electron gun

Calculation and Analysis of 25 Inches QPF Dynamic-Focus Electron Gun

25英寸QPF动态聚焦电子枪的计算和分析

Inquiring into Nationalization of Stem Inner Lead Wire in Electron Gun

电子枪芯柱内引线国产化探讨

Dynamic Thermal Dissipation of Cathode Module in Electron Gun of Traveling Wave Tube

行波管阴极组件动态热耗散分析及优化设计

In experiments using EHT for electron gun operation , the negative terminal is connected to earth.

─以超高压电源接驳电子枪时, 将负端钮接地.

The experimental results indicate that the electrical properties of electron gun can meet the design requirements.

实验结果表明,电子枪的性能参数符合设计要求.

Electron gun is one of the key components of coupled-cavity traveling-wave tube TWT.

电子枪是耦合腔行 波管 的核心部件之一,枪的电子束参数对行 波管 工作性能有重要影响.

Commissioning of a Thermionic Cathode Microwave Electron Gun with High Duty Factor

高工作比热阴极微波电子枪调试出束

Dynamical Modal Analysis of TWT Grided Electron Gun

行波管栅控电子枪的动力学模态分析

As the heart of TWT, the structure stability of grided electron gun directly affect pulse output performance of TWT, and the structural reliability under vibration stress are especially important for today's manufacturers.

栅控电子枪作为行波管的心脏，其结构的稳定性直接影响着管的脉冲输出性能，特别是在振动应力下的结构可靠性更是当今生产单位关注的重点。

Development study on High Stable Welding Electron Gun

高稳定性焊接电子枪的研制

To resolve the key problems in the preparing process, such as the super high vacuum, the accurate controlling of Cs flux, the temperature of cathode, a new photocathode preparation chamber has been designed for the DC-SC electron gun.

针对制备中的超高真空、精确控制Cs原子流量和阴极温度等关键问题，设计了用于DC SC光阴极微波电子枪中的光阴极制备室。

System by the electron gun system of points of light signals in RGB color space sampling and analysis, application of color image segmentation to identify the threshold target spot image and using center of gravity method gray-scale image of the photoelectric target identification and location.

系统通过对电子枪光点信号的RGB颜色空间的采样分析，应用彩色图像的阈值分割识别光点目标图像，并用灰度重心法对光电目标图像进行识别定位。

The grid-controlled electron gun must have a good vibration-proof reliability because of the regulating action of current by grid and the designed structure between the grid and cathode.

栅控电子枪栅网与阴极间的精密设计结构和栅网对束流的调整作用决定其设计结构必须具有良好的抗振可靠性。

One type is the iconoscope. It contains three essential parts& a mosaic, a collector ring and an electron gun.

一种是光电摄象管，它有三个基本部件&嵌镶光电阳极、集电环和电子枪。

Design of 120 MW beam power electron gun for high power klystron

120MW束流功率速调管电子枪设计

Now the design of grid mesh affects the design of the whole electron gun, and has great effects over the quality, character and work parameters of electron beam.

而在现今发展的栅控电子枪中，栅网的设计影响整个电子枪的设计，它大大的影响着电子注的质量、性能以及栅极本身的工作参数。

A diode-type electron gun is used to investigate the DC emitting characteristics of a single crystal LaB_6 thermionic cathode.

实验利用二极管型电子枪研究了单晶LaB6热阴极的直流发射特性。

This paper introduces the idea of multi Electron Gun Matix Technology that can make CRT thinner.

本文粗略地介绍了采用多电子枪阵列技术使显像管薄形化的方案.

EBF imaging using a high energy pulsed electron gun is also quite promising.

采用高能脉冲电子枪的EBF成像术也很有成效.

We make an electron gun which consists of a tungsten wire heated by an electric current.

我们制造了一把电子枪,它包括一根用电流加热的钨丝.

The principle and constitution of model EQD-3 electron beam gun and the preparation of nu-clear targets with the electron gun of magnet deflection are described.

文章叙述了磁偏转电子枪的原理和结构以及用EQD-3型电子枪研制各种核靶的工艺过程。

New Approach of Gridded Electron Gun Theory

栅控电子枪理论新探

Magnetic field superimposed field emission electron gun system

磁浸没场发射电子探针系统探讨

Electron Gun Techniques for Large Screen Color Picture Tube

大屏幕彩色显像管电子枪技术

A compact high repetition rate elec-Tron beam accelerator with WIP electron gun

用WIP电子枪的小型高重复频率电子束加速器

A Laser Photoemission Electron Gun for Time-of-Flight Mass Spectrometer

一种用于飞行时间质谱的激光光电子枪

The Micro-Pulse Electron Gun ( MPG) is a new type of microwave electron gun that is based on the multipactor discharge.

微脉冲电子枪是一种利用次级电子倍增效应产生强流电子束的微波电子枪。

A prediction based self adaptive feed forward control system for thermionic cathode microwave electron gun

热阴极微波电子枪预测式自适应前馈控制系统

The performance of a 0.3 μ p convergent beam electron gun designed by means of this methode is also satisfactory.

所完成的0.3微朴收敛型电子枪的设计，其结果是令人满意的。

Because characteristic of electron gun job is restricted, scanning frequency included frequency and frequency two concepts.

由于电子枪工作特点限制, 扫描频率包括了行频与场频两个概念.