dielectric dissipation
英 [ˌdaɪɪˈlektrɪk ˌdɪsɪˈpeɪʃn]
美 [ˌdaɪɪˈlektrɪk ˌdɪsɪˈpeɪʃn]
【电】介质消耗
双语例句
- Influence of Cleanliness to Dielectric Dissipation Factor of Transformer Oil and Its Treatment
清洁度对变压器油介损升高的影响及其处理方法 - Reason and Its Analysis of Changing Dielectric Dissipation Factor of Capacitive Testee
电容型试品介质损耗因数变化的原因与分析 - The dielectric constant and dissipation factor decrease and the tunability increases by addition of Al2O3. The specimen at doping level of 0.8wt% has the optimal overall dielectric properties.
陶瓷的介电损耗明显减小，介电常数有所降低，调谐率明显上升，其中，掺杂量为0.8wt%Al2O3时，陶瓷样品具有最佳的介电调谐性能。 - In the period of aging, dynamic mechanical analysis was employed to investigate aging characteristics of insulation materials. Test results showed that the trend of dynamic mechanical properties was fairly consistent with that of dielectric dissipation.
采用新的分析方法&动态力学分析法测试了不同老化时间的绝缘材料的老化特性，并且将动态力学参数与介质损耗参数作了比较； - The density and the relative dielectric constant ε r of the composites increase gradually with the increase of α-Al2O3 filler addition, and at the same time, the dielectric dissipation factor tgS of the composites decrease little by little.
随着α-Al2O3加入量的增大，复合材料的体积密度增大、相对介电常数逐渐增大、介电损耗逐渐减小。 - Dielectric constant and dissipation factor of the sintered cordierite-based glass-ceramics are determined by its crystalline structure and the completeness of densification.
烧结样品的介电常数和介质损耗因子是由存在的晶体结构和致密化程度所决定的。 - When the volume fraction of CF was 0, the change trend of ε and dielectric dissipation factor ( tan δ) of the composites was opposite.
当CF用量为0时，复合材料的ε与介电损耗（tanδ）的变化趋势相反； - Effect of Line Corona on Measuring Dielectric Dissipation Factor of Current Transformer and Correct Circuit Connection Patterns
线路电晕对测量电流互感器介质损耗因数的影响及其正确布线的方法 - This paper presents a new method to measure the dielectric parameters of high-loss dielectrics ( dielectric constant, dielectric dissipation factor, AC conductivity) and its principle.
介绍一种高损耗介电材料的介电参数（介电常数、介质损耗角正切、交流电导率）测量的新方法及其原理。 - With the increase of substrate temperature, the dielectric constant increases but the dielectric dissipation, the forward and reverse leakage current density all increase, while the breakdown strength decreases.
实验表明，随着沉积温度的升高，薄膜的介电常数、介电损耗、正反向漏电流密度增加，击穿场强下降。 - Experimental results show that the mullite ceramics with additives of rich-silica glass possesses lower dielectric constant but slightly higher dissipation.
结果表明：莫来石－富硅玻璃系样品有效低的介电常数ε，但介质损耗tgδ偏高。 - Study of Dielectric Dissipation and Molecular Orientation in C60 Crystal
C（60）晶体的介电损耗与分子取向研究 - Due to influence of some factors such as ambient temperature, humidity and bus voltage, the on-line measured dielectric dissipation factor tan δ of capacitive equipment is fluctuant.
在线监测电容型设备绝缘所获得的tanδ值是波动的，这与环境温湿度、电压等外界因素的影响有关。 - Method for on-line monitoring the dielectric dissipation factor of high voltage capacitive apparatus
基于DSP的容性设备介质损耗因数在线监测方法 - Dielectric dissipation factor ( tan δ) is a key parameter in capacitive power equipment insulation on-line monitoring, which can reflect the insulation station of the capacitive equipments such as Bush and CT.
介质损耗因数（tanδ）是绝缘在线监测的一个重要参数，它能很好地反映电容型设备的绝缘状况。 - DBDPO and TBAB damage the electric properties of flame retardant ABS, which reduce the electric insulting properties and electric strength, and increase the dielectric constant and the dielectric dissipation factor.
DBDPO及TBAB对ABS电性能均有一定损害，使ABS的电绝缘性能及电气强度降低、介电常数及介电损耗因数增加。 - The prepolymerization of bismaleimide can increase dielectric loss dissipation.
双马来酰亚胺预聚会增加固化物的介电损耗。 - Through theoretical and practical analyses on dielectric dissipation factor measuring methods of capacitive current transformer with positive and negative connecting modes, the authors propose an onsite measuring method, which can diminish the working strength and enhance the working efficiency.
通过对正、反两种接线方法对电容型电流互感器的绝缘介质损耗因数的测量理论与实践分析，提出在实际测量中减少工作量、提高工作效率的测量方法。 - Studies on Barium Strontium Titanate Nonlinear Dielectric Thin Films with High Dielectric Tunability and Low Dissipation Factor
钛酸锶钡非线性介质薄膜的高介电调谐率和低介电损耗的研究 - Effects of little MnO_2 additive on temperature and frequency characters of dielectric constants, dissipation factor and electrical resistivity of Pb ( Ni_ ( 1/ 3) Nb_ ( 2/ 3)) O_3-based biphasic ceramics were studied.
研究了少量MnO2添加对Pb（Ni1/3Nb2/3）O3基复相陶瓷的介电常数温度特性和频率特性、介质损耗及电阻率的影响。 - The automatic classifier was the machine which was used in the production line to classify the capacitor by measuring capacitance and dielectric dissipation fraction of the semi-conducting ceramics capacitors.
快速检测自动分类机，主要应用于片式半导体陶瓷电容器生产线中，对电容器电容量、损耗进行检测，并由此对电容器进行分类。 - Low dielectric constant and low dissipation factor are important properties to achieve high speed and high frequency of PCB substrate.
低介电常数性与低介质损失因数，是PCB基板材料实现高速化、高频化的重要性能项目。 - Polymer of methyl-di-phenylacetylene-silane ( MDPES) possesses excellent properties of high temperature-resistance, low dielectric dissipation fraction, etc, but its mechanical property is not significant for its poor bonding with glass-fiber.
甲基二苯乙炔基硅烷（MDPES）聚合后具有耐高温、低介电损耗等优异性能，但力学性能低。 - Accordingly, test technology on the characterization of their dielectric property parameters such as dielectric constant, dissipation factor has also been paid increasing attention.
相应地，对表征其介电特性的参数如介电常数ε、损耗角正切tanδ等的测试技术研究也日益受到人们的重视。 - Each kind of oil sample was carried out experiments on insulating properties at low temperatures (-20 ℃~ 10 ℃). The test items include breakdown voltage, relative permittivity and dielectric dissipation factor. A large number of first-hand experimental data was obtained.
对不同的油样分别进行-20℃～10℃低温范围内的击穿电压试验，同时测量油样的相对介电常数和介质损耗因数，取得大量的第一手试验数据。 - Measuring dielectric dissipation to the difference value and electric capacity ratio with relative comparison method, comparing two phase equipment with the current signal recordings of screen, it can eliminate impact of system operation mode and external environment factors to measure as much as possible.
采用相对比较法测量介损差值与电容量比值，取两个同相设备末屏电流信号作比对，能够尽可能消除系统运行方式和外部环境因索对测量的影响。