1.
Study on Extremely High Vacuum Technique in Japan
日本的极高真空技术研究──访日考察报告
2.
A highly evacuated electron tube containing an anode, a cathode, and a control grid.
三极管带有阳极、阴极和控制栅极的高真空的电子管
3.
a vacuum tube in which a hot cathode emits a beam of electrons that pass through a high voltage anode and are focused or deflected before hitting a phosphorescent screen.
阴极射出一束电子通过高压正极的真空管。
4.
consumable electrode vacuum arc furnace
自耗电极真空电弧炉
5.
vacuum hot cathode rectifier
真空热阴极式整流器
6.
biplanar vacuum photodiode
双平面真空光电二极管
7.
hot cathode magnetron gage
热阴极磁控管真空计
8.
plate-detection type vacuum tube voltmeter
板极检波真空管电压表
9.
In order to improve the ultimate vacuum of a UHV system, the gas purging methodwas used for several tests when the system were baked.
为提高超高真空系统的极限真空，在加热烘烤期间用干燥气体冲洗法进行了各种试验。
10.
The interior of the tube must be kept a hard vacuum to preserve the photo cathode.
显象管内部一定要保证高真空才能保护光电阴极。
11.
VACUUM SYSTEM FOR HIGH PRESSURE IMPREGNATION AND AFFECTION ON IMPREGNATION QUALITY
谈高压浸渍真空系统及其对电极浸渍效果的影响
12.
Experimental study and electric field simulation of a UHV saddle field gauge with a CNT field emitter
碳纳米管冷阴极超高真空鞍场规的电场模拟与实验研究
13.
Single-pulsed Surface Flashover Hold-off Voltage of Electrode Geometry in Vacuum
真空中高压电极结构的单次脉冲沿面闪络耐压研究
14.
Over the polar regions we should see aurora.
在极地高空，我们会看到极光。
15.
silicon photodiode vacuum ultraviolet detector
硅光电二极管真空紫外探测器
16.
diode (excl.diode vacuum tubes)
二极管（不包括二级和真空管）
17.
vacuum arc double electrode remelting process
双电极式电弧真空重熔法
18.
A vacuum UV electrodeless discharge lamp is designed.
本文介绍一种真空紫外无极放电灯.