定方法

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Research on resource utilization of mine water in goaf

采空区处理矿井水的资源化利用

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Operation Analysis and Establishment of Goaf Treatment Scheme

银山矿业井下采空区治理方案的制定与实施情况分析

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The ultimate parameter of spontaneous combustion in goaf of fully mechanized coal faces are the lower oxygen concentration 、 the maximal air leak intensity 、 the least thickness of loss coal and the ultimate speed of working face advancing.

确定了综采面采空区遗煤自燃的极限参数：下限氧浓度、极限漏风强度、最小浮煤厚度和工作面推进的极限推进速度。

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