Of a dielectric the product of dielectric constant and the tangent of its dielectric loss Angle; a measure of the heating effect which occurs in dielectrics.
对于电介质来说，它是介电常数和介质损耗角的正切的乘积，这是对出现在电介质中的热效应的量度。
Dielectric loss measuring is the normal test items in electric power system.
介质损耗测量是电力系统中的常规试验项目。
Dielectric loss measuring is the normal item to test the high voltage equipment in electric power system.
介质损耗测量是电力系统中检测高压电气设备的常规项目。
And the charge density of oil streaming electrification is related to the dielectric loss factor and conductivity.
而且油流带电电荷密度与介质损耗因数和电导率有一定的相关性。
Also the result shows that, as sintered in reducing atmosphere, the dielectric loss of the material increase.
研究的结果还表明，由于在还原气氛中烧结，材料的介电损耗上升。
It was found that the dielectric constant and dielectric loss of unpoled samples is higher that those of poled samples.
结果表明：极化后的介电常数和介电损耗低于极化前。
Applying Fourier transform frequency spectrum analysis, the equivalent formula and arithmetic for calculating the dielectric loss at power frequency are deduced.
基于这种变频法思想，结合傅里叶变换频谱分析法推导了介质损耗参数的工频等效计算公式和算法。
The estimation of parameters for simulation is based on some physical measurements, such as by microwave technique and dielectric loss etc.
模拟参数的估计是基于一些物理测量，如微波光导和介电损耗等的测量结果。
A large polarization magnitude is responsible for the strength of interaction while proper polarization rate and dielectric loss are necessary for the stability of interactions among particles.
大的极化强度确保相互作用强度，合适的极化速率和介电损耗以保证颗粒相互作用的相对稳定性。
The dielectric loss of this material is considered to be caused by the motion of domain boundaries and electric conductions.
材料的介电损失一般认为由畴界移动和电传导两个机制造成的。
Precision of on-line dielectric loss factor monitoring can be affected by environmental factors, so it is necessary to modify it.
电容型设备介质损耗因数的在线监测会受到环境因素的影响，对其进行合理修正非常必要。
The results of simulation and tests indicate that using the proposed algorithm the dielectric loss Angle can be measured more accurately while less calculation amount is increased.
仿真和试验结果表明该算法在增加较少运算量的同时提高了介质损耗角的测量精度。
In this paper, effects of peroxide on curing reaction of modified BMI resin (designed as 4501a) with low dielectric loss were studied.
本文研究了有机过氧化物引发剂对低介电损耗的改性双马来酞亚胺树脂4501A固化反应的影响。
The measurement of dielectric loss angle is one of the main methods in the preventive tests for the insulation of electrical equipment.
电气设备绝缘预防性试验中的介质损失角正切的测量，则是一种使用较多而且对判断绝缘较为有效的方法。
The dielectric loss and the microwave photoconductivity methods were used to determine the ionic conductivity and the photo-electron decay kinetics of the emulsion microcrystals.
本文制备了三个不同形态比的卤化银乳剂，用介电损耗法和微波光导法分别测定了它们的离子电导和光电导衰变动力学。
It is suggested that when making field measurement of the dielectric loss of such objects, the instrument be connected to the flange or the base of the object to be earthed.
建议在现场进行这类试品的介质损耗测量时，必须注意将电桥或介损仪的接地点与被试品接地法兰或底座相连接。
The dielectric constant and dielectric loss of the composites rise with increasing the content of PANI.
复合材料的介电常数和介电损耗随pani含量的增加而上升。
As we all know, the losses of microstrip lines mainly include dielectric loss, conductor loss and radiation loss.
众所周知，微带线的损耗主要有介质损耗，导体损耗和辐射损耗。
The dielectric constant was almost a constant, while the dielectric loss and temperature coefficient of dielectric constant were sensitive to the sintering conditions.
随着烧结条件的不同，介电常数几乎不变，但介电损耗以及介电常数的温度系数则较为敏感。
Usually, the axial parameters of dielectric loss are greater than those of radial and tangential and there is a slightly difference between radial and tangential.
通常，木材的轴向介质损耗参数大于径向和弦向者，径向与弦向之间略有差异。
In recent years, it has become a new direction to research a new type of dielectric loss measurement devices.
近几年，对新型绝缘介损测量装置的研究成为一个新的方向。
In this paper the principle of DZCPV method is presented and the concrete design of a dielectric loss measuring device using DZCPV method is described.
文中介绍了DZCPV法的原理及使用该方法的介质损耗测量装置的具体设计。
For the percolation composite, the dielectric loss value was always less than 0. 4, irrespective of the frequency.
发生渗流效应时，复合材料的介电损耗低于0.4，与频率无关。
The design of dielectric loss test system based on SOPC is carried out in the paper, according to the analysis of existing systems and the development and application of SOPC.
本文首先介绍了介质损耗测试的原理并对现有的介质损耗测量技术进行了分析对比，以谐波分析法作为基于SOPC技术的设计方案的理论基础。
The functions of this meter include RLC meter, dielectric loss angel meter, MOA meter, electric meter, direct-resistance meter and check gauge.
该测试装置能够完成的测试功能相当于：RLC测试仪、介质损耗角测试仪、MOA 测试仪、电气参数测试仪、直流电阻测试仪以及电表校验仪。
It also showed that the complex dielectric constant and complex permeability decrease as the measuring frequency increasing, and maximum dielectric loss was 0.30, but magnetic loss is small.
其介电常数、磁导率基本都随测试频率的增加而下降；介电损耗值最大可达到0.30，磁损耗值较小。
So it has become a hot domain in the electrical research to measure the dielectric loss .
因此对电气设备绝缘介质损耗的测量已逐渐成为国内外电气研究中的一个较热门的领域。
Based on detailed analysis about dielectric loss measuring methods, the Spectrum Analysis Method is selected.
在对介质损耗角正切值多种在线监测方法进行详细分析的基础上，选中频域分析法。
The electromagnetic loss of the composites is a consolidated results of the magnetic and dielectric loss factors.
复合物的电磁损耗是磁损耗角正切值和介电损耗角正切值的综合结果。
Then, designed and implemented the digital dielectric loss on-line monitor system in this foundation.
在此基础上设计与实现了数字化介质损耗在线监测系统。
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