Research shows that entry pressures of both oil-drive-water and gas-drive-water increase obviously according to porosity decrease.
研究结果表明,油驱水和气驱水排驱压力均随孔隙度的降低而呈明显增加趋势,统计规律服从幂函数变化规律,但两者之差与孔隙度具有复杂变化关系,形成了代表不同成藏意义的3段曲线。
The entry pressure is the minimum driving force which is responsible for oil and gas secondary migration and also major index that measures the secondary migration and the blocking capability of a fault.
排驱压力是实现油气二次运移所需的最小驱动力，是研究油气二次运移和评价封堵能力的主要指标。
The expulsion energy of carbonate source rock mainly come from the increasing pressure within itself caused by the great increase in molar volumes with the generating and further cracking of hy.
该应力与周围环境形成潜在的压力梯度，这是排驱动力的内在因素。
The fluid diffusion in the pressure driven micro-channel is simulated numerically.
对压力驱动微通道流中的扩散进行了数值模拟,说明微尺度效应使流体扩散的不均匀性趋于明显;分析了在各种W/D情况下,距离管道壁面各个层面上的扩散尺度变化,说明了微管道中的对流和壁面效应对于扩散尺度的影响。
On this basis, the mathematical model for calculating the displacement pressure is established.
在此基础上,建立了计算排驱压力的数学模型。
The research on the improvement of displacement pressure measurement apparatus with direct replacing method
直接驱替法排替压力测量装置的改进研究
bar actuated pressure vent
杆式驱动液压排出孔
exhaust driven supercharger
排气驱动涡轮增压器
A driving force or pressure.
推力驱赶的力量或压力
maximum output pressure(absolute)
(绝) 最高排出压力
twin-geared press
双边齿轮驱动压力机
pressure actuated alarm switch
压力驱动的报警开关
top-drive hydraulic power head
顶部驱动液压动力头
discharge pressure
（气压机的）排放压力
Research on Inertial Piezoelectric Actuator with Changeable Pressure;
正压力变化式惯性压电驱动机构研究
firedamp pressure-chamber method
瓦斯压力调节室排放法
exhaust pressure controlled EGR system
排气压力控制式EGR系统
Impact of pressure on driving force for liquid-gaseous hydrate reaction
压力对气-液水合反应驱动力的影响
Study on outer driving precision PZT linear step actuator
外驱动双向推力型压电步进精密驱动器研究
Pressure-triggering and/ or flow-triggering are the most frequent modes we have used as triggering variables.
近代呼吸器常使用的驱动条件通常是压力驱动或者是气流驱动。
Fundamental Study on the Hybrid-driven Programmable Mechanical Press;
混合驱动可控压力机的基础理论研究
The Calculation of Gravature Printing Pressure and Cylinder Driving Power;
凹版印刷机压力及滚筒驱动功率计算