1) water hazard in coal mine
井田水害
2) Shuijingkeng coalmine
水井坑井田
3) 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。
4) 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
6) Qingshuiying minefield
清水营井田
1.
Based on lithologic association features divided the Yanan Formation coal-bearing strata in the Qingshuiying minefield into members and analyzed sedimentary environment in each member,considered that sedimentary environment of Yanan Formation was mainly fluviative lacustrine delta facies.
依据岩性组合特征对清水营井田延安组含煤地层进行了层段划分,并对各层段的沉积环境进行了分析,认为延安组沉积环境是以河流作用为主的湖泊三角洲相,其形成经历了冲积平原、浅湖三角洲又复向冲积平原过渡的充填演化过程,每一充填阶段均具有明显的周期性变化,这种充填形式决定了本区中侏罗世的聚煤特点,聚煤作用主要发生于废弃的三角洲平原之上,并形成区内具有工业价值的主要煤层。
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