电场强度

It was shown that TAPP and its metalloporphyrin complexes all had good photoconductivity. The surface photovoltage response in tensity of Soret band and Q band were enhanced with an external positive electric field and weakened with a negative electric field, and possessed the characteristic of p-type semiconductor.

并研究了这些卟啉化合物在不同外加电场条件下的表面光电压谱，结果表明，TAPP及其金属配合物都具有良好的光电性能，且其Soret带与Q带的光伏响应强度随外加正电场光伏响应强度的增加而增强，随外加负电场光伏响应强度的增加而减弱，具有P-型半导体的特征。

Result Biphasic electrical field pulse extended the APD longer than that with monophasic one.

结果 双相电场脉冲比单相脉冲更多地扩展细胞的动作电位时程；不同强度的双相波电场脉冲，对动作电位时程的扩展能力非常相近，而不同强度的单相波对动作电位的扩展能力差别很大，电击后动作电位时程空间分布不均匀；动作电位的扩展主要取决于脉冲强度的峰值，和脉冲持续时间关系不大。

The main contents of thethesis are as follows:1: introduced the Maxwell Equations describing a light waves propagating and theHelmholtz equation which depicts the electric filed of a light wave.

一。介绍了光波在空间传播规律Maxwell方程组以及对光现象起主要作用的电场强度所满足的赫姆霍茨方程。

As an example, the mobilities for 50, 150 and 300 bp DNA molecules are calculated using this model, which matches the experimental data with a error less than 5%.

算例表明对于50，150和300bp的DNA片段，在低电场强度下，迁移率误差值在5%以下。

The monitoring results of the power frequency electric field intensity, power frequency magnetic field intensity ,radio interference and noise of sensitivity areas near the representative transformer substations and power transmission lines are analyzed emphatically.

简单介绍了安徽电网的基本概况，重点分析了具有代表性变电站和输电线路附近敏感区域的工频电场强度、工频磁场强度、无线电干扰、噪声等，全面评价安徽电网环境状况，指出存在的问题，并提出了相应的建议。

The three-dimensional electric fields of the high voltage winding of a shell type transformer arc calculated, and the insulation reliability is analyzed carefully.

还提出了运用多段规则曲线拟合的方法对大型电力变压器的高压套管均压球进行优化设计，得出了既具有了较好的工艺性又具有较好的电场强度分布的最佳的电极形状。

The double sublimation front model was simulated numerically with variable time-step finite volume method. This study mainly concentrates on the influences of control parameters, such as loss factor, initial saturation and electric field strength, on microwave freeze-drying. A comparison of the numerical results was done for different porous structure form as well.

对包括电介质损耗系数、物料的初始饱和度及电场强度等在内的变工况下非饱和含湿多孔介质微波冷冻干燥过程进行了计算，分析了各个参数对干燥过程的不同影响，同时对不同坐标系下的数值计算结果进行了比较。

Numerical results show that the vibration characteristic and dynamic stability of the rotating ER sandwich beam can be adjusted when it subjected to an electric field, and the ER material layer can be used to improve the dynamic stability of the rotating flexible beams.

故在一定的条件下，可以通过控制作用于电流变夹层梁的电场强度来调节旋转运动柔性梁的振动特性，提高结构的动力稳定性。

The stretched DNA offers a smaller crosssection to the gel pore and thus sieves like a smaller molecule.

本研究考察了DNA样品中不同长度的片段在不同电场强度条件下的迁移特性。

Because of the high discharge current, the thickness of this region is very thin, the electric filed is much higher than that of the cold cathode glow discharge.

由于大电流放电效应，使得阳极位降区厚度很薄，因而相对于常规辉光放电而言，阳极区的电场强度比较高。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。