permittivity
英
美
网络 介电常数; 电容率; 相对介电常数; 介电系数; 介电率
双语例句
- The microwave permittivity of micro-coiled chiral carbon fibers and straight carbon nanotubes suspended in paraffin wax was studied at the frequency range of8.
研究了线圈状和麻花状两种典型螺旋形手征碳纤维以及直线形碳纳米管在8。 - This paper adopts the DDA to calculate the effective permittivity of a multi-phase mixture composed of spherical particles and non-spherical particles.
利用离散偶极子近似（DDA）给出了一种计算由球形粒子和非球形粒子组成的多相（大于三相）混合物有效介电常数的方法。 - Study on properties of low permittivity and dielectric loss CaO-B_2O_3-SiO_2 system glass-ceramics for LTCC
低介低损耗CaO-B2O3-SiO2系微晶玻璃性能研究 - The Theory of Measurement of Permittivity Using Microwave Open-ended Coaxial Line as a Sensor and Its Application
以微波开端同轴线作为传感器测量介质常数的原理及其应用 - Study on Swept-Frequency Measurement of Complex Permittivity Based on Microwave Dielectric
基于波导&矢网系统的微波介质介电参数扫频测量方法研究 - Finally, if the imaginary part of the permittivity is not equal to zero and so energy is lost ( whatever the real part is), then the element can be thought of as having resistance.
如果介电常数的虚部不等于零，则存在能量损失（不管实部为多少），因而，可以认为该元件具备电阻性。 - An improved formula based on huang's empirical formula was proposed to calculate the effective permittivity of chemical reaction at any temperature and reaction time by means of the temperature dependent number of molecules per unit volume of reaction solution.
基于反应溶液中单位体积内的分子个数随温度变化的情况对黄卡玛提出的经验公式进行了改进。 - Epsilon zero is the permittivity of vacuum.
0是真空中的介电常数。 - Study on Microwave Permittivity and Radar Absorbing Properties of 2D-SiC_f/ SiC Composites with Different Carbon Black Filler Contents
不同碳黑填料含量2D-SiCf/SiC复合材料介电及雷达吸波性能研究 - Using Coaxial Cavity and Coalesce with Perturbation Techniques to Measure Medium's Complex Permittivity
同轴谐振腔及微扰法测量介质介电常数 - In designing DC XLPE joints, the suppression of interfacial space charge is the most important, which depends on the reasonable permittivity and conductivity coordination of the two insulations.
在直流XLPE电缆接头的设计中，界面空间电荷的抑制是接头设计成功的保证；而对界面空间电荷的抑制就需要界面两侧绝缘的介电常数和电导率的合理配合。 - Measure of Material Permittivity Based on BP Neural Network
基于BP神经网络的材料介电常数测量 - This means the permittivity of oil is greater that of air.
这就意味着油的介电系数大于空气的介电系数。 - The effective permittivity for biphase organic solution at microwave frequency has been obtained by the perturbation method.
本文在微波频率下，利用微扰法测量了有机二元体系的等效介电系数。 - Measurement of complex permittivity of microwave dielectric materials using TM_ ( 0mn) modes
基于TM（0mn）模式微波介质材料复介电常数的测量 - Design of Measurement System Software for Complex Permittivity Based on LabWindows/ CVI and GPIB
基于LabWindows/CVI介质复介电常数的测量系统设计 - The mathematical model of the Lamb wave sensor was established on the basis of the partial wave theory and the surface effective permittivity method.
以部分波理论和表面有效介电常数方法为基础，建立了兰姆波传感器的数学模型。 - In the second part studied the fabrication process of dielectric resonator antenna model and high permittivity ceramic plate.
研究中的第二个部分，是对于微波介电陶瓷制备介电共振器天线与高介电陶瓷薄板之制程方面的研究。 - Malignant tissues have higher permittivity and conductivity and therefore appear differently than normal ones to a screen.
恶性组织有较高的透电率和传导率，因此在屏幕与正常组织比表现不同。 - Techniques for Measuring the Electromagnetic Parameters of Microwave Materials with High Permittivity in Broad Band
微波高介电常数材料宽频带测试技术 - Millimeter Wave Complex Permittivity Measurement for Low Loss Dielectric Disks by High Q Resonance Cavity Method
高Q腔法测试透波材料毫米波复介电常数 - The refractive index of a substance is determined by two properties known as the electrical permittivity and the magnetic permeability.
物质的折射率由两项性质决定，分别是介电常数和磁导率。 - By solving the equivalent capacitance of the capacitor, the formulas of effective permittivity are derived.
通过求解电容器的等效电容，进一步导出复合材料有效介电常数的计算公式。 - Preparation and Properties of Silicon Rubber Matrix Nanocomposites with High Dielectric Permittivity and High Elastic
硅橡胶基高介电高弹性纳米复合材料的制备及性能研究 - Stripline test method for complex permittivity of microwave dielectric substrates
GB/T12636-1990微波介质基片复介电常数带状线测试方法 - The high-frequency limit of relative permittivity was the same in the parallel and the perpendicular orientation;
平行方向和垂直方向的介电常数高频极限量相等； - Setting up the Calibration System of RF Permittivity for Dielectric Materials
电介质材料射频电参数校准系统的组建