cathode-ray tube lens是什么意思

网络释义

用法例句

Studies on the solubility law of cathode ray tube frit;

阴极射线管中低熔点玻璃的溶解规律研究

The foam glass-ceramic have developed by sinter method using waste cathode ray tube glass as raw material and SiC as foaming agent.

以废旧阴极射线管为主要原料,SiC为发泡剂,采用烧结法制备了微晶泡沫玻璃。

In order to study the electromagnetic radiation character of CRT, in this paper, the electromagnetic radiation of electron beam in cathode ray tube of computer video display unit is analyzed and calculated, and experiment test result is provided.

为了研究计算机阴极射线管显示器电子束的辐射场,利用电动力学的方法计算了电子束的加速场,给出了其计算公式和实验测试结果,结果表明:阴极射线管加速区电子束的加速场是一种感应场,并随着距离的增大快速减弱。

Study on preparation of foam glass from waste cathode ray tubes and its performance;

利用废阴极射线管制备泡沫玻璃及其性能研究

Complete sets of finite element models have been developed for the mask as well as for all parts of the cathode ray tube (CRT) to best simulate the realistic situation.

建立了包括阴极射线管 (CRT)里所有部件的完整的有限元模型。

This paper gives an introduction to three kinds of display:CRT(Cathode Ray Tube),LCD(Liquid Crystal Display),and PDP(Plasma Display Panel);analyses their rationale,structural features,and evolution;and makes a comparison between their strong points and weak points.

本文介绍了显示器中常用的三种显示器件 :CRT阴极射线管、LCD液晶和PDP等离子体。

It will go into history as that of CRT.

资料显示,液晶显示器(LCD)是日本将要淘汰的技术,有步阴极射线管(CRT)后尘之倾向。

ON ABERRATION THEORY OF THE COMBINED ELECTROMAGNETIC FOCUSSING CATHODE LENSES

关于电磁复合聚焦阴极透镜的象差理论

ON THE ABERRATION THEORY FOR WIDE AND NARROW ELECTRON BEAMS IN A COMBINED ELECTROMAGNETIC FOCUSING SPHERICAL CATHODE LENS SYSTEM

宽束和细束电磁复合聚焦球面阴极透镜的象差理论

beam penetration cathoderay tube

电子束穿透式阴极射线管

the source of electrons in a cathode-ray tube or electron microscope; consists of a cathode that emits a stream of electrons and the electrostatic or electromagnetic apparatus that focuses it.

在阴极管或者电子显微镜中的源极电子。

An image of the object is projected by the object lens on to the photocathode of an image converting tube.

物象通过物镜投影在变像管的光阴极上。

An image of the object is projected by the objective lens on to the photocathode of an image convert tube.

物象通过物镜投影在变象管的光阴极上。

Application of RO(Reverse Osmosis)Method in Cathodic Electrophoresis Coatings

RO反渗透制水在阴极电泳涂装中的应用

a concave lens [mirror]

凹透镜 [凹面镜]

meniscus (shaped) lens

凹凸透镜，弯月形透镜

aplanat [aplanatic] lens

消球差透镜，齐明透镜

cold cathode lamp

冷阴极电子管,冷阴极灯

Containing or producing the type of electric charge carried by electrons

（电）阴极的，负极的

With a microscopic examination,it was showed that two strains were all Gram negative,short rod bacteria with a single polar flagellum。

镜检结果表明，两个菌株均为极生单鞭毛的革兰氏阴性短杆形细菌。

In this paper, the microstructures and components of the carbonized La-Sc-Mo cathode are analyzed through SEM with EDXA.

采用扫描电镜对碳化镧钪钼阴极进行显微组织结构和成分分析。

air-spaced doublet

双不胶透镜; 双分离透镜; 双分透镜; 空气隙双合透镜; 分离式双透镜

Its practicality effective aperture ratio has been improved to about92.8%, consequently the concen-tration efficiency of microlens array is increased.

其实测有效孔径比可达到92.8%极大提高了微透镜阵列的聚光效率。

The principle of the atom lens using a hexapole magnetic field and its aberration has been discussed.

分析了由六极磁场构成的原子束磁透镜的原理及像差。

Detecting Earth-like Extra-solar Planets from Antarctica by Gravitational Microlensing

从南极洲用微引力透镜技术探测太阳系外类地行星