电磁

ABSTRACT The dissertation consists of the polarization theory and the scattering theory of polarization including the exact solution for the scattering of plane wave by a chiral elliptic cylinder and the polarization of scattered wave.

本文主要研究了极化理论及目标的极化散射特性，包括研究旋波媒质的电磁极化散射特性，首次给出了旋波媒质椭圆柱散射问题的精确解析解，同时对其散射的极化特性进行了分析。

The record industry owes its professional standards to an EMI embezzler and a conductor thief pp.

唱片业欠其专业标准的电磁干扰贪污分子及售票员小偷（第295-311 ）。

In this paper, the category of EMI and the causes are analyzed.

本文分析了开关电源电磁干扰产生的机理。

Experiment results indicate that this system have good character of immunity to EMI.

结果表明，该系统具有很好的抗电磁干扰能力。

Can be used in a wide range of frequency to eliminate EMI/RFI.

在较宽的频率范围内抑制和消除电磁/射频干扰。

Therefore, an effective and low cost method to reduce EMI is becoming imperative.

所以一个低成本且有效降低电磁干扰的方法是目前所需要的。

A special mode is introduced to reduce EMI.

一个特殊的模式，以减少电磁干扰。

The model and analysis of the EMI were detail in this dissertation.

详细的传导性电磁干扰分析和模型都在本论文中被分析与详述。

And the interfere coupling road; nature and the source of EMI are discussed.

还分析了基于运动系统的图像设备受到的电磁干扰问题及解决措施。

There is, as of right now, no practical way of storing an EMP charge.

目前为止，还没有储存电磁脉冲电荷的可行方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。