Seepage flow can be observed in stalactite caves.
在钟乳石溶洞里，可以见到渗流现象。
Research on the variation feature of complicated seepage flow field.
复杂渗流场转异特征研究。
It is well known that, the seepage flow problem of the partially penetrating relief well is complex.
堤坝下游减压井列的渗流计算，是一个十分复杂的三维空间流动问题。
Seepage flow patterns and water driving characteristics are special in deep low permeability oil layers.
深层低渗油藏的渗流规律及水驱油特征具有特殊性。
It is very important to investigate the forces acting on the rock mass by the seepage flow in fracture network.
裂隙岩体中流体对岩体的作用力，是研究岩体稳定性的重要问题。
The seepage flow characteristics of a typical fractured low permeability reservoir were studied by experiments.
对某油田断块含天然裂缝的低渗透储层渗流特征进行了实验研究。
This thesis, firstly, made an experimental study on the seepage flow both in air and oil with zippered plastic pipes.
本论文首先对拉链式塑料管大气、土壤中的渗流规律进行了试验研究。
According to the basic conception of fluid-solid coupling seepage flow theory, an equation of motion should be founded.
根据流固耦合渗流理论的基本思想，建立流固耦合渗流运动方程。
The basic seepage equation of leaching solution is provided based on the hypothesis seepage flow instead of the true one.
采用假想渗流代替实际渗流，推导了溶液渗流的基本方程。
The log interpretation theory of Schlumberger RFT has been studied according to the seepage flow mechanics of porous media.
根据多孔介质渗流力学理论研究了斯仑贝谢公司的重复式电缆地层测试器测试曲线的解释理论。
Seepage flow in fissured rock masses is strongly anisotropic, due to main water flowing only through in fissure and bedding.
由于水只能沿着岩体的裂隙及层理等流动，致使裂隙岩体的渗流具有强烈的各向异性的特征。
According to the theory of fluid seepage flow, oil-bearing productivity was predicted using the productivity index per meter.
根据流体渗流理论，利用原油产能指示参数预测模型可以对产层进行原油产能预测。
The paper introduces the method of calculating instable seepage flow in DAMS and levees when the water level changes greatly.
本文介绍了水位骤变时，堤坝不稳定渗流的计算方法。
After analyzing factors of seepage flow quantity, the ordinary statistical model is established by selecting factors reasonably.
通过对渗流量影响因子的分析研究，合理选择因子，建立了大坝渗流量的常规统计模型。
A generalized equivalent-continuum method is presented for calculating variably saturated seepage flow in fractured porous media.
描述了一种计算裂隙多孔介质中变饱和渗流的广义等效连续体方法。
A new coalbed methane transient seepage flow model with multi-wells is developed by considering the wellbore storage and skin effect.
建立了在多井条件下考虑井筒储存和表皮效应的煤层气不定常渗流模型。
A "theory of micro element" and equivalent seepage flow was raised to solve the various mass flow of single phase in the horizontal wellbore.
对于水平井井筒的稳定单相流动，提出了水平井井筒管流的“微元段”观点，从而简单实用地解决了井筒内的变质量流问题；
Traditional dilution theory cannot measure the velocity precisely of seepage flow for the interference of vertical flow in the multi-aquifers.
传统的点稀释法由于垂向流的干扰无法测定渗透流速。
Rainwater infiltration, one of main factors inducing rock slope to slip, changes distribution of seepage flow field in unsaturated zone of slope.
雨水入渗改变了岩质边坡非饱和区渗流场的分布，是引发边坡滑坡的主要因素之一。
But at present, the effect of seepage flow in unsaturated soils is often ignored in slope stability analysis, such as earth DAMS, masonry DAMS and dikes.
但目前，在土石坝渗流安全分析和坝坡稳定分析中较少考虑非饱和土渗流作用的影响。
Meanwhile, author presented a new FVM theory to solve the completion problem which coupled ordinary flow in the tunnel and seepage flow in porous region.
提出通过有限体积法理论解决完井区域纯流体流动—多孔介质渗流耦合问题。
The threshold pressure gradient of low permeability sandstone was studied experimentally by measuring the pressure attenuation in an unsteady seepage flow.
为了研究低渗透砂岩的启动压力梯度，设计了一种非稳态渗流中测量压力的试验方法。
On the basis of seepage flow mechanics, the impact of displacement rate on enhance oil recovery efficiency in different types of reservoir was investigated.
从渗流力学的基本规律出发，对几种不同类型储层驱替速度对提高油气采收率的影响进行了理论探讨。
To investigate the nonlinear behavior of seepage flow in fractured rock, a supplementary device to the MTS815.02 rock Mechanics Testing System was designed.
为研究破裂岩石非线性渗透规律，研制了一种与MTS815.02岩石力学试验系统配套的附加装置。
With the formulae, the paper discusses the possible relationship between the water seepage flow velocity and the slopes of oil (gas) equipotential surfaces.
根据此关系式，讨论了各种情形水流速度与油气等势面坡度的关系。
Through analysis of formation cause and taking some actual observation data from a earth-rock dam, a seepage flow monitoring model was set up base on neural nets.
通过对土石坝渗流的成因分析，应用人工神经网络原理，并结合某土石坝的实测资料建立了渗流监控模型。
From the point of view of seepage flow, sidetracked well is similar to horizontal well, thus, the open-hole well composite reservoir test model can not be adopted.
从渗流流态讲，侧钻井是水平井渗流的一种近似，因此不能沿用裸眼井复合油藏试井模型。
In order to study the rule of seepage flow in fissured rocks, the influence of permeability of fissures in different intersection angles and direction is compared.
为了探求裂隙岩体渗流的变化规律，还对裂隙组不同相交角度和方向，以及渗透性比值对其影响做了比较计算。
From the point of view of seepage flow, sidetracked well is similar to horizontal well, thus, the open hole well composite reservoir test model can not be adopted.
从渗流角度讲，侧钻井是水平井渗流的一种近似，因此不能沿用裸眼井复合油藏试井模型。
From the point of view of seepage flow, sidetracked well is similar to horizontal well, thus, the open hole well composite reservoir test model can not be adopted.
从渗流角度讲，侧钻井是水平井渗流的一种近似，因此不能沿用裸眼井复合油藏试井模型。
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