equivalent permeability
英 [ɪˈkwɪvələnt ˌpɜːmjəˈbɪlɪti]
美 [ɪˈkwɪvələnt pərmiəˈbɪlɪti]
网络 等效渗透率
双语例句
- Based on observation and investigation insitu, a method is presented to solve equivalent permeability tensor of rock mass during excavation.
该方法能够比较客观地确定施工期岩体的等效渗透张量。 - Calculation of equivalent permeability tensors of fractured oil reservoirs using boundary element method
裂缝性油藏等效渗透率张量的边界元求解方法 - Pore permeability is the permeability of a single pore of a rock, while reservoir permeability is the equivalent value of pore permeability on the whole cross-section of the rock.
孔隙渗透率是单根孔隙的渗透率，地层渗透率是孔隙渗透率折算到整个地层截面积之上的渗透率。 - Concerning the dewatering calculation of the horizontal well, this paper presents a new concept of equivalent coefficient of permeability as well as the related calculation formula, which can simplify the calculation by displacing the actually complex boundary condition to the mouth of well.
对于水平井的降水计算，提出了水平井等效渗透系数的新概念及其计算公式，可将水平井实际很复杂的边界条件移置到井口处，使计算简化； - According to equivalent of magnetic flux, the permeability and suppression of different combination was got Result recovers that combination of magnetic core with different frequency characteristic of permeability would improve the frequency characteristic of suppression effect.
结果表明将不同频率特性的磁环进行串、并联组合能在一定程度上改善单个磁环磁导率的频率特性，从而改善抑制效果。 - The effect of teeth, slots and ventilating ducts are considered with equivalent permeability.
针对定子齿槽和通风沟的影响，提出了等效磁导率的解决方法； - The variation of friction factor with equivalent Reynolds number for the different particle diameters is presented. By fitting the experimental results the permeability K and inertia coefficient F was determined.
分析了不同颗粒直径条件下摩擦阻力系数与等效雷诺数的关系，并通过实验数据拟和得到了渗透率K和惯性常数F。 - The influences of the notch groove width, bonding agent on the permeability are investigated and then the equivalent hydraulic fracture width and permeability coefficient and mechanical parameter are analyzed as well.
主要考察了凹槽宽度、界面剂等对粘结面渗透性能的影响，并对粘结面的等效水力隙宽、渗透系数以及渗透规律进行了初步探讨。 - Based on the conceptions of equivalent macroscopic permeability and susceptibility, the relation between the magnetic field of sample model and the magnetic field of the non-magnetic building is discovered by using the forward and inverse calculation of magnetostatic integral equation method.
基于等效宏观磁导率和磁化率的概念，利用静磁场积分方程法的正演计算和反演计算技术，找出了试验模块磁场测量值与非磁性建筑物空间整体磁场之间的关系。 - In this paper, simulations are carried out with the approach of equivalent permeability, and the resin flow front curve and pressure fields with flow channels are obtained.
本文作者采用等效渗透系数方法模拟边缘效应，得到了其影响下的树脂流动前峰曲线和压力场。 - Distinguishing magnetizing inrush currents from internal faults can be effectively fulfilled by using the criterion of an instantaneous excitation inductance and an equivalent instantaneous inductance, which is based on the difference of the magnetic permeability in iron core of transformer between inrush currents and internal fault.
基于变压器铁心磁导率在励磁涌流与内部故障时变化情况的不同，应用瞬时励磁电感和等效瞬时电感的概念，可有效判别变压器励磁涌流。 - Based on the equivalent continuum model, the relationship between the stochastic level of permeability of rock masses and that of basic geometric parameters of joints is analyzed by Taylor series method, and the stochastic level of the seepage field is analyzed.
基于等效连续介质模型，先应用Taylor展开法分析裂隙岩体渗透性的随机性与裂隙基本几何参数随机性的关系，然后用一阶Taylor展开随机有限元法分析裂隙岩体渗流场的随机性。 - Aim at the problem, after searching free surface by equivalent permeability coefficient, we search it again through move the spill point again and again until solve free surface.
本文提出了求解无压渗流自由面的一种新方法，在采用等效渗透系数法搜索到自由面后，通过反复移动溢出点再次搜索自由面，最终达到准确求解自由面的目的。 - The concept of equivalent permeability coefficient based on the stochastic structural model and its formula is put forward.
在溶蚀岩体平面随机结构模型的基础上，提出等效渗透系数的概念，推导出等效渗透系数的计算公式。 - Based on discrete media analyze theory, a particular arithmetic is provided to determine the equivalent permeability parameters and the equivalent deformation parameters. And a corresponding computer program is also developed.
基于离散网络介质数值分析理论，给出了确定岩体等效渗透性参数和等效变形参数的详细算法，开发了相应的分析程序。 - Based on equivalent flow assumption, the formulas for determining the hydraulic thickness and permeability coefficient of the effect zones are gained.
基于流量等效原理，推导了层面水力影响厚度及其渗透系数的计算公式。 - Equivalent permeability of viscoelastic and power-law oil-displacement agent
粘弹型和幂律型驱油剂的等效渗透率 - Based on the equivalence concept, a method has been developed to calculate the equivalent permeability tensor and deformation parameters in fractured sandstone reservoir, and an equivalent continuum model has been established for reservoir seepage flow and deformation.
根据等效思想，给出了裂缝性砂岩油藏等效渗透率张量和变形场等效力学参数的计算方法，建立了油藏渗流和变形的等效连续介质模型； - Analysing the joints and their interconnection, a general equation was derived for equivalent permeability of a complex connected joint network system.
基于随机节理网络系统的连通性分析，得出了复杂连通节理网络系统的岩体等效渗透系数的一般表达式。 - A method for the calculation of equivalent porous permeability is presented by using the fracture geometry data in a network fracture system.
给出了网络状裂隙的等效连续介质渗透系数计算方法和耦合模型中实现源与汇作用的方法。 - The water flooding efficiency of the combined model has connection with the equivalent permeability and heterogeneity.
模型的驱油效率与其等效渗透率、非均质性相关； - Equivalent displacement pressure obtained by the results of Hg-injection test on 1282 core samples in this sag is correlated to their porosity and permeability to derive an empirical formula.
等效排烃压力的大小主要与储集层的孔隙度和渗透率相关，根据东营凹陷1282块压汞测试样品的统计结果，得出根据孔隙度、渗透率计算等效排烃压力的相关公式。 - The correlation analysis of calculated equivalent permeability coefficient and the result of pressing-water test is also carried out.
把等效渗透系数（K）模拟结果与压水试验结果（ω）进行了拟合分析。 - The resin flow behaviors in different gaps were studied by the unidirectional flow method together with the equivalent permeability tensor of flow path computed by two geometric models. In addition, the filling process was simulated to predict the influences of edge effects on the flow pattern.
采用2种几何模型计算优先流道的等效渗透率张量，结合单向流动法研究不同缝隙宽度时树脂的流动行为，并进行充模过程仿真模拟，研究和预测边缘效应对充模流动的影响。 - In the second model, based on the mathematical analysis of governing equations of fully developed flow in a rectangular duct and the formulation of the equivalent permeability, comparing with three-dimensional Navier-Stokes equations, the modified governing equations are obtained in the edge channel.
为此在第二个模型中，基于对矩形截面通道完全发展流动的控制方程和等效渗透率的表达式的数学分析，并与三维Navier-Stokes方程比较，得到了描述边缘通道区域流动的改进方程。 - It may be equivalent described as in terms of medium parameters ( electric/ magnetic dipole moment, permittivity, permeability), or in terms of transmission-line parameters ( impedance/ admittance, propagation constant, characteristic impedance).
它或可等效的应用介质参量（电/磁偶极距、介电常数、磁导率）来描述，或可等效的应用传输线参量（阻抗／导纳、传播常数、特征阻抗）来研究分析。 - The equivalent medium model of fracturing ultra-low permeability sandstone reservoir is established, and the influence of different fracture densities and matrix permeability on equivalent permeability in different directions is analyzed.
建立了含裂缝特低渗透砂岩油藏的等效介质模型，分析了不同裂缝密度和基质渗透率对不同方向等效渗透率的影响。 - Moreover, every parameter of the equivalent circuit of the SIAD structure is extracted. Next, with the method of S parameters, its effective permittivity, permeability and propagation constant are obtained.
并且，提取了SIAD结构的等效电路的各参量。 - Because of the micro-structure of the symmetrical distribution of materials, the equivalent of cross-permeability is much smaller than the main direction of permeability, that can approximate zero, so I chose to infiltrate the direction of the main factor weighting.
由于微结构材料对称分布，交叉项等效渗透系数远小于主方向渗透系数，可以近似为零，所以选择主方向渗透系数求和取平均值。