Electron gun accessories of color kinescope are made of stainless steel which has high hardness and intensity.
彩色显象管电子枪零件一般由不锈钢材料制成，具有较高的硬度和强度。
The electron back bombardment phenomenon, which results in anomalous increase of gun current emission, has been observed in a series of our side coupled standing wave accelerating tubes.
在以半腔为首腔的边耦合驻波加速管中观察到了电子反轰现象，由于电子反轰的结果，导致电于枪发射电流非正常增长。
According to the result of the measurement, the effects on beam pulse and gun design of the electron transit time between electrodes are discussed shortly.
根据束流测试结果，文章简略讨论了电子极间渡越时间对束流及枪设计的影响。
During the welding process, the computer will modify the position of the electron gun based on the deviation to make the electron beam spot centered on the annular weld groove.
在焊接时利用处理后的偏差值在圆形焊缝相应位置不断修正电子枪的位置，从而达到电子束束斑与焊缝自动对中的目的。
The electron gun can achieve energy scan of electron beam.
电子枪可以实现电子束能量扫描。
The main construction and key technique of long pulse length hollow cathode plasma electron gun are presented.
给出长脉冲空心阴极等离子体电子枪结构与关键技术。
The design stage such as physical design, mechanical design and control system design of this new electron gun is described.
新电子枪系统的物理设计、机械设计、控制系统设计等均进行了描述。
This paper describes a method which can effectively improve the brightness of the conventional triode electron gun by reducing the distance between the anode and the grid cap.
本文通过试验论述了缩短三极电子枪阳极与栅极的间距是提高低压电子枪亮度的有效方法。
The numerical calculation method and result of an low - voltage electron gun for SEM are described in this paper.
本文叙述了用于SEM的低压运用电子枪的设计计算方法及结果。
The preprocessing software can provide a powerful technical support to increase the accuracy and efficiency of the electron gun design.
该软件具有优良的功能，有助于提高电子枪设计的精度与效率。
Design and experimental results of a coaxial electron gun for the production of a radial electron beam are given.
给出了产生径向电子束的同轴电子枪的设计和实验结果。
This paper introduced the applications and the specifications of property of bimetal strips laterally welded and the welding process by the vacuum electron - beam gun.
本文主要介绍彩管用横拼双金属材料的应用概况和对材料的性能要求，以及有关真空电子束焊接的看法。
An electron gun code is used to simulate the electron trajectory, the influence of electrode shape, magnet field, electron trajectory on the electron beam have been studied.
利用电子枪模拟程序对电子轨迹进行模拟计算，研究了电极形状、磁场分布以及电子轨迹与电子注参量的影响，为磁控注入电子枪的设计提供了理论依据。
With Dynamical modal analysis of electron gun by use of ANSYS software, we can get the inherent frequency and vibration model, which can avoid sympathetic vibration.
利用ANSYS软件对电子枪进行动力学模态分析可以得到电子枪的固有频率和振型。从而在结构设计上避免共振。
The construction and measurement system of fiber-optic sensor for monitoring the distance between cathode and first grid during assembly of electron gun are described.
本文描述了用于装配电子枪时控制阴极与第一栅极间距的光纤传感器的结构及其测量系统。
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。
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。
The mechanism giving rise to such potential profiles can be attributed to the Stormer region in the cusp system and the different operation regimes of the electron gun used.
在离子能谱测量中观察到双离子温度。产生这样电位分布的机制，归于会切系统中的斯托沫区和电子枪的不同工作方式。
Electron beam welding machine consists of electron gun, high-voltage power, vacuum unit, vacuum welding chamber, electrical control system, fixture and working station running system and etc.
电子束焊机由电子枪、高压电源、真空机组、真空焊接室、电气控制系统、工装夹具与工作台行走系统等部分组成。
In electronics, the unidirectional, pinhead electron stream generated by the cathode gun in a CRT.
在电子技术中，由阴极射线管(CRT)中电子枪所产生的、单向细电子流。
A fast modulator for pulse electron gun is briefly described.
本文简要描述了供脉冲电子枪用的快速调制器。
Based on photoemission effect. we design a laser photoemission electron gun for electron impact ionization source of time of flight mass spectrometer.
基于光电效应原理。我们设计了一个新型脉冲激光光电子枪，它可以作为飞行时间质谱的电子碰撞电离的电离源。
In this paper, first authors present a structure of DF electron gun. Simulate and analyze this structure. And then make the DF electron guns and sample tubes.
在本文中，作者首先提出了一种动态聚焦电子枪结构，进行了数值计算与分析，制作了动态聚焦电子枪并装管实验。
As the heart of TWT, the electron gun directly affects the output performance of TWT.
电子枪作为行波管的“心脏”，直接影响着整个行波管的输出性能。
A two-dimension simulation code SHMG for the nonintercepting gridded electron gun design is presented in this paper, the numerical analysis model and the experimental results are also described.
主要介绍一个二维无截获栅控电子枪计算机模拟计算程序SHMG，及其关键数值分析模型和实验分析结果。
Design a model electron gun according to the DC emitting characteristic, and the measurements accord with our expectation.
基于发射特性实验数据，设计一把模型枪，实验结果表明加热效率和发射能力达到设计要求。
Many experiments such as the evaporation by the electron gun, ions extraction can be carried out with this device.
利用此装置可开展电子枪蒸发、离子引出等多项实验研究。
The experimental results indicate that the electrical properties of the 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。
BEPCII upgrading project needs a new high current electron gun.
BEPCII改进工程需要更高流强的电子枪。
BEPCII upgrading project needs a new high current electron gun.
BEPCII改进工程需要更高流强的电子枪。
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