线圈

This essay discussed and analyzed the equivalent self-Inductance Coefficient of two inductors connected in parallel,and solved the equivalent self-Inductance of perfect coupling with L Hospitcl rule .

文章分析和讨论了两个线圈分别在反并接和顺并接时的总等效自感系数，并用"洛必达法则"求解线圈在理想耦合状态下的自感系数。

Secondly, the relationship between the coil impedance and its liftoff for different materials are obtained using separation of variables and numerical calculation methods.

为考察电涡流传感器中等效电路的适用性，本文从被测体材料角度出发，在分析等效电路基础上，采用分离变量法和数值计算法，得到不同被测材料下探头线圈阻抗与提离高度的关系，并与从等效电路得出的结论比较，确定等效电路的适用性，同时考察被测体厚度对线圈阻抗的影响，最后对得出的结论进行理论分析。

Objective To analyze the effects of coil size and sample volume on coil signal to noise ratio.

目的 分析线圈大小、样品体积对线圈信噪比的影响。

Electricity A soft iron rod in a coil or transformer that provides a path for and intensifies the magnetic field produced by the windings.

铁心：包在线圈内或变压器中的柔软铁条，用于提供道路和加强由线圈曲转产生的磁场

multijugate coupling ; star connection ; decoupling rule

根据基尔霍夫电压定律及法拉第电磁感应定律可列出各线圈的支路伏安关系：图 1 三对耦合线圈星形电

Simply spin it slowly by hand, and start measuring voltage, starting with one coil, and being certain that the voltage increases with each additional coil which is wired in series.

只需旋转，慢慢的手，并开始测量电压，从一个线圈，被确定的电压增加，每增加线圈是有线系列。

Therefore, compensation for the drift should be given; the main reason for the temperature drift is theoretically analyzed which lies in the temperature coefficient of the coil resistance, and then a new compensation method utilizing non-inductive winding is presented and illustrated in an example; the experimental results show that the sensor obtains good compensation effects under 20-90℃, and the temperature stability reaches 0.7%.

电涡流传感器的温度漂移制约了其测试精度，因此需要给以温度补偿；理论分析出导致传感器温度漂移的主要原因在于线圈电阻的温度系数过大，因此提出采用无感线圈进行补偿的方法，并给出了设计实例；实验表明该方法在20~90℃度范围内补偿效果良好，温度稳定性达到0.7%；该方法简单、有效且成本低，可扩展应用于其他类型电涡流传感器。

A temporary magnet made by coiling wire around an iron core; when current flows in the coil the iron becomes a magnet.

由在铁芯上缠绕的线圈构成的临时磁铁；当电流通过线圈铁芯就会变成磁体。

A temporary magnet made by coiling ''.

由在铁''。'芯'。''上缠绕的线圈构成的临时磁铁；当电流通过线圈铁''。

A temporary magnet made by coiling wire around an ''.'iron'.'' core; when current flows in the coil the ''.

由在''。'铁'。''芯上缠绕的线圈构成的临时磁铁；当电流通过线圈''。

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。