查询词典 capacitive reactance

In this case inductive reactance magnitude is varied from 0.1 to 106.0 ohms with the calculated fault current shown in the y-axis.

在这种情况中，感抗的幅值随着y轴所示的计算故障电流从0.1变到106.0 ohms。

Firstly,the inductive reactance on the resonance point was estimated.

并利用Matlab仿真平台，建立了中性点经消弧线圈接地的电网模型。

Following formula calculates the inductive reactance of an ideal inductor (i.e., one with no losses) to a sinusoidal AC signal.

包括电感的电抗，下列的方程式用来计算一理想电感在一正弦波交流讯号下的电抗

This simple definition ignores the fact that amplifier output impedance usually varies considerably across the audio band, increasing with frequency as the negative feedback factor falls; this indicates that the output resistance is actually more like an inductive reactance.

这个简单的定义忽略了功放输出阻抗通常是随着音频带而变化，负反馈因素降低的时候频率也增加这一事实。这就意味着输出电阻实际上更像是一个电感电抗。

This situation occurs because noise cancellation depends on the fact that the inductive reactance of the windings must be much larger than the impedance of the cable.

线圈的感应电抗必须远大于电缆阻抗，噪声抵消导致这个情形出现。

R where f = the frequency, Hz; L = the inductance, H; R = the dc resistance, X; and XL = the inductive reactance of the coil.

其中f =频率，赫兹；为L =电感艇与r =直流电阻，第十章；和XL =感应电抗线圈

This paper mainly introduces the electrical characteristics of the Robot MOSFET Arc Welding Invertor and its arc welding technological properties. Emphases are laid on the analyses of the current and voltage wavefonns of the main circuit as well as the energy loss of the MOSFETs. The different static characteristic curves and parameters of electrical reactance are also discussed.

研究了机器人场效应管式弧焊逆变器的电气性能和弧焊工艺性能，并着重对其逆变主电路电流、电压波形、管组功耗进行分析研究，以及探讨如何采用不同形状的外特性曲线与合理设计电子电抗器的电参数，从而提高弧焊机器人对不同工件开关、不同弧焊方法的适应性，实现贫飞溅的焊接。

A macro code for calculating magnetic field and reactance of neutral grounding reactor is developed.

以ANSYS/Emag电磁场计算软件为研究平台，编制了计算中性点接地电抗器磁场和电抗的专用宏命令程序。

On the ANSYS/Emag platform, a macro code which can calculate the magnetic field and reactance of shell-type air-core reactor is made. Furthermore, the outer boundary of the field and the control strategy of element size is determined.

以ANSYS/Emag为平台，编制了计算壳式空心电抗器磁场和电抗的专用宏命令程序，确定了场域模型外边界选择和剖分网格控制方法。

In an alternating-current circuit, when the combination of resistance and reactance, called impedance Z, is constant, Ohm's law is applicable and V/I = Z.

电阻和电抗的组合作用称为电阻抗Z，欧姆定律是适用的。例如，V/I=Z。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。