1) electric field intensity
电场强度(场强)
2) field strength
场强，电场强度，磁场强度
3) electric field strength
电场强度
1.
The influence to ADSS cable of electric field strength;
电场强度对ADSS光缆的影响
2.
Calculation for maximum electric field strength within cover contact;
触头盒内最大电场强度的计算
3.
When the electric field strength was changed from 100 V/cm to 375 V/cm,the mobility was varied as a complex function of fragment size and electric field.
改变电场强度100～375V/cm,得到的迁移率曲线与电场强度和DNA片段长度成复杂的函数关系,已有的经典理论模型:Ogston模型、Reptation无拉伸模型和Reptation拉伸模型都不能正确地描述实验观察到的迁移率随电场强度和DNA片段长度的变化情况。
4) Electric-field intensity
电场强度
1.
The electric-field intensity inside and outside of the spherical cavity in polarized homogeneous dielectric are recalculated by use of Laplace equation, and the conclusion are different from those in some textbooks.
运用拉普拉斯方程对均匀极化电介质被挖出一个球形空腔的内、外电场强度进行了新的运算,得到了与一些教材不同的结论。
2.
By using the theory of complex variable function and conformal transformation, the cross-section of two parallel columns are converted into the cross-section of two parallel plates, and the capacity, electric potential and electric-field intensity of the two parallel columns per unit length are calculated.
运用复变函数、保角变换等理论,把横截面为两平行圆柱变换成横截面为两平行板,计算出两平行圆柱单位长度的电容、电势和电场强度。
3.
Electric-field intensity acting on dielectric and the operation temperature of dielectric are the main factors stressing on the power capac itors.
影响电力电容器的使用寿命的主要因素即作用在介质上的电场强度和介质的运行温度。
5) Electric field intensity
电场强度
1.
The distribution diagrams of electric potential and electric field intensity in dot-charge system based on MATLAB;
基于MATLAB构建点电荷系的电势与电场强度分布图
2.
Calculation of electric field intensity of high voltage direct current transmission lines;
高压直流输电线路电场强度计算方法
3.
Series solution of electric field intensity on perpendicul araxis of elliptic charged ring;
椭圆形带电环垂直轴上的电场强度级数解
6) electric field
电场强度
1.
To analyze the performance of this new ESP,the electric field distribution formula is derived by Gaussian electric flux theorem and the superposition principle.
通过与单极芒刺电除尘器和线-板式电除尘器电场的对比分析表明,双极芒刺电除尘器电极间具有更高的电场强度。
2.
According to the phenomenon of ER fluid influenced by electric field,a new kind of shock absorber and its control system are developed.
试验结果表明:通过改变电流变流体的电场强度,从而改变其流动阻力,可以实现电流变减振器最佳阻尼力的控制以满足车辆安全性和舒适性的要求。
3.
The most important factor influencing the occurrence and characteristics of corona discharge on transmission line conductors is the electric field intensity in the region surrounding the conductor surface.
为了准确计算输电绞线花纹多股绞线表面电场强度的大小,建立了二维电场模型,采用有限元法与镜像法相结合的方法计算带有花纹的输电线表面场强,并与光滑导线模型的场强进行比较,还分析了绞线花纹对导线表面最大场强的影响。
补充资料：电场强度
| 电场强度 electric field intensity 描述电场的基本物理量。简称场强。电场的基本特征是能使其中的电荷受到作用力 ，电场中某一点的电场强度E 定义为放在该点的静止试验电荷所受的 f与其电量q的比值，即E ＝ f／q。试验电荷的电量、体积均应充分小，以便忽略它对电场分布的影响并精确描述各点的电场。场强是矢量，其方向为正的试验电荷受力的方向，其大小等于单位试验电荷所受的力。场强的单位是伏／米，1伏／米＝1牛／库。场强的空间分布可以用电力线形象地图示。电场强度遵从场强叠加原理，即空间总的场强等于各电场单独存在时场强的矢量和，即 
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条
|
|
| ©2011 dictall.com | |