So the impact of remains water should be considered in study of gas seepage law in low permeability media.
因此，在研究低渗透介质中气体渗流规律时要考虑残余水的影响。
The penetration law of a solution of calcium chloride, water glass and sodium succinate into dust is determined by the forward permeability test.
采用正向渗透试验方法测定了氯化钙和水玻璃溶液添加丁二酸钠后溶液在粉尘介质中的渗透规律。
Factors affected coal seam permeability change and its law is analyzed.
分析了煤层透气性变化的影响因素及变化规律。
Conventional production decline law incorrectly reflects the production feature of low permeability reservoirs.
常规产量递减规律不能很好地反映低渗透油藏的生产特征。
The relative permeability curve reflects the flowing law of oil and water under different water saturation, which is the basic data of productivity predicting in the development designing.
油水相对渗透率曲线综合反映了互不相溶的油水两相在不同含水饱和度下渗流规律的变化，是油田开发设计中产能预测的基础资料；
As with Chiyou s Fangxiang, the traditional belief in door-god in Chinese society results from of the primitive thought which is predominated by law of mutual permeability.
中国传统民间的门神信仰，和蚩尤“方相”的文化现象一样，是互渗律支配下初民的原始思维的产物。
Methods of experiment, theory and calculation were used to establish a new nonlinear flow law. Experiment results of gas flow in low permeability pore-fissure media were analyzed.
采用实验、理论与计算相结合的方法建立低渗透孔隙-裂隙介质气体非线性渗流运动方程。
This paper researched the super high water cut stage development law for mid high permeability and mid high viscosity reservoirs in Shengli oilfield.
对胜利油区已处于特高含水阶段的中高渗透、中高粘度油藏的开采规律进行了研究。
The test result shows that some factors must be considered while studying the permeability of concrete by usage of Darcy Law.
指出用达西定律研究混凝土的渗透问题时应考虑的因素。
So research of rock permeability is dark, limited to theory or according to statistics experience law only.
因此对高温岩体渗透率的研究并不深入，仅限于理论或根据统计规律得到的经验公式。
By nonlinear regression analysis the change law is found that with the increase of geostress the permeability coefficient will decrease with negative exponential trend.
然后通过回归分析，可以发现该地区渗透系数随地应力值的增大呈负指数递减的变化规律。
Based on the law of permeability changing with pressure, a mathematical model is established for unsteady percolation in dual-porosity reservoirs with arbitrary shape of stress sensitivity.
基于渗透率随压力呈指数变化规律，建立了任意形状应力敏感性双重介质油藏不稳定渗流的数学模型。
The distribution law of pressure potential in saturated soil using two-ring infiltration method to determine the permeability coefficient was different to that using cutting ring method.
当采用双环入渗法和环刀法测定土壤的饱和渗透系数时，土壤剖面土壤水压力势分布规律不同。
It is very difficult for the conventional numerical reservoir simulation theories to describe the characteristic of fluid flow in low permeability media, because they are all based on the Darcy's law.
而传统的油藏数值模拟理论都是建立在达西定律之上的，因而它很难反映低渗介质中的流体渗流特征。
No doubt, it has a directive effect on exploratory development of petroleum in China that predicts fracture character and distributive law in low permeability reservoirs.
系统开展低渗储层中裂缝特征和分布规律研究预测，无疑对我国的低渗透储层油气勘探开发具有指导作用。
The low permeability reservoirs have the start-up pressure, and the seepage flows do not obey the Darcy's law.
低渗透油藏渗流时存在启动压力现象，其渗流特征不遵循达西定律。
This paper studied imbibition law and influencing factor of low permeability sandstone under normal temperature and pressure and pulse pressure through self made experiment apparatus.
文中采用自行研制的实验装置，通过大量的室内实验研究了低渗透砂岩常温常压以及脉冲压力条件下的渗吸规律及其影响因素。
Compared with the test production, the paper obtains the variation law of rock permeability rate and P-Q curve during the high-pressure water.
本文通过对试验成果的比较，得出了高压压水过程中岩体透水率值和P ~Q曲线的变化规律。
In this new test theory, by introducing parameter M, a mathematic model was established based on the Ohm law and the cylinder form conductor magnetic field permeability formula.
通过引用通用函数M，根据欧姆定理和圆柱形导体的磁场渗透公式建立了数学模型，并设计了相应的绝对式涡流传感器及其检测方法。
In this new test theory, by introducing parameter M, a mathematic model was established based on the Ohm law and the cylinder form conductor magnetic field permeability formula.
通过引用通用函数M，根据欧姆定理和圆柱形导体的磁场渗透公式建立了数学模型，并设计了相应的绝对式涡流传感器及其检测方法。
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