脉冲

And the design principle of transmitting wire and pules source with high frequency can be provi ed.

脉冲电磁波的传输特性在高频条件下对火花放电的影响很大，本文运用传输线理论研究电火花加工极间间隙内脉冲电压及电流波的传输行为，为电源和传输线设计提供依据。

To study the ultrashort laser pulses is to make the best of them.

研究超短脉冲的测量方法，是为了更好地利用超短脉冲。

Noise is one of the most important parameters to evaluate the laser pulses quality.

而激光脉冲噪声是评价光脉冲质量的重要参数之一。

A single pulse in a group of pulses .

一组脉冲中的一个单脉冲。

In each period, LD lights in advance of the time of the output laser pulse occurrence and quenches behind the laser pulse.

在每一个周期中，激光二极管在输出激光脉冲前的某一时刻打开，在输出脉冲后的适当时刻关断。

By this method, the question of the high quality pulse shape demended from the 3D imaging system with supper-resolution depth mapping is raveled out.

解决了原有超测距分辨率脉冲光源三维成像系统对光脉冲要求极高的问题。

A high-voltage and high-frequency pulse sharping circuit was designed according to the principle of magnetic switch technology and magnetic pulse compression technology.

2004高压年会，，中国电机工程学会高电压专业委员会根据磁开关技术和磁脉冲压缩技术的原理，分析设计了一种高压高频脉冲陡化电路。

For strong disturbance case in which Δp is set to be 5, by examining the distributions of relevant physical quantities along radial direction and the normal of wave front, we can infer that the slow wave introduced by the strong pressure pulse steepens into slow shock during the propagation process.

与二维情形类似，沿由源区出发的径向，可以分辨出压力脉冲增长相所引起的前导快波与后随慢波的传播，同时还可观察到压力脉冲恢复相所导致的快模磁声波的传播，由于传播速度的差异，该波动在向外传播的过程中逐渐超过后随慢波。

The delay line is connected to end of the pulse antenna, and the loading resistance is distributed on the delay line.

该天线由脉冲天线(1)、延迟线(2)和加载电阻(3)构成，延迟线(2)与脉冲天线的末端(11)连接，加载电阻(3)分布在延迟线(2)上。

Taking example for the third-order differential Rayleigh pulse radiated by the dipole antenna which is resistance loaded, the influences of antenna on the design of pulse waveform in ultra-wideband system are analyzed.

以三阶微分Rayleigh脉冲通过电阻加载偶极天线辐射的情况为例，研究了天线对超宽带系统脉冲信号波形设计的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。