dissipation factor
英 [ˌdɪsɪˈpeɪʃn ˈfæktə(r)]
美 [ˌdɪsɪˈpeɪʃn ˈfæktər]
消耗因数（介质损耗角）
双语例句
- Extremely low dissipation factor, high stability.
低损耗角正切，高稳定的性能。 - A Study on Dissipation Factor Control of Ceramic Powder Filled PTFE Laminates
陶瓷粉填充聚四氟乙烯复合介质板介质损耗控制研究 - 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 - New results in medium voltage cable assessment using very low frequency with partial discharge and dissipation factor measurement
用极低频以局放和损耗因数测量来鉴定中压电缆的新成果 - 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 - Research on the Dissipation Factor Measurement Technique for the Variable Frequency Test
变频谐振试验电压下介质损耗测量技术研究 - The characteristics of TLMM capacitor are low dissipation factor and small temperature coefficient shift.
其特点是损耗低，温度系数偏移小。 - 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。 - Effect of windings on dissipation factor measurement
绕组结构对介质损耗测量的影响分析 - 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。 - 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。 - The dissipation factor decreases with the lifting of sintering temperature, and its curve is similar to the porosity curve.
样品的介质损耗因子随烧结温度的增加而减少，与样品的气孔率变化曲线相似。 - 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 - The author has developed a dissipation factor measuring system using the variable frequency series resonant voltage.
本文研制了一套在调频串联谐振电压下进行介质损耗因数测量的系统。 - 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。 - This article introduces the true value measurement of dissipation factor by making use of an air capacitor with gap-variable guard-ring.
本文介绍利用变间隙保护环电容器的损耗特性进行损耗因数的绝对测量（真值测量）和传递。 - 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。 - And then, the tracing analysis of the running circumstances to the oversize transformer was proceeding, the data of the running oil temperature, gas chromatogram analysis, oil dissipation factor were listed and compared in the same running states.
然后对此特大型变压器的运行情况进行了跟踪分析，列出和比较了同运行条件的处理过的和未经处理的2种变压器的运行油温、气相色谱分析和油介质损耗数据。 - Using the quasi-synchronous sampling harmonic analysis method, the paper researches on the dissipation factor measurement technique for the variable frequency ( 30~ 300Hz) test.
采用准同步采样谐波分析方法，对变频（30~300Hz）谐振电压下介质损耗测量技术进行了研究。 - 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。 - 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。 - 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。 - The data were trained and predicted by BP artificial neural network ( ANN) and processing maps based on dynamic material models were established after calculating the power dissipation factor and flow instability value for ANN trained data.
应用BP人工神经网络技术对实验数据进行网络训练，对训练后的数据进行功率耗散率因子以及流变失稳值的计算从而绘制出动态材料模型的DMM加工图。 - It is found that the tunability of films with multilayer structure increases, and the dissipation factor did not change evidently.
与外延多层薄膜不同，本文发现多层结构在显著提高薄膜的介电常数和调谐率的同时，介电损耗没有明显增加。 - 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。 - Analysis of the hysteretic curves, skeleton curves, the area of hysteretic loop curves and the energy dissipation factor curves were carried out to clarify the seismic energy dissipation ability of the plate-to-SHS connections.
通过分析节点的滞回曲线、骨架曲线、滞回环面积曲线和能量耗散系数曲线，研究了纵向板管节点的抗震耗能性能。