煤层底板 meaning in English
binching
floor of coal seam
floorofcoalseam
seam floor
Examples
- The relations of in - situ rock stress and water - resisting ability for floor aquifuge
原岩应力与煤层底板隔水层阻水能力的关系 - Forecast of water inrush from coal floor based on least square support vector machine
基于最小二乘支持向量机的煤层底板突水量预测 - Elementary analysis on occurrence condition of floor limestone water in no . 6 coal seam of shuoli mine
朔里矿6煤层底板灰岩水赋存情况浅析 - Application of transient electromagnetic techniques to grouting reconstruction of lower confining bed
瞬变电磁技术在煤层底板含水层注浆改造中的应用 - Application of grouting transformation technology for water - containing seam in jiaozuo coal mining district
煤层底板含水层注浆改造技术在焦作矿区的应用