电场强度公式

介绍了等价掺杂转换方法的基本理论，然后运用该理论得到了用于低压功率器件优化设计的系列击穿电压和击穿峰值电场强度计算公式，并正确地预示了最大击穿电压和击穿峰值电场强度的位置。

The basic principle of this method is introduced and a set of breakdown voltage and peak field plots are provided for the optimum design of the low voltage power devices .

本文通过电视距内的电场强度预测公式，推出了小功率电视发射台发射天线的最佳高度和最大服务半径的预测方法。

This article puts forward the forecast means of the best height and the greatest service radius of low power TV transmission antenna through the forecast expressions of electric field intensity in the distance of stadia .

根据实验结果，引入相对湿度系数f2，对电选机高压静电分选腔电场强度的设计公式进行了修正，以求电选机高压静电分选腔的设计更为科学。

Based on the test results , a coefficient f_2 of relative humidity was introduced in the modification of the design equation for the electric field intensity of high voltage static separation chamber of electrostatic separator , so as to make the design of the separator more scientifically .

建立了平面介质被动式静电探测系统的物理模型，给出探测电极所在空间电场强度的计算公式。

Round array parameters of passive ground electrostatic detection systems comprise the detection round array radius , detector number of the array and the electrode size .

此外，本文还对静电涂油机的油液破碎机理进行了理论上的探讨，并从静电学基本理论公式出发，推导了临界电场强度的计算公式。

In addition , the thesis discussed the theory of the oil atomization in the oiler and deduced the calculating formula about the critical electric filed intension from basic theoretic formula .

本文用光线方法分析偏振单色平面波会聚成锥形光束后入射到多层介质膜上的反射波，得到了计算反射波电场强度的近似公式。

The reflection wave of a cone beam , which is formed by a linearly polarized plane wave through a convergence system and then incident upon a stratified medium , is analyzed .

最后还推导出开放式水电阻器的安全区的计算公式，和六种水阻器最大的电场强度的计算公式。水阻器在水电站中遇到故障时作加载电阻；

Finally the formulas derived for determining the salty-zone of the open type water resistors and the formulas for calculating the maximum electric field intensity are also given . In hydraulic power plants , water resistors are often used as emergency loading resistance .

从电偶极子和短振子线天线近区辐射场公式出发，经过理论推导，得到了振子型电小天线近区辐射场电场强度的快速预测公式。

Through analysis and transformation of formulas on the basis of near field formulas for the small antennas ( electrical dipole and short-element antenna ), formulas for the fast estimation of the electric field strength radiated from small antennas on the nearby areas of the antenna are derived .

提出了热及电场诱导的多载流子模型，在完全耗尽近似下，得出了耗尽区厚度和电场强度的计算公式。

Under the approximation of the full depletion , the calculating formulas for the width and electrical field of depletion region are obtained .