1.
Dykstra-Persons permeability variation factor
戴克斯特拉-帕森斯渗透率变异系数
2.
Oil Displacement Efficiency of Some Combinational Chemical Flooding Solutions on Heterogeneous Sandstone Reservoir Models of Different Permeability and Permeability Variation Coefficient
渗透率和渗透率变异系数对复合体系非均质模型驱油效果的影响
3.
EXPERIMENTAL STUDY OF MATCHED RELATIONSHIP BETWEEN POLYMER MOLECULAR WEIGH AND CORE PERMEABILITY VARIATION FACTORS
聚合物分子量与岩心渗透率变异系数匹配关系的实验研究
4.
The calculation methods of permeability variation coefficient--taking Ningdong Oilflied in Mahuangshan west block as an example
渗透率变异系数的几种计算方法——以麻黄山西区块宁东油田2、3井区为例
5.
Study of spatial variability and stochastic modeling of surface soil permeability
表层土渗透系数空间变异与随机模拟研究
6.
Mechanism of Non-linear Seepage Flow in Low Permeability Rock and Its Variable Permeability Numerical Solution;
低渗透岩石非线性渗流机理与变渗透率数值方法研究
7.
low permeability contrast reservior
渗透率差异小的储层
8.
Study on Measuring Method of Permeability by Using Storage-variable Transient Pulse Method
变容压力脉冲渗透系数测量方法研究
9.
The result shows that the relationship between permeability of the coal samples and volume stress in AEF well accords with negative exponential function ;
结果表明 ,交变电场作用下煤的渗透率与体积应力的关系基本上符合负指数方程 ;
10.
Finite flement simulation of anisotropic reservoir considering full permeability tensor
考虑渗透率张量的各向异性油藏有限元数值模拟方法
11.
Numerical simulation of response for wireline formation tester in permeability anisotropic formation
地层测试器在渗透率各向异性地层中响应的数值模拟
12.
The Numerical Simulation of Mud-filtrate Invasion in Deviated Wells of Permeability Anisotropy Sandstone Reservoirs
砂岩渗透率各向异性储层中斜井泥浆侵入数值模拟
13.
STUDY OF METHOD FOR SIMULTANEOUSLY MEASURING ADSORPTION-DEFORMATION-PERMEABILITY OF COAL
煤岩吸附量–变形–渗透系数同时测量方法研究
14.
air transmission coefficient
透气系数，空气透过率
15.
The CV of Water absorption was the smallest, 4.1%.
吸水率的变异系数最小为4.1%。
16.
CV was 1.2-2.9%. The average percentage of recovery was 100.0±2.6%.
变异系数是1.2～2.9%,平均回收率为100.0±2.6%.
17.
The percent recoveries and cv of theseamino acids were 100.61%,0.2986%;
回收率及变异系数分别为100.61%,0.2986%;
18.
The mean recovery rate was 103% and the CV was 4.3%.
平均回收率为103％,变异系数为4.3％。