The emission spectra of he plasma were measured by using three types of experiment devices: dielectric barrier discharge device, hollow-cathode discharge device and Penning discharge device.
采用三种实验装置(介质阻挡放电装置、空心阴极放电装置和彭宁放电装置)分别测量了不同压强范围内氦等离子体的发射光谱。
A discharge model on the sputtering hollow cathode discharge (SHCD) copper ion laser is established, its characteristics of discharge, sputtering and the particle interaction processes are analysed.
本文祥细分析了溅射型空心阴极放电(SHCD)铜离子激光器的放电、溅射特性和粒子的相互作用过程，建立了放电模型。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control device.
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
The basic are phenomena and characteristics of hollow cathode vacuum are Welding (HCVAW) are studied.
研究了空心阴极真空电弧焊接(HCVAW)的一些基本现象和特性。
The functions of the hollow cathode for electron bombardment mercury ion thruster and its requirements are described.
本文叙述了空心阴极在电子轰击式汞离子推力器中的功能、推力器对空心阴极的要求。
The ultraviolet copper ion laser with helical hollow cathode has been experimentally investigated. The discharge and laser gain and output characteristics were studied.
采用螺旋形空心阴极放电激励紫外铜离子激光器，实验研究了空心阴极放电，激光增益和激光输出功率特性。
Surface morphology and composition analysis of the failure emitter of hollow cathode were characterized by using FESEM and EDS.
利用场发射扫描电镜(FESEM)及其附带能谱仪研究了失效空心阴极发射体的表面形貌、元素组成。
A new multiple hollow cathode sputtering target which has a simple structure and a high sputtering rate, was put forward.
研制了一种由多个空心阴极并列组合而成的可直接作为溅射靶的多重空心阴极溅射靶。
Using hollow cathode lamps, the atomic state lifetimes have been measured by laser fluorescence spectroscopy.
利用空心阴极放电灯的激光感生荧光技术进行了原子能级寿命测量的研究。
Before or tin plating nickel plating of bad contacts between the cathode, discharge sparks will melt into hollow copper hole.
镀镍前或锡电镀间的阴极接触不良，放电火花将铜材熔成凹洞。
A chromium hollow cathode lamp was used as a light source instead of the deuterium continuum source.
铬空心阴极灯可代替氘灯作为测定光源。
The results indicate that it has visible effect on restraining arc discharge and hollow cathode discharge as well as ion nitriding on high-chrome steel material surface.
结果表明，交流脉冲放电在抑制弧光放电和空心阴极效应方面是非常有效的，对于高铬钢材料表面的离子渗氮作用是明显的。
This paper describes physics processes of the discharge within an orificed hollow cathode.
对小孔空心阴极内部放电物理过程作了描述。
The result shows that heating efficiency of hollow cathode is effectively enhanced by using heat shield.
结果证明，热屏蔽层的应用有效地提高了空心阴极加热效率。
The power has been used to conduct two sorts of experiments including both to restrain arc discharge and to control hollow cathode discharge.
采用中频交流脉冲等离子体源进行了抑制弧光放电和空心阴极效应以及离子渗氮工艺的实验。
This assembly uses mode of "first absorption then spectroscope , excitation source of deuterium hollow cathode lamp or broadening line hollow cathode lamp."
采用“先吸收后分光”方式，氘空心阴极灯或变宽谱线空心阴极灯作激发光源。
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 influence of argon flow, are length, the inner diameter of hollow cathode on the voltage - ampere characteristics are discussed.
并讨论了氩气流量、弧长和空心阴极内径对电弧伏安特性的影响。
The article researched heating mechanics of hollow cathode discharge effect and the process of hollow cathode plasma sintering cerium-tungsten alloy billets.
本文研究了空心阴极效应的发热机理及空心阴极等离子烧结铈钨坯的工艺。
Micro-hollow cathode discharge (MHCD) is a newly advanced micro-discharge technique based on ordinary cathode discharge in a sub-millimeter scale micro-hollow under high pressure.
微空心阴极放电(MHCD)是在普通空心阴极放电的基础上提出的一种高气压下亚毫米级微放电技术。
Micro-hollow cathode discharge (MHCD) is a newly advanced micro-discharge technique based on ordinary cathode discharge in a sub-millimeter level micro-hollow under high pressure.
微空心阴极放电(MHCD)是在普通空心阴极放电的基础上提出的一种高气压下亚毫米级微放电技术。
This welding equipment consists of hollow cathode welding torch, vacuum system, welding power source, gas flow control unit and compact control dev...
空心阴极焊接设备由空心阴极焊枪、真空系统、焊接电源、气体流量控制单元、总控制箱组成。
Aslo the paper has dealed with the mechanism of the hollow cathode vacuum arc discharge and analyzed the starting arc process according to the neutralizing theory of ionized gas.
根据电离气体中性化条件，初步探讨了在低气压下空心阴极电弧放电的引弧过程，分析了影响低气压下空心阴极电弧放电引弧电压的因。
The application of the hollow cathode discharge source in the trace amount element analysis is recommended.
并介绍了空心阴极光源在痕量分析上的应用。
The plasma produced in ablative capillaries by high power discharges between an anode and a hollow cathode can be used as sources for electrothermal/electrothermal chemical launchers.
利用可消融材料制成毛细管，在其两端阳极与中空阴极间进行大功率放电，形成高压等离子体源。
The differences of discharge characteristics between the hollow cathode arc under low pressure and the conventional TIG arc under atmosphere are discussed.
本文介绍了空心阴极真空电弧焊接技术的特点及其放电机理，讨论了低气压下空心阴极电弧放电与常规电弧放电的不同特点。
While hollow cathode being discharged, migration, diffusion, evaporation and sputtering of reaction products were analyzed.
论述了空心阴极放电时，其内部化学反应生成物的迁移、扩散、蒸发和溅射。
Micro-hollow cathode discharge;
微空心阴极放电；
Micro-hollow cathode discharge;
微空心阴极放电；
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