查询词典 current pulse

Chapter 1 first introduces the development-history, present state on the research and application of product shock testers, the current application situation of shock teasing and its force pulse on the base of having collected and analyzed plenty of documentation.

论文分为以下几个章节：第一章首先在综合国内外文献的基础上介绍了冲击试验机的发展历史，研究与应用现状，并介绍了冲击试验与冲击波形的运用状况。

This text has analysed the current situation , structure and operation principle of the system what sack cleaner of the pulse.

本文分析了脉冲袋式除尘系统的发展现状、结构及工作原理。

However, most of them are not true reflection of the current problems, not to mention any "great works" that deserve commendations from the point of cultures and conceptions, if we say that keeping abreast of the pulse of our times. In this respect, they are entirely different from the contemporary painters in China.

如果说这些作品紧跟时代，但却不多见反映时代问题的作品，更不要说在思想上和观念上都值得称道的&大作品&，这一点远不如中国的今日画家们。

The response of ultra fast photoconduction detector made of SI-LEC GaAs crystal was studied experimently. The response time to picoseconds pulse laser and sensitivity to 532 nm direct current laser were obtained for GaAs detector.

实验研究了具有极快响应的SI-LEC GaAs光电导辐射探测器的响应，测量它对皮秒级脉冲激光的时间响应及对532 nm直流激光的灵敏度。

Transmitted electrons were finally detected by a channeltron electron multiplier operating in single-pulse mode instead of usual measuring current intensity, which can reduce the acceptance solid angle and the contribution of elastic scattering in the forward direction can be minimized effectively.

因采用了恒温控制作用室，以便较准确测量反应室的绝对气压值；同时采用静电型圆柱能量分析器，并用计数率测量模式代替通常的束流强度测量模式，从而可以大幅度减小接收立体角，抑制零度角的弹性散射贡献。

This article mainly introduced the IGB T application electric circuit, with, when has the disruptive discharge IGB the T electric current's limit and the protection circuit, realize the high frequency high-pressured pulse power source's overall design.

本文主要介绍了IGB T的应用电路，和当发生击穿放电时 IGB T 过电流的限制及其保护电路，实现高频高压脉冲电源的整体设计。

A beam profile diagnostic system of high current, short pulse electron based on Cerenkov radiation is introduced.

介绍了一套基于切伦科夫辐射的、用于强流短脉冲电子束束剖面测量的装置。

High-current short-pulse electron-beam ; Cerenkov radiation ; CCD camera ; Linear induction accelerator

强流短脉冲电子束；切伦科夫辐射； CCD相机；直线感应加速器

In the subsequent experiments, when the LaBe cathode emitted continuously and the current is 40uA, the minimum diameter of electron-beam spot recorded was 22 um. While the LaB6 emitted pulse, the minimum diameter of the focus decreased and wasnt more than 15um. The reason is that the heat accumulated on the foil-film, which enlarged the focus dimension, reduced remarkably.

当阴极采取连续发射电子的工作模式(发射电流40μA)时，记录测量到的最小电子束焦斑直径不大于22μm；而在相同条件下，以脉冲方式发射电子束时，其焦斑直径不大于15μm，原因是短时间的电子轰击减小了靶面的热堆积效应等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。