Reservoir numerical simulation is based on the theory of multiphase fluid flow in porous media. Now it has been used in reservoir engineering extensively.
油藏数值模拟是以多相流体在多孔介质中流动的理论为基础，目前已广泛应用于油藏工程。
On the basis of the multiphase flow theory, the flow behavior of multiphase fluid in ground pipelines of well was investigated with the integrated method of prototype observation and in-situ test.
基于多相流基础理论，采用原型观测与室内实验相结合的方法，研究了油气井生产及测试管道中多相流的流动过程。
The physical fundamentals of electromagnetic wave imaging logging in multiphase flow deal with the wave propagating characteristics and the fluid electromagnetic properties in oil wells.
研究多相流动电磁波成像测井要涉及到两个物理基础问题：一是油井中电磁波的传播特性，二是油井中流体介质的电磁性质。
For solving porous media multiphase flow equations, capillary pressure-relative permeability-fluid saturation relationships are the most important bases.
毛细压力、相对渗透率与饱和度的关系是求解多孔介质多相流运动方程的基础。
A new multiphase flow metering model named flume-flow model was presented based on theoretical and experimental studies of multiphase fluid mechanics and multiphase flow testing.
在多相流体力学和多相流测量方面大量的基础理论研究和实验研究的基础上，提出了全新的明渠流模型等多个流量计测模型用于多相流量计量。
A new multiphase flow metering model named flume-flow model was presented based on theoretical and experimental studies of multiphase fluid mechanics and multiphase flow testing.
在多相流体力学和多相流测量方面大量的基础理论研究和实验研究的基础上，提出了全新的明渠流模型等多个流量计测模型用于多相流量计量。
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