1.
Water pressure outside pressure tunnel under water-tight layer and effective stress of seepage
不透水层压力隧洞外渗透压力和渗流有效应力
2.
A confined aquifer is also known as a pressure aquifer.
承压含水层又叫压力含水层。
3.
Numerical Simulation of Coal Seam Hydraulic Fracturing Three Phases Coupling Research;
煤层水力压裂三相耦合数值模拟研究
4.
An Experiment Study on the Influence of the Seven-Floor PVC-U Draining Stack Pipe on Trap-Seal;
七层PVC-U排水立管压力对水封影响的试验研究
5.
DYNAMICS RESPONSE CONTROL MODEL OF THE PIEZOELASTIC LAMINATED CYLINDRICAL SHELL UNDER HYDROSTATIC PRESSURE
考虑静水压力的压电弹性层合圆柱壳动力响应的控制模型
6.
By using the method of level layer element, the distribution of passive earth pressure is analysed.
利用水平层分析法,分析被动土压力的分布规律。
7.
The Study of Hydraulice Extrusion Technology in High Gassy Excavating Working-face;
高瓦斯煤层掘进工作面水力压挤技术研究
8.
The Study of Induce-crack Mechanicals and Cranny's Development Process about Hydraulic Fracture in Mining-coal Bed;
本煤层水力压裂致裂机理及裂隙发展过程研究
9.
Technology Application Study on Hydraulic Pressing in Coal Face of Medium Hard Seam
中硬煤层采煤工作面水力压挤技术应用研究
10.
The study on the optimization of displacement in hydraulic fracturing of natural fracture reservoir
天然裂缝储集层水力压裂排量优化研究
11.
Trials on Hydrofracturing Technology for Enhancement of Permeability of Outburst Coal Seam
水力压裂增透技术在突出煤层中的试验
12.
The paper sequentially analyzed the starting-crack mechanism of hydraulic fracture bore which lies in coal delamination or lies between two coal delaminations or through many coal delaminations.
进而论文分析阐述了煤分层中钻孔、分层层面钻孔、以及穿层钻孔水力压裂的起裂机理。
13.
Research on Water Pressure Damage Property of Waterproof Layer in Composite Lining of Highway Tunnels and Matrix Defects Character;
公路隧道复合式衬砌防水层水压力破坏特性及基体缺陷性状研究
14.
hydrostatic extrusio
静水压挤压;静水压挤压;静液力挤压;静液力挤压;液力静挤压
15.
One of the two main types of aquifer is the unconfined aquifer.
非承压含水层是两种主要含水层之一。
16.
hydraulic engine
水力(液压)发动机
17.
pneumatic and hydraulic pressure regulator
气动及水压压力调节器
18.
hydrostatic(al) pressure
流体静压, 静水压力