电气强度测试仪(也称为耐压测试仪,电介质强度测试仪,闪点测试器,高压测试仪)是用来测量此类电流值的测试仪。
A dielectric Withstand tester (also called hipot tester, dielectric strength tester, flash tester, high voltage tester) is then used to measure this current.
此参数受电流所通过的样品中的电介质的影响。
This parameter is the current flowing through the sample subjected to the dielectric.
电流在不含金属矿物的地层介质内经过。
A current is passed through earth materials not containing metallic minerals.
具备四种测试仪的全部主要技术性能,可连续自动测试漏电流、接地阻抗、电介质强度、剩余电压。可打印测试数据。
The machine contain main functions of above four testing apparatus, it can automatic test leaking current, grounding electric resistance, dielectric intensity, resting voltage and print testing data.
研究了在大气和乳化液两种介质中,峰值电流对高速走丝电火花线切割加工的影响。
The influence of peak current on finishing high-speed wire electrical discharge machining (WEDM) in gas and emulsion dielectric is studied.
在这篇文章中,分析了一个具有井眼的非均匀介质中似稳电流场的边值问题。
This paper analyzes the quasi static current field boundary value problem in inhomogeneous media with a borehole.
实验的结果表明:接地电极静止或转动介质阻挡放电将呈现不同的放电形式和电流波形。
The experimental results indicate that the dielectric barrier discharge will show different forms and discharge current waveforms by fixing or rotating the grounding electrode.
推导出了考虑介质极化损耗和位移电流情况下暂态电场计算的数学模型。
A mathematical model of transient electric field is deduced, which takes dielectric polarization loss and displacement current into account.
绝缘介质层的二次电子发射,使放电电流增大。
The secondary electron emission from the dielectric layer makes the discharge current increase.
认为这些黑色覆盖物为脉冲电流在放电过程中,油性液体介质裂变产物(主要为碳黑)涂覆在裂纹内部形成的积碳。
The black material is considered as carbon deposition, which is formed by oily-liquid medium fission product (mainly carbon black) covering inside crack during the discharge process of pulse current.
热滞止效应使热区在电流零后可维持较长时间,从而造成了对介质恢复过程的影响。
The effect of time lag causes the TBR to last out a long period after current zero, thus influencing the process of dielectric recovery.
本文根据磁荷观点和分子电流观点讨论磁介质中的磁感应强度和磁场强度的物理意义。
In this paper, the physical meanings of the induction and the intensity in magnetic medium has been discussed from magnetic charge and molecular current point of view.
指出在无磁介质存在的条件下,实际导体回路的自感系数也与电流频率有关。
It is pointed out that the self-induction coefficient is relative to the current frequency in the actual conductor circuit, even if there is not any magnetic medium.
研究了多层金属互连网络的热学模型,详细计算了不同的介质材料、金属线间距、金属层间距和电流密度对多层金属互连线温度分布的影响。
Different dielectric material, metal wire separation, metal level separation and current density for impact of multilevel metal interconnects are calculated in detail.
得到了放电击穿时间、放电峰值电流随充电电压、不同气体介质变化的曲线;
The discharge breakdown time, peak current as a function of charge voltage and buffer gas are obtained.
介质充气后氧的极限扩散电流密度增大,对材料的侵蚀性增强。
The aggressiveness ofaerated solution accreted by increasing the limit diffusion current density of oxygen.
为使电流测量时的电介质吸收影响减到最小,用来做对极小的电流测量的绝缘体,应避免施加大于数伏的电压。
To minimize the effects of dielectric absorption on current measurements, avoid applying voltages greater than a few volts to insulators being used for sensitive current measurements.
对于均匀线性和各向同性的介质,通过计算两种特殊位形的磁场分布,得到其介质界面连续分布的磁化电流可用分立的镜象电流来代替。
Two kinds of magnetic field distribution are discussed and the result show magnetizing current on interface can be replaced with discrete mirror image current for uniform, linear and isotropic medium.
分别计算和分析了介质阻挡放电中电场、带电粒子浓度以及电流密度在放电空间的分布和随时间的演变过程。
The distribution in discharge space, time change of electric field intensity, electron and ion density and the current density are calculated.
在液压介质温度控制、排气流程、降低起动电流等方面进行了改进。
Its hydraulic medium temperature control, gas exhaust flow, starting current control and so on are improved.
分层腐蚀介质、分段腐蚀介质和其他钢样也影响电位和电流分布情况。
Besides, layered or subsection corrosion medium and other steels can also influence in the distribution of potential or current.
电解液作为电解电流的导电介质,是影响加工生产率、加工精度及工件表面质量的主要因素。
As the electric medium, electrolyte is the main factor, which affects the machining efficiency, machining precision and surface quality of workpiece.
这种独特的性能,使得电流变液可被用作一种可控阻尼介质,为半主动发动机悬置系统的研究提供了一条崭新的途径。
With its particular performance, electrorheological fluid can be used as controllable damping media, which bring a promising way to research the semi-active engine mount system.
探讨了在适当的腐蚀介质中,对粉末冶金铱材样品进行交流电解腐蚀时,腐蚀因素(电流、电压、通电时间等)对腐蚀效果的影响。
The effect of corrosive factors (current, voltage and time etc. )on the result of AC electrolytic corrosion of PM iridium specimens in a suitable corrosive is discussed.
介质电导的存在,是由于介质的耗散因子的存在,使得再高频下,传输线存在漏电流。
In high frequency, it also have conductance at dielectric material due to dissipation factor of the dielectric material causing the current leakage.
主要是泵的转速太高、介质粘度又太高这样就会造成泵阻力很大,电机的瞬间启动电流超过额定电流,造成电机过载;
Mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload;
提出一种求解各向异性磁介质中电流磁场的新方法,通过求解各向异性磁介质中圆电流环的磁矢势A分布,求出其磁感应强度B分布。
The magnetic induction intensity distribution B is obtained by solving its magnetic vector potential A distribution of current-carrying circular circuit in anisotropic medium.
运用试验研究详尽分析了各主要加工参数,如电极材料、加工极性、工作液介质、放电持续时间和峰值电流等对微细电极的成形影响,得出了微细电极瞬时成形的基本规律。
The influence of the main working parameters, such as electrode material, polarity, work fluid, pulse duration, peak current, is analyzed by experiments to obtain the microelectrode fabrication law.
第一电极 (1)、第二电极(2)和过滤介质(3)布置成允许导电流通过过滤介质(3)。
The first electrode (1), the second electrode (2), and the filter medium (3) are arranged to allow an electrical conduction current through the filter medium (3).
采用光电流效应研究了CO放电介质中的共振自吸收,测量了气体压力、组份和温度对自吸收的影响。
Using the method of OGE, the resonance self-absorption in CO discharge medium has been studied. The dependence of the self-absorption on pressure, componen and temperature has been measured.
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