1) mine water disaster
矿井水害
1.
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
2.
Mine water disaster is one of the main factors which affects and threatens the safety and high-activity yield of coal mine in China.
矿井水害是影响和威胁中国煤矿安全、高效生产的主要因素之一。
3.
The mine water disaster is the threaten of coalmine safe-production,a planty of research have been carried out in the electrical field at present time both home and abroad.
矿井水害问题一直威胁着煤矿安全生产,目前国内外以直流电法为主开展了大量的井下探水研究工作,取得了一定的成果,但在探测效率、准确性以及针对性问题方面仍存在诸多不足。
2) Mine flood
矿井水害
1.
Application of fault tree analysis in mine flood preventing and controlling
事故树分析法在矿井水害防治中的应用
3) Mine disaster
矿井灾害
1.
The developing history of GIS-based mine disaster monitoring and prewarning system (MineDMPS) are summarized.
分析了基于GIS的矿井灾害监控与预警技术研究现状及应用系统开发存在的问题,探讨了软件系统功能需求与总体框架结构设计,提出了利用“GIS组件+统一建模语言(UML)+Delphi”和基于。
4) heat harmful mine
热害矿井
1.
Research on distribution rule of temperature field in heat harmful mine;
热害矿井巷道温度场分布规律研究
2.
In order to solve the heat harmful problem by deep-seated exploitation, a mathematical model of temperature field of tunnel based on the theory of geology and the thermodynamics is built in heat harmful mine, and the numerical simulation analysis is studied.
为解决深部开采带来的热害问题,基于地质学和热力学理论,建立了热害矿井巷道温度场的数学模型,并对其进行了数值模拟分析,初步研究了巷道内部温度场随埋深的变化规律。
5) mine heat disaster
矿井热害
1.
According to the actual conditions of the mine heat disaster,a ZLSLG-500F mine refrigeration device was researched and developed.
针对矿井热害的实际情况研发ZLSLG-500F型矿用制冷装置,对其工作原理、结构特点及主要技术指标进行介绍,并对矿用制冷装置运行工况参数进行了测试,结果表明该机组运行平稳可靠,各项指标均达到设计要求,可有效解决井下高温热害,为我国矿井热害治理提供了一种行之有效的装备。
2.
In order to scientifically evaluate the mine heat disaster,the grey related analysis method and the fuzzy variable weights judgment theory were applied to the study on the different air meteorological parameters affected to the mine heat disaster.
为了科学评价矿井热害,采用灰色关联分析法和模糊变权评判理论对影响矿井热害的各空气气象参数进行研究,利用模糊统计方法构造各参数的隶属度函数,运用灰色关联分析法确定评判中初始权值的分配,根据各气象参数重要性影响程度的动态变化特点,提出了矿井不同采掘工作面热害的多因素模糊变权综合评价模型,并以兖矿集团东滩煤矿的实测数据进行计算,结果表明:当不同采掘工作面空气气象参数较相近时,该研究所提出的评价模型比普通模糊评判法的精度高。
6) water hazard in coal mine
井田水害
补充资料：水害
1.水之祸害;水灾。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条