electric permittivity是什么意思

网络释义

用法例句

When uniform electric field acts on electric medium, its electric permittivity intensity is P = ε_0χE.

在此基础上,通过引入量子光学理论,研究探讨当外电场是随时间振荡的电磁波时,振荡电磁波对气体物质相互作用的电介质电极化率χ的复数表达式,并给出一些具体性质。

Oxygen ion polarizability and optical basicity of rare earth oxides;

稀土氧化物氧离子电极化率和光学碱度

The conductivity and structure parameter of polyacene homologue is characterized by their electronic polarizability and homologous number respectively.

用聚并苯同系物的电子极化率和同系序数分别表征其导电性和结构参数 ,经研究发现 ,聚并苯同系物的全价电子极化率 (α)和 π电子极化率 (απ ) ,以及 π电子极化率占全价电子极化率的比例 (απ/ α) ,与同系序数 (N)之间满足下列相关方程 :Y =a Nβ + b,R≥ 0 。

The stability,connectivity and structure parameter of polyacene homologue is characterized by their energy,electronic polarizability and homologous number respectively.

用聚并苯同系物的能量、电子极化率和同系序数分别表征其稳定性、导电性和结构参数 ,经研究发现 ,聚并苯同系物的能量、全价电子极化率 (a)和π电子极化率 (aπ)以及π电子极化率占全价电子极化率的比例 (aπ/a(% ) )与同系序数 (N)之间满足同系线性规律 。

In this paper, the quantum chemistry method introduced within external electric perturbation field approach is used to calculate electronic polarizability of polyyne ( n =1～24).

采用引入外电场微扰的量子化学方法计算了聚炔烃Ｈ—［Ｃ≡Ｃ—］ｎ—Ｈ（ｎ＝１～２４）的电子极化率。

Within the framework of the TIM (transverse field model), using the EFT (effective field theory) and the MFT (mean field theory), considering the long-range effects and the interfacial effect, we studied the transition properties of the ferroelectric thin film, pyroelectric coefficient and dielectric susceptibility and triple hysteresis loop of the ferroelectric bilayer structure theoretically.

我们发现，在相变温度以下，随着双层薄膜的界面耦合的减弱，铁电双层薄膜的热电系数和介电极化率增加。

Studies on Connectivity Between The Energy And Electronic Polavizabilities Of Chloro Polyacence And Its Homologus Number;

氯代聚并苯同系分子的能量和电子极化率与同系序数的相关性研究

Efficiency Optimization of New Stator-doubly-fed Doubly Salient Motor by Using Extreme Learning Machine

利用极端学习机的新型定子双馈电双凸极电机效率优化

Calculation Model of Electron Displacement Polarizability in an Asymmetric Diatomic Molecule

一种非对称双原子分子的电子位移极化率计算模型

Whether the Coordination Number Influence Dependence of Static First Hyperpolarizability on the Atomic Number of Alkali Metal

配体数与电子化物的一阶超极化率的碱金属原子序数依赖性

Online Efficiency Optimization of Stator-doubly-fed Doubly Salient Motor Based on Loss Modle

基于损耗模型的定子双馈电双凸极电机在线效率优化实验研究

Theoretical Study of Polarizability and Hyperpolarizability of Molecule and Cluster;

分子和团簇的极化率及高阶极化率的理论研究

Effect of Polaron Effect on Third-order Susceptibility in ZnS/CdSe Quantum Dot Quantum Well

极化子效应对ZnS/CdSe量子点三阶极化率的影响

Behavior Analysis of Low Power YAG Laser-Gas Metal Arc Welding Hybrid Welding Arc Plasma

低功率YAG激光-熔化极气体弧焊复合焊接电弧等离子体行为研究

ective electrode

氟化物离子选择性电极

Revision of quantum efficiency formula for negative electron affinity photocathodes

负电子亲和势光电阴极量子效率公式的修正

Experimental Study on Induced Polarization Potential of Rock Frequency Domain

岩样频率域激发极化电位的实验研究

ELECTROCHEMICAL REACTOR-STUDY ON THE APPLICATION OF THEPARTICLE ELECTRODE IN THE THREE-DIMENSIONAL ELECTRODE;

电化学反应器—三维电极中粒子电极应用研究

3-D Resistivity/IP Modeling and Inversion Based on FEM;

三维电阻率/极化率有限元正演模拟与反演成像

Third-order Nonlinear Susceptibility in a nc-Si/SiO_2 Spherical Quantum Dot

nc-Si/SiO_2球形量子点的三阶极化率

A CALCULATION ON THE TEMPERATURE FIELD OF THE VAPORIZATION COOLING ELECTRODE USED IN HIGH POWER ELECTRON DEVICE

大功率电子器件蒸发冷却电极温度场的计算

Theoretical electric quadrupole transition probabilities and oscillator strengths for Sr;

理论Sr原子电四极矩跃迁几率和振子强度

Effect of Sputtering Power on Photoelectric Properties of Dye-Sensitized TiO2 Electrodes

溅射功率对染料敏化TiO_2电极光电性质的影响

A Review on the Quantum Chemistry Calculation about the Nonlinear Hyperpolarizabilities of Organic Compounds;

有机化合物非线性极化率的量子化学计算