electron gun

基本解释

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。
The causes of electron-gun assembly's failures in evaporation equipment are analysed. The methods of checking and removing the failairs are emphatically discussed in point of maintenance.
分析了蒸发台电子枪组件故障的原因，从维修的角度重点讨论了电子枪组件故障检查和排除的方法。
So, our main work is to obtain a satisfactory electron beam with diameter about micrometers by means of choosing a suitable LaBe cathode electron-gun system and a suitable focusing system.
电子束打靶产生X射线已经是很成熟的理论，因此，本论文的理论研究重点是选择合适结构的电子源系统与合适结构的聚焦系统并将电子束会聚为微米级的细小束斑。

a heated cathode with an associated system of electrodes and coils for producing and focusing a beam of electrons, used esp in cathode-ray tubes

电子枪
Thedouble cusp electron gun is capable of generating large orbit electron beam.
双CUSP电子枪可以产生大回旋低速度零散的高质量电子注。
电子鎗

电子枪
Then the configuration of the electron gun is improved to fitting the test system based on analyzing the affection of different field distribution to electron track and the experiment.
然后,通过分析不同的电场分布对电子轨迹的影响,并结合实验,逐步改进电子枪结构,使其符合测试系统要求。
电子鎗