电磁脉冲

Experimental studies were conducted to investigate the effects of driving parameters,such as driving voltage and negative demagnetizing pulse,on the dynamic response performance of a three-way solenoid valve in the common-rail fuel injection system.

结果表明：提高驱动电压可以有效地提高三通电磁阀的动态响应性能；在不同驱动电压下，对于同一正向励磁脉冲都有一个最优的反向消磁脉冲，这时三通电磁阀的动态响应特性最好；驱动电压越高，最佳消磁脉冲越小，最佳消磁脉冲变化越缓慢。

It is a kind of electromagnetic mechanical device turning dispersed electric pulse signal into corresponding angle displacement or line displacement to Electric motor which by stepwise, it is one introduction that output pulse corresponding increment drive component.

步进电动机是一种将离散的电脉冲信号转化为相应角位移或线位移的电磁机械装置，它输出的角位移与输入的脉冲数成正比，是一种输入与输出脉冲对应的增量驱动元件。

Across the Republic—in words or pheromones, in magnetic pulses, tentacle-braids, or mental telepathy—the message from the younglings is the same: Don't worry. It'll be all right.

在共和国之间，无论是言语或其它信息形式，无论是通过电磁脉冲，触须还是心灵感应所表达出来的——这些来自孩子们的信息的含义都是相同的：别担心，一切都会好起来的。

The reinforce experiments of the SCM system is made. With the help of the failure recuring and automatic detection function of the SCM used in EMP effects experiments, the reinforce methods of each failure is studied, and the feasibility of each method is validated.

进行了单片机系统的加固实验研究，借助用于电磁脉冲效应实验的单片机系统的故障重现及自动诊断功能，系统地研究了每一种故障现象的加固方法，并验证了各种方法的可行性。

AIM To explore the effects of EMP exposure on the filtering ability and the reabsorbed ability of kidney of rats'.

摘 要：目的评价电磁脉冲对大鼠肾脏过滤和重吸收功能的影响。

Electromagnetic pulse generated by electrostatic discharge spark can severely interfere in normal operation of the electronic systems and even damage them.

静电放电火花产生的电磁脉冲会对电子系统的正常工作造成严重的干扰，甚至造成系统的损伤。

At the beginning of the thesis, the structure of usually used radome is introduced and the parameters of electromagntic characters are described in Chapter Ⅰ; the different methods for analysis of the electromagnetic characters of radome are summarized in Chapter Ⅱ; the propagation of 3-D beam in free space is conducted in Chapter Ⅲ; then in Chapter Ⅳ, the 3-D Complex Ray Theory are analyzed and the characters of transmitted field of sum and difference beams through radome are studied, and the relative formulations of calculation are rekened; at last the electromagnetic characters of the ellipsoidal sandwich radome and the plane single-layered radome are discussed, and suggestions for optimization of electromagnetic properties of radome are given.

本文第一章介绍了常用雷达罩的结构和描述雷达罩电磁特性的参量，第二章概述了目前分析雷达罩电磁特性所采用的各种方法，第三章分析了三维波束在自由空间传输特性，第四章研究了三维复射线理论，并应用它分析了单脉冲和差波束穿过雷达罩透射场的特性，导出了有关计算公式，在第五章，通过大量的数值计算和实验研究，讨论了椭球形三层夹心状实用雷达罩和单层介质平板模拟雷达罩的电磁特性，并提供了雷达罩电气特性优化的建议。

Emissions of light and very low frequency perturbations due to electromagnetic pulse sources

因电磁脉冲源引起的光辐射和甚低频微扰

Simulation analysis of the coupling effect of one equipment in typical EMP environment.

某设备在典型电磁脉冲环境下耦合效应的仿真分析。

The experiments show that the flip-latch and the trigger in weapon are the weakness in EMP protection.

实验表明，武器装备中的锁存器、触发器是防电磁脉冲场危害的薄弱环节。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。