您要查找的是不是：
- water inrush from seam floor 底板突水
- Right now, hit solid candle to the floor, can reduce from seam distensible extent. 此时，对地板打上固体蜡，会降低离缝扩大的幅度。
- This paper puts forward a new mechanism of water inrush through the seam floor (WISF).It is emphasised that water inrush is a local destabilization caused by defects. 本文论述了矿井煤层底板突水是一种由缺陷诱导的局域失稳，特别强调存在两种时间尺度的缺陷变化过程。
- water-inrush from seam floor 底板突水
- Through 3 case studies,the paper introduced the PROTEM 67D transient electromagnetic system geological results when used in coal seam floor water abu ndant zone,water conducted zone and abandoned mine water prospecting. 通过矿区勘探的三个典型实例,介绍了PROTEM67D瞬变电磁系统在探测煤层底板富水区、导水通道老窑积水等方面的应用及取得的地质效果。
- water-irtrush from seam floor 底板突水
- The results show that aquiclude of coal seam floor has obvious elimination to water head, and the actual water pressure exerting to the effective water resistant layer is lower than that of aquifer. 结果表明：隔水层的原始导高带对含水层水头具有较大的消减作用，作用于有效隔水层的实际水头压力远小于含水层的水头压力。
- The casing is made from seam welded steel tubing, specifically 1-1/2" Electrical Metallic Tubing (EMT). 套管是由焊缝焊接钢管，特别是1-1/2 “ 电器金属油管 （ emt ）。
- The casing is made from seam welded steel tubing, specifically 1" Electrical Metallic Tubing (EMT). 套管是由焊缝焊接钢管，特别是一“ 电动金属油管 （ emt ） 。
- The authors used the Analytic Hierarchy Process(AHP) in the researches of coal seam floor water-irruption. 将系统工程中的层次分析法引入煤层底板突水的研究中。
- water inrush from mine seam floor 底板突水
- water inrush from the seam floor 底板突水
- water inrush from coal seam floor 煤层底板突水
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- The rain water drips from the roof. 雨水从屋顶滴下来。
- The flower languished from lack of water. 花因缺水而枯萎。
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- She poured hot water from the thermos. 她从热水瓶倒出热水。
- Water sprayed out over the floor. 水喷洒在地上。
- Clean the car from the top, preferably with a hose and warm water. 最好用软管和温水从顶部开始清洗汽车
