differential permeability
英 [ˌdɪfəˈrenʃl ˌpɜːmjəˈbɪlɪti]
美 [ˌdɪfəˈrenʃl pərmiəˈbɪlɪti]
微分磁导率
双语例句
- The result showed that leading injection could enhance the driving pressure differential and decrease the adverse effect of pressure sensitivity on the development of the low permeability reservoir.
结果表明：超前注水可提高驱动压差，减小压敏效应对低渗透油藏开发的不利影响； - Permeabilities decrease with the de-crease of pressure differential or flow rate, which has been observed when routine measurements for determining rock permeability to water is being conducted.
对含有滞留聚合物分子的岩心进行常规的水测渗透率试验。 - · that with the variations of country rock pressure and axial differential stress, the above four rock samples all show the variations of velocity, attenuation and permeability, which indicates the variation of fabric, particularly the variation of microcrack.
随着围压和轴向差异应力的变化，四种样品中的波速、衰减和渗透率均发生不同形式的变化，反映了岩样组构特别是微裂隙的变化情况。 - By means of model, the variation of hysteresis parameter as coercive field, remanent flux density, differential permeability are determined.
借助于此模型，可以确定与扭应力有关的矫顽磁场、剩磁以及相对磁导率等磁性参数的变化。 - An Inverse Problem of a Nonlinear Partial Differential Equation in Low Permeability Gas Reservoir Considering Effect of Gas Slippage
研究低渗透气藏滑脱效应的非线性偏微分方程反问题 - Experiments show: for the same core sample, the pressure difference of gas breakthrough increases, and the pressure differential margin increases faster, and the gas phase permeability decreases as the water saturation increases.
实验研究表明，对同一块岩心，含水饱和度增大，气体突破压差增加，而且增幅加快，气相渗透率降低； - Finally this formula is used to explain the effect of differential pressure on formation permeability.
最后应用这一公式解释了压实压力对渗透率的影响。 - It is shown that the content of coarse particle and the permeability of filter cakes are increased when lowering the differential pressure, increasing the shear rate and media permeability.
结果表明，随着压差的下降、剪切速率的升高或介质渗透率的提高，动泥饼中粗固相颗粒含量上升、平均粒径变大及孔隙增大等一系列变化，导致其渗透率升高。 - In this thesis, the properties of SBF, the model of the differential capillary affect of fabrics, the model of wet permeability of yarns and knitted fabrics, the model of yarns with quick wet permeability function are emphasized.
本文重点研究了大豆纤维的舒适功能性、织物差动毛细效应模型、纱线和针织物导湿结构模型、高导湿纱线模型、织物的保水性以及大豆纤维功能织物开发。 - Differential equation inversion method for automatically identifying permeability distribution of oil reservoir
自动识别油藏渗透率分布微分方程反演算法 - The structure of copolyester and effect of polar on it was investigated by Differential Scanning Calorimeter ( DSC) density measuring and calculation of WLF free volume fraction of copolyesters. The effect of structure and polar on permeability of copolyesters was also discussed in this paper.
通过对不同组成的共聚酯的热分析（DSC）及密度测定，并推导出它们的WLF自由体积分数，分析了共聚酯的基本结构以及极性对它们的影响； - The results indicate that if the water flooding degree is approximate, double peak may occur when permeability differential is 3.3 and thickness ratio between low and high permeability layers is more than 4 in the multi-layer commingling production-injection pattern.
结果表明，在多层合注合采的注采井网中，若水淹程度相近，渗透率级差为3.3且低渗透层与高渗透层的厚度比大于4.0时可能出现双峰现象。 - The results show that the electrofiltration potential in formation is associated not only with pressure differential between mud column and formation, and physicochemical properties of fluid, but also with formation core permeability.
结果表明，地层中产生的过滤电位，不仅与泥浆柱与地层之间的压力差以及流体的物理化学性质有关，而且与地层岩心渗透率有关。 - Prediction of high permeability area was developed to use the coupling relationship between the orientation of maximum principal compression stress, differential stress magnitude of recent tectonic stress field and permeability in test hole.
利用现代构造应力场主应力差值及应力方向与试井渗透率之间的耦合关系，开展高渗区域预测。