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dielectric
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  介电
    Preparation and Dielectric Properties of Polyimide/silica Composites
    聚酰亚胺/二氧化硅复合材料的制备与介电性能研究
短句来源
    Study on the Design, Preparation and Properties of Polyimide-based Composites with High Dielectric Constant
    聚酰亚胺基高介电常数复合材料的设计、制备与性能研究
短句来源
    Study on Relationships between Composition, Structure and Dielectric Properties of Perovskite-Like Compounds
    系列类钙钛矿化合物的组成、结构与介电性能关系的研究
短句来源
    Research on Non-linear Dielectric Properties of STO Thin Films and Its Microwave Applications
    STO薄膜的非线性介电性质及其微波应用研究
短句来源
    DYNAMIC DIELECTRIC ANALYSIS:THEORY AND APPLICATION
    动态介电法的研究及应用
短句来源
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  电介质
    High Resolution Transmission Electron Microscopy Study of Microstructures of the Dielectric and Colossal Magneto-resistance Materials
    电介质和庞磁电阻材料微结构的高分辨透射电子显微术研究
短句来源
    Layered Dielectric Complex Structures
    层状电介质复合结构
短句来源
    Material Multipole Mechanics of Elastic Dielectric Composites
    弹性电介质复合材料的多极材料力学
短句来源
    Then, one of the best methods is to replace the low constant dielectric SiO2 by high permittivity materials.
    正是在这样的背景下,人们试图寻找一种高电容率的电介质材料来代替传统的低电容率的非晶SiO_2而且又满足相关的条件,为继续提高存储器件的密度做准备,这正是本论文后半部分的主要研究内容。
短句来源
    In the recent years, layered dielectric complex structures have attracted more and more scientific attentions for their unique and useful dielectric, ferroelectric, piezoelectric and pyroelectric characteristics.
    近年来,层状电介质复合结构因其在介电、铁电、压电、热释电等方面独特而有用的性质吸引了人们越来越多的关注。
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  “dielectric”译为未确定词的双语例句
    The Dielectric Nonlinear Characteristics and Mechanism of BST Thin Films
    BST薄膜非线性特性及机理研究
短句来源
    DIELECTRIC RELAXATION OF COMPLEX PEROVSKITE FOR Pb(Fe_(1/2)Nb_(1/2))O_3
    复合钙钛矿Pb(Fe_(1/2)Nb_(1/2))O_3的弛豫特性
短句来源
    The specimen exhibited excellent dielectric properties with εr=80.5,Qf=9009GHz(at 3.5GHz) and τf=6.5×10~-6/℃ when sintered at 1340℃ for 2 hours.
    当烧结温度为1 340℃时,rε和Qf值均达到最大,rε=80.5,Qf=9 009 GHz(在3.5 GHz下),此时谐振频率温度系数fτ=6.5×10-6/℃.
短句来源
    The temperature coefficient of dielectric constant(TCD) is 0.5%. The leakage current is 1.9 × 10-6 A/cm2 under 1 MV/cm stress.
    漏电流测试表明:在1MV/cm电场下,漏电流密度为1.9×10-6A/cm2。
    Low-Temperature Synthesis of Pure Ba(Mg_(1/3)Ta_(2/3))O_3 Microwave Dielectric Powder by Citrate Gel-Processing Route
    用柠檬酸盐-凝胶法低温合成单相Ba(Mg_(1/3)Ta_(2/3))O_3
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  dielectric
Because of the existence of nanopores, the dielectric constant of PI films decreased by a wide margin and was less than 2.0 at a PU mass fraction of 20%.
      
It implies that this is an effective means to reduce the dielectric constant of PI, but it also causes the decrease of tensile strength and the rise of water absorption.
      
Lead zirconium titanate (PZT) films (Zr/Ti=45:55) with a high dielectric constant are prepared successfully on the low-resistance Si substrate in sol-gel dip-coating process with PT film used as the buffer layer.
      
The dielectric and ferroelectric properties of the films as well as the relationship between crystallization and preparing condition are studied.
      
The relative dielectric constant εr and the dissipation factor tgδ of the PZT thin films were measured with an LCR meter and were found to be 158 and 0.04-0.005, respectively.
      
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This paper introduces two stable ester liquid dielectrics. They meet the technical requirements of impregnants for capacitors. Because of their higher dielectric constant, they are particularly suitable for use as an impregnant for low voltage, direct current, and impulse capacitors. With their use the rating and working life of the capacitor will be expected to increase.

本文介绍了两种性能稳定的酯类液体介质,它们符合电力电容器浸渍剂的技术要求。因其介电常数较高,特别适用于作低压、直流、脉冲电容器浸渍剂。可以取得提高容量、延长工作寿命的效果。

An improved theoretical model of electrical response of normal-mode--shock-wave compressed ferroelectric ceramics is introduced in this paper.We not only consider the relaxation for the dielectric and conductivity of the ferroelectric material but also take account of the action of the "time-order" effect of the shock front traveling in the specimen.The external circuit consists of resistance connected in series with inductance and capacitance connected in parallel with them.Calculations show that the...

An improved theoretical model of electrical response of normal-mode--shock-wave compressed ferroelectric ceramics is introduced in this paper.We not only consider the relaxation for the dielectric and conductivity of the ferroelectric material but also take account of the action of the "time-order" effect of the shock front traveling in the specimen.The external circuit consists of resistance connected in series with inductance and capacitance connected in parallel with them.Calculations show that the experimental results are in good accord with the theory.

本文对垂直模式冲击波压缩铁电陶瓷电响应的理论有所改进。我们不仅考虑铁电介质的电介弛豫和电导率弛豫,而且还计及冲击波阵面在样品中传播的“时序”效应的影响。外电路由串联电阻、电感和并联电容组成。计算结果表明理论与实验符合很好。

The basic theory of dynamic dielectric Analysis(DDA) at constantly

本文提出了一种动态介电法,探讨了这种方法的基本理论,给出了介电谱及其理论解释,并用有关实验进行了验证.通过对环氧TOA 体系固化过程跟踪测量所获得的tanδ—T(℃)介电谱进行数值微分处理,建立起介电谱上的特征值(T_m)与固化反应动力学参数(E,k,t 等)间的函数关系式.该方法不仅适用于研究固化反应体系的固化特征,而且适用于环氧TOA 体系固化过程的实际生产控制.

 
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