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1·The electron gun can achieve energy scan of electron beam.

电子枪可以实现电子束能量扫描。

2·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。

3·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。

4·The focusing performance of electron gun is decided by the structure of electrodes.

电子枪聚焦性能是由电极结构决定的。

5·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。

6·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。

7·A magnetron injection electron gun has been developed by the method, which combines synthesis with analysis.

本文采用综合法和分析法相结合的方法，研制了一种磁控注入枪。

8·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。

9·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。

10·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。

电子枪

1·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。

2·When the annular parts of a spaceflight apparatus were welded, the centre of the rotation of electron gun and the centre of the annular weld are usually not superposed.

在真空电子束焊接航天器件的圆形焊缝时，由于工装等原因，出现电子枪回转中心与焊缝圆心不同心现象。

3·In the vacuum system, the heat radiation is the main factor to affect the temperature of each point of the filament in area source electron gun.

在真空系统中，热辐射是影响面源电子枪灯丝各点温度的主要因素。