Pressure-void ratio curve 压力孔隙比曲线
pressure void ratio curve 压力隙比曲线
void ratio pressure curve 孔隙比压力曲线
Curve pressure-void ratio 压力孔隙比曲线
void water pressure 孔隙水压力 ; 空隙水压力
super-void-water pressure 超孔隙水压力
pressure-void ratio 压力孔隙比
water pressure in void 孔隙水压力
Among the layers and in one layer the variable sedimentary models. Formation void pressure distribution is a kind of very important data for adjusting oil production well drilling plan.
同时地层孔隙压力分布规律是油田开发方案调整的重要依据。
参考来源 - 密井网钻井地层压力计算方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
If the volatile vapor pressure in the curing laminate exceeds the actual pressure on the liquid resin prior to gelation, then void formation and growth will occur.
如果树脂凝胶前挥发物的蒸气压力超过树脂流体的压力，则会在层板中生成孔隙，而且孔会长大。
The change of sound velocity with pressure, dryness degree, void-fraction, and phase-transition coefficient are analyzed. Some important conclusions are derived.
分析了两相流体中音速随压力、干度、汽隙率、相变系数等的变化关系，并从中得出了一些重要的结论。
The steady-state flows in drill pipe and in annulus are analyzed and the variations of pressure, gas void fraction, and multiphase-flow density along the well depth are simulated.
举例分析在环空和钻柱内的稳定流动过程中，随井深增加，压力、含气率、多相流体密度等的变化规律；
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