seepage flow

用法例句

There is permeating airflow in underground ventilation system.

针对地下通风中的渗流问题 ,选取一个有代表性的渗流区域作为原始模型 ,通过相似分析 ,确定模型主要参数 ,进而建立了用于研究渗流运动规律的实验模型 ,该模型对把握渗透气流的运行轨迹 ,验证渗流速度场通用数学模型的正确性 ,确立流态指数与渗透速度之间的关系等方面 ,起到了重要作用。

Model research of heat source method by using water temperature distribution in borehole to determine seepage velocity of dyke;

利用孔中温度场分布确定堤坝渗透流速的热源法模型研究

There exist shortcomings or restricted conditions in preceding formulae of obtaining the seepage velocity.

地下水渗透流速是一个很重要的水文地质参数,示踪技术可较为准确地估算地下水渗透流速。

Owing to are some questions about the traditional dilution formula and the generalized dilution formula deduced by predecessors,a new dilution formula was derived to calculate seepage velocity with tracer method,based on the condition that there existed vertical flow in the borehole and a reasonable physical model was adopted,considering the seepage velocity as a function of tracer dilution time.

基于传统稀释公式和前人推导的广义稀释公式存在的种种问题,在钻孔中存在垂向流的情况下,在合理的物理模型的基础上,考虑了渗透流速是示踪剂稀释时间的函数,重新推导了示踪方法测流速的稀释公式。

Permeable sintered metal materials--Determination of fluid permeability

GB/T5250-1993可渗透烧结金属材料流体渗透性的测定

a process in which one substance permeates another; a fluid permeates or is dissolved by a liquid or solid.

一种物质弥漫渗透另一种物质的过程；流体渗透或被溶解于液体或固体中的过程。

The rate of flow of a liquid or gas through a porous material.

渗透度，渗透率液体或气体通过渗透材料流的量度

Integral fracturing optimization design of non-Darcy flows in low and ultra-low permeability oil reservoirs

低渗透、特低渗透油藏非达西渗流整体压裂优化设计

The experiment of single-phase flow through low permeability core shows that during fluid flow there exists start-up pressure gradient.

低渗透岩心单相渗流实验表明，流体渗流时存在启动压力梯度。

An experimental study on the percolation characteristics of single phase gas in low and ultra-low permeability sandstone gas reservoirs

低、特低渗透砂岩气藏单相气体渗流特征实验

The influence of water phase evaporation on gas percolation in low permeability gas reservoirs

低渗透气藏水相蒸发对气体渗流的影响

Permeability is the ability of the formation to conduct fluids.

渗透率是岩层传导流体的能力。

The inward flow of a fluid through a permeable membrane toward a fluid of greater concentration.

内渗透一种液体透过可渗透膜流向另一种浓度比它高的液体的内部流动

Effective permeability is introduced here to describe the simultaneous flow of more than one fluid.

有效渗透率描述多种流体同时流动的情况。

The influence and understanding of rheological parameters in the development of low permeability oil reservoirs;

流体流变参数对低渗透油藏开发的影响和认识

This paper discusses the seepage flow characteristic of the single phase fluid in ultra-low permeable cores using experimental method.

通过实验手段，探索了特低渗透率岩心单相流体渗流特征。

Non-linear percolation and its computational method of single phase fluid in low permeability porous medium

低渗透多孔介质单相流体非线性渗流及计算方法

NONSTEADY FLOW OF NON-NEWTONIAN POWER-LAW FLUIDS OF LOW PERMEABILITY WITH MOVING-BOUNDARY IN DOUBLE POROUS MEDIA AND FRACTAL RESERVOIR

动边界低渗透双重介质分形油藏中非牛顿幂律流体非稳态渗流

The Seepage Calculation Methods Study of the Vertical Seepage Control Wall on the Earth-rock Dam, Which Based on the Infinite Deep Pervious Foundation;

无限深透水地基上的土石坝坝基垂直防渗体的渗流计算研究

Seepage Numerical Caculation of Earth-rock Dam on Infinite Deep Pervious Foundation with Horizontal Impervious Blanket;

无限深透水地基上土石坝水平铺盖防渗体渗流的数值解

Analysis of coupled seepage and stress firelds in rock mass by considering hydrodynamic seepage pressure

渗透动水压力作用下裂隙岩体渗流与应力耦合分析

From usage the name for fluid conductance capacity of a formation is permeability.

从用法上讲，渗透率就是流体传导能力的术语。