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- borehole occluding laccolite 止浆岩盘
- And a borehole occluding system is developed by above analysis; the reliability of the system was thoroughly analysed and checked in order to quarantee construction safety. 在此基础上,设计了高压帷幕注浆的止浆系统,并对其可靠性进行了分析和验算,以确保施工安全。
- Analysis of borehole occluding system for tunnel curtain grouting in high pressure and rich water zone 高压富水区隧道帷幕注浆止浆系统分析
- Curtain Grouting and Borehole Occluding Technique in High Pressure and Rich Water Zone in Yuanliangshan Tunnel 圆梁山隧道高压富水区帷幕注浆及止浆技术
- The process of occluding air masses. 锢囚将气团锢囚的过程
- The quality of borehole directly influences the effect of blasting. 钻孔质量的好坏,直接关系到爆破效果的优劣。
- Borehole fluid holdup defines what type of reinvasion occurs. 井内流体持率决定发生二次侵入的类型。
- The occluding relation restored and the contours were ideal. 咬合关系恢复，外形满意。
- Occluding or tending to occlude. 封闭的封闭的或倾向于封闭的
- This pulmonary thromboembolus is occluding the main pulmonary artery. 这个肺血栓栓子使肺动脉主干闭塞。
- A borehole image of rock layers indicating an underground point bar. 指示某地下曲流沙坝的一幅岩层钻孔图像。
- Borehole magnetic technique has been widely used in geology and CCSD. 井中磁测技术在地质、大陆钻探等方面都有广泛的应用。
- A new method for measuring the borehole water holdup is given in this paper. 论述了一种新型的油井持水率测定方法。
- Borehole hydromining is a kind of safe and efficient new mining method . 钻孔水力采煤是一种既安全、又能极大地提高资源利用率的新的采矿方法。
- The acoustoelectric effect of rock is investigated with experimental method in model borehole. 在模型井中对岩石的声电效应进行了实验研究。
- Orientation is very important for a seismometer, whether it is installed on surface or in borehole. 摘要无论地震计在地表或是井下使用，都必须精确定向。
- In modern logging several different kinds of measurements are taken simultaneously in a borehole. 现代测井操作在一个钻孔中同时进行多种不同的测量。
- The priority is on keeping the exposed rock formation in the borehole stable while avoiding the loss of drilling fluid. 此时的重点是要保持钻孔中裸露岩层的稳定,同时还要避免钻井液流失。
- Point bars modeled in a North Texas gas field on the basis of borehole and seismic images. 根据钻孔和地震图像建立的德克萨斯州北部某气田中的曲流沙坝模型。
- At the bottom of a deep well, the borehole might be 8 inches (20 centimeters) in diameter. 在深井的底部,钻孔的直径可达8英寸(20厘米)。
