线圈

The ways to judge homonymous ends of two mutual inductors proposed by the teaching material Eletrotechnics are complex in process,especially in the process of many mutual inductors,which often make students puzzled.

在应用教材《电工学》中所提的方法来判定两个互感线圈的同名端，过程较为繁琐，特别是遇到具有多个互感线圈的情形时就更为复杂，使学生容易造成混乱。

The vertical deflection coil is insulated from the horizontal deflection coil.

所述垂直偏转线圈与所述水平偏转线圈绝缘。

The deflection yoke includes a horizontal deflection coil located next to the outer circumference of a funnel to generate a horizontal magnetic field, and a vertical deflection coil installed at the outer circumference of the funnel to generate a vertical deflection magnetic field.

该偏转磁轭包括：水平偏转线圈，位于靠近所述玻锥的外周的位置，用于产生水平偏转磁场；垂直偏转线圈，安装在所述玻锥的外周，用于产生垂直偏转磁场。

One of these testing methods, eddy current, has been widely used for metal thickness measuring because of its good sensitivity, high test speed , non-contact and other advantage. The principle of eddy current testing is that, when the test coil is close to the metal conductor with alternating current, the eddy current would be inducing in the conductor, and correspongdingly, the eddy current would affect the original magnetic field, the result is the coils impedance and inducing voltage changed.

其中涡流无损检测技术具有灵敏度高、检测速度快、非接触等特点而广泛应用于金属厚度检测，它的原理是当载有交变电流的检测线圈靠近金属导体时在导体中产生涡流，该涡流又影响原磁场，使得线圈的阻抗和感应电压发生变化，通过分析阻抗或感应电压的变化来获得被测导体的信息。

A relay coil also has inductance since it is a coil of wire.

由于继电器线圈也是一种线圈，所以也会有自感应。

Where L:inductance of the coil with ferrite core, N:turns of the coil

式中 L 为装有磁芯的线圈的电感量，N 为线圈匝数

Produce and sell high-low-frequency transformers, filters, line promoting transformers, inductance coil, degaussing coil, etc..

生产销售高低频变压器，滤波器，行推动变压器，电感线圈，消磁线圈等。

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。

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。

Because the mutual inductance of Rogowski coil is very small, the induced voltage is so feeble that it is very difficult to measure the small current accurately. So this paper adopted the new materials to make the high precise and mutual inductance Rogowski coil with new method.

鉴于目前 Rogowski 线圈的互感系数低，感应出的电压信号极其微弱的缺点，本课题采用新型材料并以新的制作方法研制出高互感系数、高精度 Rogowski 线圈。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。