Evaluating the hole stabilizing performance of silicate-based drilling fluid with pressure transmission test;
利用压力传递实验技术评价硅酸盐钻井液井壁稳定性能
The formulas of calculating extraordinary low permeability and semipermeable membrane efficiency of shales through pressure transmission technique were deduced.
为进一步深入井壁稳定机理研究,利用压力传递原理推导了泥页岩极低渗透率计算公式,并给出了半透膜效率的计算公式,研制了泥页岩水化力学耦合模拟实验装置(SHM仪),建立了压力传递实验新方法。
On the basis of analyzing the principle of shale membrane efficiency testing, formulae are derived for calculating the membrane efficiency by using pressure transmission technique.
在对泥页岩膜效率测试原理分析的基础上,推导了通过压力传递技术测定泥页岩膜效率的计算公式,并研制了泥页岩膜效率测试装置。
Measurement method for velocity of pressure wave propagation;
压力波传递速度的测量方法
A combined girder-film pressure transferred structure is used to isolate the measured pressure and the SoI sensitive element, so the instantaneous high temperature (1 000 ℃) impact can be avoided.
采用梁膜结合的压力传递机构 ,将被测压力与SoI敏感元件隔离开来 ,因此避免了被测压力的瞬时高温冲击 。
Of a box structure and a lever-petal type spring-pressuring structure used for pressure transmission, easy to be adjusted, operated and maintained.
外表采用机箱结构，压力传递采用杠杆踏板式弹簧加压结构，调节、作、修均方便。
A Reinforced Efficiency to Transfer Compressive Load of Beam-Column Joint in Yingxian Wooden Pagoda;
应县木塔梁柱节点增强传递压力效能研究
The Analysis of Stress Transfer Mechanism in Fiber Concrete under Pull and Pressure;
纤维混凝土在拉压下应力传递机理的分析
Characteristics of the distribution and transmission of sole pressure when the twice-striding technique is applied for speed roller skating;
速度轮滑双蹬技术足底压力分布及传递特征
Airtightness of Carriages and the law of Transient Pressure Transfering into the Train
车辆的密封性及瞬变压力向列车内传递规律
Dynamics Research and Numerical Simulation of Positive Displacement Fluid Pressure Energy Recovery Process;
基于正位移原理的压力交换器能量传递过程动力学数值模拟
No pressure can be transmitted from one ring to the next within the water phase.
在水相范围内，没有压力能从一个液环传递到相邻的液环。
Experimental Research on Atomization Characteristics of Pressure Nozzle and Numerical Simulation on Heat and Mass Transfer in Spray-Dryer;
压力式喷嘴雾化特性实验研究及喷雾干燥热质传递特性数值模拟
Effect of Periodical Pulsation on Signal Transduction about Microorganism of SSF;
压力脉动周期刺激对固态发酵微生物信息传递的影响
Research on the Characteristics of Plantar Pressure Distribution in the Double-push Roller Skating Technique;
速度轮滑双蹬技术足底压力分布及传递特征研究
Characteristics of Plantar Pressure Distribution and Transmission of Double-Push Technique in Female Speed Wheel Slide;
女子速度轮滑双推技术足底压力分布及传递特征分析
Research on dynamic error of high speed forcing press with clearance
含间隙高速压力机机构的动态误差传递规律研究
Investigation on pressure oscillation propagation from combustion chamber to pipeline through injector
由喷嘴连接的燃烧室到供应系统压力振荡传递过程研究
Intra-industry Information signaling of Foreign Acquisitions
外资并购的信号传递效应分析——加剧竞争压力抑或提高并购概率
TRANSMISSION AND ANCHORAGE LENGTHS OF PRESTRESSING STRANDS AND DEF0RMED WIRES IN LIGHT--WEIGHT CONCRETE
预应力钢绞线和压痕钢丝在轻混凝土中的应力传递长度与锚固长度
The force or impetus transmitted by a collision.
冲击力由碰撞而传递的力量或动力
Mass Transfer and Heat Transfer of Pressure Swing Adsorption Treatment Process of Volatile Organic Compounds
变压吸附处理VOCs中的热质传递
Study on the Transfer Overvoltage Test of Capacitor Voltage Transformer
电容式电压互感器传递过电压试验研究