1.
Effects of Variety in Pressure on Shoot Squeeze Molding
射砂压力对无箱射压造型效果的影响
2.
Experimental Study of Hydrajet Nozzle on Abrasion
水力喷砂射孔压裂喷嘴的损伤试验与分析
3.
Application of Hydrojet Pump Negative Pressure Sand Washing Technology in Jinzhou Oilfield
水力喷射泵负压冲砂技术在锦州油田的应用
4.
Study on the Pressure Field in Fracture of FracPac Process;
压裂防砂过程中裂缝中的压力场研究
5.
Study on the Technology Parameters Optimization of Hydraulic Slotting Casing Perforation;
水力喷砂割缝射孔工艺参数优化研究
6.
System Design of Hydraulic for Jet Pump Rank Sand
用于油井排砂的水力喷射泵系统设计
7.
Study and Application on High Pressure Jet Broken-down Technology Using Foam Fluid;
乳化泡沫高压喷射冲砂解堵理论研究及应用
8.
Study on the Dam Foundation Guards Against Infiltrates of the High-pressure Spray Grouting;
水库坝基砂卵石层高压喷射灌浆防渗技术研究
9.
Numerical simulation of sand washing with high pressure waterjet in horizontal well
水平井段高压水射流冲砂洗井数值模拟研究
10.
STUDY ON ACOUSTIC EMISSION SIGNALS ACQUISITION TO SINGLE AXIS COMPERSSION OF MORTAR
砂浆单轴受压声发射信号采集试验研究
11.
Self-driven Reciprocating High Pressure Stream Bubble Scour Devic
自驱动往复式高压水射流泡沫冲砂装置研究
12.
On Optimizing Perforating Technology for Orientation Well in Sandstones Reservoir Fracturing
砂岩气藏压裂定向井优化射孔工艺研究
13.
Research of Compaction Mechanism and Roadbed Carring Capacity of the Eolian Sand;
风积砂的压实机理及路用承载力研究
14.
Research on Apparatus and Control System of FWRPM Pipe;
缠绕压力管夹砂装置设计及控制研究
15.
Experimental Study of Water-sandstone Reaction under Triaxial Stress
三轴压力下水与砂岩反应的实验研究
16.
Study on estimating method of static jacked resistance of precast piles;
粉砂土地区静压预制桩压桩阻力的预估和研究
17.
In this paper, the effect of molding pressure on the strength and hydrochloric acid stability of autoclaved lime_stone sand brick is studied.
研究成型压力对蒸压灰砂砖抗压强度和耐盐酸腐蚀能力的影响 .
18.
Study of Seismic Active Earth Pressure Acted on Gravity Wall in Backfill Sand
回填砂土重力式挡土墙地震动土压力研究