查询词典 self-inductance

Injecting variable-frequency signal method has many advantages such as no need to adjust inductance of arc-suppression coil, unchanging running status of power utility, secondary measurement, etc, which is a widely used method in capacitive current detection.

注入变频信号法具有不需要启动电感调节装置，不改变系统运行状态，二次回路测量等诸多优点，是目前应用较多的一种检测方法。

We are a professional factory to produce Inverter Transformer、Power Factor Corrector、electronic power transformer、audio frequency transformer、 switching power transformer and inductance coil , main products are exported to America, Japan and Taiwan mostly.

本公司是生产各种贴片变压器、功率因素校正器、电子电源变压器和音频变压器的专业厂家，产品大部份与国内名牌整机厂家配套、出口美国、日本和台湾等地。

This system is designed to measure motor's three important parameters including stator coil inductance, stalling torque and back EMF. All of these test results are used as basis for product detect.

设计这套测试系统用来检测电机定子绕组电感、堵转扭矩及反电动势等三个重要电机参数，把其结果作为检验产品质量的依据。

Applicable to high-, low-frequency transformers, Ballast, ignition coil, coil inductance, voice coil, communications power supplies and customers can request custom models and special products.

适用于高、低频变压器、安定器、点火线圈、线圈电感、音圈、通讯电源等，并可按客户的要求及特殊产品订制机型。

An approximate equivalent model for the calculation of coil inductance of eddy-current sensor has been suggested and so a satisfactory formula deri- ved forpractical evaluation.

本文为计算电涡流传感器线圈的自感而提出了近似的等效模型并得出了较为理想的计算公式。

The oscillator circuit of detecting leak current is designed, with which the inductance of detection coil is converted to frequency of oscillatory signal, and the oscillatory signals are used to eliminate the residual magnetism in coil after removal of leak direct current.

所设计的检测电路把敏感线圈电感的变化转换成振荡信号频率的变化，实现了对直流泄漏电流的精确检测，且交变振荡信号又能有效地消除敏感线圈中直流电流引起的剩磁现象。

On this basis, the characteristic of the inductance type sensor and its operation principle are discussed in detail.

在此基础上，详细探讨了电感式传感器的特点和工作原理。

Also, in the paper, an approach to determine these low values of inductance is presented.

本文中 给出了如何确定此小电感值的方法。

One of the big problems as cable conductor size increases, is how to keep the inductance low.

其中一个大问题，因为电缆导体体积的增加，将是如何留住电感低。

This causes a dramatic increase in resistance and a decrease in inductance.

这会造成明显的电阻增大和电感减小。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。