您要查找的是不是：
- On longitudinal it is the permeability variation in a big way, and the aerosphere scope small. 纵向上具有渗透率变化大、气层范围小的特点。
- On the basis, the influence of dimensionless apparent permeability variation factor and mobility ratio to flow performance has been analyzed. 在此基础上，分析无因次表观渗透率变化系数和流度比对产量动态的影响。
- The paper studied stable seepage flow rule of overpressure reservoir and created the method for using systematic well testing data to compute permeability variation coefficient. 本文研究了异常高压油藏稳定渗流规律,建立了利用系统试井资料求取渗透率变化系数的方法。
- In overpressure reservoirs,the permeability of reservoir rapidly decreases with the formation pressure decreasing and the permeability variation coefficient is important characteristic parameter. 在异常高压油藏储层中,储集层渗透率随地层压力下降而急剧降低,渗透率变化系数是重要的特性参数。
- permeability variation coefficient 渗透率变异系数
- All such indications are not necessarily imperfections, however, since excessive surface roughness, magnetic permeability variations, etc., May produce similar indications. 所有这种磁痕并非必然地都是缺陷,因为表面过分粗糙,磁导率的变化等都可以产生类似的磁痕。
- Getting Methods of the Value of Permeability Variation Coefficient of the Abnormal High Pressure Reservoir 异常高压油藏渗透率变化系数的求取方法
- 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
- Prices have not shown much variation this year. 今年物价没显出多大变化。
- display lower permeability variation coefficient, dart-coefficient and contrast-coefficient and good connecting sandbody so the horizontal heterogeneities is weaker; 平面非均质性较弱，表现为级差、突进系数、变异系数较低且砂体的连片程度高，钻遇率和连通系数较高；
- Prices are subject to variation. 价格可以变动。
- The petitioner ask for a variation in her maintenance order. 上诉人要求对她生活费的命令的条件进行变更。
- The dial records showed a very slight variation in pressure. 刻度盘显示出压力有极微小的变化。
- The song sounds like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲。
- The song sound like a variation of a very old and familiar tune. 这首歌像是一个熟悉的旧曲调的变奏曲
- Such a range of variation is termed a cline. 这样一个变异区域称为梯度变异。
- High fiber length variation and immature fibers. 纤维长度差异大和未成熟纤维含量高。
- Creel draft variation in roving. 粗纱架异外牵伸。
- Excessive variation in tuft size. 毛圈尺寸差异大。
- Impact in variation of line impedance. 系统阻抗变化之影响。
