查询词典 conductor

In order to study the primary resonance and primary parametric resonance of current-carrying conductor subjected to harmonic excitation and ampere force, the Mathieu-equation of the system is derived first.

研究受简谐激励的二长直电流间载流导线的主共振主参数共振问题，应用动力学方法建立载流导线受外部激励和安培力的Mathieau方程。

The present alternating current submerged are furnaces are resulted in low power factor,just because of the problems of inductance existing in current-carrying conductor, skin effect and interaction effect.

目前已有的交流埋弧炉，由于载流导体存在着电感、集肤效应、干扰效应等诸多问题，造成功率因数非常低。

In addition, three-dimension scattering characteristics of aplane wave by a cylindrical conductor are described by applying reduced matrix.

应用平面波谱技术将高斯波束展开成平面波序列，然后利用叠加原理及圆柱导体的边界条件推导了基模高斯波束入射单个圆柱导体的二维散射场公式，应用约化矩阵描述了平面波入射单个圆柱导体的三维散射特性。

"The term is also applied to other types of raised platform, such as an orchestra conductor's dais ."

这一术语也可用于指其它一些类型的突起的平台，如乐队指挥台。

If the graph is shown 1 times, be in volmeter repeatedly the two side of conductor board, discover volmeter finger produces deflexion.

如图1所示，将电压表连在导体板的两侧，发现电压表指针发生偏转。

Between 1 and 100 MHz, the amount of conductor and dielectric loss is negligible.

在1-100 MHz 导体和绝缘体的损耗可以忽略。

Week 12 Conductor in static electric field, dielectric polarization, electric displacement vector and Gauss theorem in dielectric medium.

第12周静电场中的导体；电介质的极化、电位移矢量和有电介质存在时的高斯定理。

It's proved that the long duration response is stable under stationary random excitation, when the mean equation of the temperature in all parts of heat conductor shows no difference with the heat conduction differential equation under classical stationary heat conduction condition.

研究表明，在平稳随机激励下，导热系统的长时间响应也是平稳的。

He realized at once that the conductor had forgotten to wake him up at Dijon.

他马上意识到列车员忘记在第戎叫醒他了。

That afternoon he was very tired and wanted to sleep. He therefore asked the conductor to wake him up when they came to Dijon.

那是下午，他困得不行，就想睡一下，于是他找来列车员，叫他车到第戎的时候一定叫醒他。

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。