equivalent conductivity
英 [ɪˈkwɪvələnt ˌkɒndʌkˈtɪvəti]
美 [ɪˈkwɪvələnt ˌkɑːndʌkˈtɪvəti]
当量电导率
双语例句
- Equivalent thermal conductivity was introduced to simplify the structure of photonic crystal fiber, and then three dimensional temperature field model of photonic crystal fiber laser was established.
通过引入等效热传导率对光子晶体光纤结构进行简化，建立了光子晶体光纤激光器的三维温度场模型。 - The mathematical model of equivalent thermal conductivity coefficient was built, which made the numerical simulation of billet including mold possibly during the continuous casting of steel.
建立了结晶器边界等效导热系数模型，使连续铸钢过程中，包括结晶器在内的连铸钢坯温度场的数值模拟能够进行。 - The calculation formula of equivalent conductivity factor in free convection on annular space is determined.
通过试验确定了双重保温管道环行空间自然对流换热在低Cr.Pr数下当量导热系数的计算公式。 - The results showed that the effective mobility of anions increased with increasing ionic equivalent conductivity.
结果表明阴离子的有效迁移率随极限当量电导的增加而增加； - Based on the analysis and numerical results, the physical mechanism of thermal drive in centrifugal fields is advanced, and a dimensionless parameter group is suggested to measure the relative importance of buoyancy and rotation to the mean equivalent conductivity.
通过方程分析和数值模拟提出了离心力场热驱动流的物理机制以及自然对流和旋转流相对作用大小的判别依据； - In accordance with the thermal theory, the calculation of coefficients of convective heat transfer, equivalent thermal conductivity and the temperature distribution in water tube is studied in this paper.
应用传热学理论就有关散热系数、等效热传导系数以及发电机压圈水管温度分布等问题作了研究。 - With vacuum outgassing taken into acount, the equivalent conductivity of annulus is analyzed in detail.
并在考虑材料真空放气的情况下，计算了管套的当量导热系数。 - An equivalent thermal conductivity coefficient was proposed and deduced based on the measured results.
基于实验，推导了结晶器边界等效导热系数。 - Single Fracture-based Equivalent Hydraulic Conductivity Tensor for Element
基于单个裂隙的单元等效渗透系数张量 - Hydraulic segregation; Another is that the most crucial parameter in calculation, equivalent hydraulic conductivity K_L can be obtained easily.
水力隔离技术；二是计算中最关键的参数折算渗透系数KL容易获取。 - The equivalent thermal conductivity ( ETC) is a comprehensive description of both fuel pellet and gas gap conductivity.
有效热导率是芯块热导率和气隙热导率的综合描述。 - This paper reveals the experimental results in measuring the equivalent thermal conductivity and the thermal diffusivity of the porous and inhomogeneous metal mixtures after the one dimension conduction model.
提出在一维导热模型下，利用平板比较法同时测定多孔不均匀性金属混合物的等效导热系数和导温系数的方法，并通过常功率平面热源法给予了验证。 - Then, a theoretical model of the heat transfer in the composites is established based on the laws of the minimal thermal resistance and the specific equivalent thermal conductivity.
基于最小热阻力法则和比等效导热系数相等法则，建立了热量传递的理论模型，并推导出了等效导热系数的计算式。 - Proton conducting capacity is dominated by proton conductivity and equivalent conductivity not by proton volume concentration, micro structure was visibly characterized by TEM.
认为决定质子交换膜传导能力的不是质子的体积浓度而是质子传导率和当量质子传导率，并通过透射电镜（TEM）直观表征了它们的微观结构。 - Utilizing method of function extremum, it is proved that there lies minimum coefficient heat transmission in sealed vertical air layer, that is to say there exists the minimum theoretical equivalent conductivity factor.
运用函数求极值的方法，证明了封闭垂直夹层中的传热系数存在极小值，即封闭垂直夹层在理论上存在最小的当量导热系数，并推导出了最佳空气夹层厚度的理论公式。 - In this paper, the FEM-equations are obtained for lateral equivalent hydraulic conductivity ( Kh) of sand-drained ground based on the homogenization theory.
本文提出了基于均匀化理论确定了砂井地基水平等效渗透系数Kh的有限元数值计算方法。 - Measuring equivalent thermal conductivity of uo_2 fuel element under irradiation
堆内测量UO2燃料元件的有效热导率 - The equivalent thermal conductivity of oscillating heat pipes in radial and axial direction was presented.
给出了振荡热管的径向和轴向当量导热系数； - For double aluminized mylar MLI, excellent heat insulation performance with a equivalent thermal conductivity of about 10-4 W/ m · K is received by either using loose fibers, net or polyfoam as spacer materials.
对于以双面镀铝聚酯薄膜为反射屏的常温多层材料，采用疏松纤维、网、泡沫塑料的间隔物，均有良好的隔热性能，其当量热导率可达10-4W/m·K的量级。 - Equivalent heat conductivity of PWB is related to the thickness of PWB, the residual ratio of copper foil and the thickness of copper foil.
PWB的等效导热系数与PWB的总厚度、铜箔剩余率及铜箔厚度有关，设计时需考虑相关因素。 - Theoretical deduction and analysis of equivalent thermal conductivity of oscillating heat pipes
振荡热管当量导热系数的理论推导与分析 - Research of application of drinking water evaluation by ionic equivalent conductivity
离子当量电导率对饮用水评价应用研究 - Calculating Method of the Equivalent Thermal Conductivity of Functionally Gradient Materials
功能梯度材料当量热导率的计算方法 - A finite element method ( FEM) simulation for heat transfer in the elements of hollow microsphere filled polypropylene composites was carried out by means of ANSYS software, and an equivalent thermal conductivity ( keff) was estimated.
应用ANSYS软件对中空微球填充聚丙烯复合材料单元中的热传递进行了有限元模拟，并计算出等效导热系数（K（？））。 - The theoretic forecast is the main way to the correction of propagation time-delay, and the earth equivalent conductivity is the key factor which influences the theoretic prediction accuracy of the propagation time-delay correction.
低频地波传播时延修正的理论预测是传播时延修正的主要方法，而大地等效电导率的精度又是影响修正量理论预测精度的主要因素。 - A model of equivalent thermal conductivity of the stator coil winding is set up, by means of which the difficulty in calculating the active magnetic bearing thermal field is reduced to some extent.
建立定子绕组线圈的等效导热模型，降低了计算难度。 - Moreover, the influence of heat pipe length on the thermal resistance and the coefficient of equivalent heat conductivity were discussed. Results show the lengths of evaporator section and condensation section play a decisive role on the overall heat transfer performance.
讨论了热管长度变化对热管热阻和当量导热系数的影响，结果表明热管蒸发段和冷凝段的长度对热管的整体传热性能起决定性作用。 - In this thesis, it is by burying heat pipe in the structure to expand the area of heat dissipation so as to lower the temperature of structure. First, the equivalent thermal conductivity of heat pipe is obtained according to the principle of heat pipe.
本文的研究思想是通过在结构中埋设热管来扩大散热面积以降低结构温度。 - With introducing via modulation factor, the cooling of vias is contained and introducing equivalent thermal conductivity, the effect of adjacent wires is included.
通过引入通孔调制因子归纳了通孔散热的作用，通过引入等效热传导系数包含了相邻导线热耦合的影响，简化了温度的求解。 - The results show that the equivalent resistance of a crack is almost unchanged even though the equivalent conductivity and equivalent width depend on the exciting frequency.
研究表明：尽管应力腐蚀裂纹的等效宽度和等效电导率随频率改变，等效电阻基本不随频率变化。