The main purpose of this paper is to introduce the structure and functions of plasma powder surfacing gun with cathode powder feeding.
本文主要对一种具有新的送粉方式——阴极内送粉的等离子堆焊枪的结构和性能进行了一定的探讨。
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。
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 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。
Oxygen ions from a cold cathode ion-gun have been used tor bombarding the growing thin films.
用一个冷阴极离子枪产生的氧离子轰击淀积过程中的薄膜表面。
From the working mechanism of oxide coated cathode, the appearing abnormal phenomenon when the oxide coated cathode is used in electron gun, and its eliminating methods are analyzed in this paper.
本文从氧化物阴极的工作机理出发，分析了氧化物阴极在使用时出现的异常现象和消除办法。
The cathode of the gun may be partially shielded magnetically. The paraxial-ray equation for describing the electron trajectory in the accelerating region is solved in closed form.
阴极处磁场可以具有任意屏蔽程度，得到了在加速场内描写电子轨迹的傍轴方程的解析解。
The cathode of the gun may be partially shielded magnetically. The paraxial-ray equation for describing the electron trajectory in the accelerating region is solved in closed form.
阴极处磁场可以具有任意屏蔽程度，得到了在加速场内描写电子轨迹的傍轴方程的解析解。
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