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- When the two axes do not share a line, i.e. electron gun is rotated, the picture become inferior by divergence of three electron beam. 当这两者的轴心不一致,即电子枪发生扭曲时,会导致电子束会聚不良。
- A color cathode ray tube has a three in-line beam electron gun. 一种彩色阴极射线管具有三个一字型排列电子束的电子枪。
- 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。
- "CRTs can be monochrome (using one electron gun) or colour (typically using three electron guns to produce red, green, and Blue images that, when combined, render a multicolour image)." 阴极射线管可以是单色(用一个电子枪)或彩色(基本上用三个电子枪以产生红、绿和蓝三色而结合成多彩影像)。
- Usually have three CRT electron gun, injection of the electron flow must be precisely assembled, or will not get a clear image display. CRT通常有三个电子枪,射出的电子流必须精确聚集,否则就得不到清晰的图像显示。
- ELECTRON GUN, PHOSPHOR, GETTER , TUNGSTEN HEATER FOR B/W PICTURE TUBE. 黑白显像管用电子枪,荧光粉,吸气剂,钨加热子等。
- EBF imaging using a high energy pulsed electron gun is also quite promising. 采用高能脉冲电子枪的EBF成像术也很有成效。
- We make an electron gun which consists of a tungsten wire heated by an electric current. 我们制造了一把电子枪,它包括一根用电流加热的钨丝。
- 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。
- Locate at carve three electron's informations street with ten thousand dyke crossing (Hangzhou's art's academy opposite) . 座落在文三路电子信息街与万塘路口(杭州美术学院对面)。
- Electron gun is one of the key components of coupled-cavity traveling-wave tube(TWT). 电子枪是耦合腔行波管的核心部件之一,枪的电子束参数对行波管工作性能有重要影响。
- The resultant metals are melted with electron gun and are rolled into thin foils. 采用特殊的滚轧技术,将还原的金属制备成较薄的靶膜。
- Experimental results show that the ion beam sputtered film is more stable than the electron gun evaporated film. 实验结果显示:离子束溅射膜的性能比电子枪蒸发膜更为稳定;
- Abstract: In this paper, the beam dynamics in micro-pulse electron gun (MPG) is studied using SEEG (Secondary Electron Emission Gun) program. 摘 要: 利用SEEG程序模拟计算了微脉冲电子枪束流动力学问题。
- This paper describes an electron gun for the 7. 6cm YAG projection CRT which was developed for a new 122cm rear and 183cm front projection TVs. 论述了一种已用于122cm背投式和183cm前投式电视机的新型的7.;6cm钇铝石馏石(YAG)投影阴极射线管中的电子枪。
- If an atom contains three protons, it must have three electrons to be electrically neutral. 如果一个原子含有三个质子,这个原子必然有三个电子,使之不带电荷。(重复“原子”
- Dynamic thermal dissipation of cathode module in electron gun of traveling wave tube(TWT) were theoretically simulated with a newly-developed model. 阴极作为行波管的“心脏”,其内部结构的热耗散是影响行波管预热时间的关键问题,热传导和热辐射是引起阴极组件内部热耗散的最重要因素。
- Because characteristic of electron gun job is restricted, scanning frequency included line frequency and field frequency two concepts. 由于电子枪工作特点限制,扫描频率包括了行频与场频两个概念。
- In a color screen, there are three phosphors arranged as dots or stripes that emit red, green and blue light.There are also three electron beams to illuminate the three different colors together. 电子束在画图过程状态为开,而归位过程状态为关,这样不会在屏幕上留下痕迹。
- Currently conventional thermionic cathode electron gun cannot satisfy people’s requirement for high lightness and long lifetime of electron gun. 传统的热阴极电子枪存在着工作温度高、启动慢等缺点。
