cathode-ray tube
英 [ˌkæθəʊd ˈreɪ tjuːb]
美 [ˌkæθoʊd ˈreɪ tuːb]
n. 阴极射线管
柯林斯词典
- 阴极射线管
Acathode-ray tubeis a device in televisions and computer terminals which sends an image onto the screen.
英英释义
noun
- 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
双语例句
- Methods of test for cathode-ray tube bulbs
GB/T14010-1992阴极射线管玻壳试验方法 - Computer occur in the near future, in order to plotter and cathode-ray tube screen graphics output, then the birth of the computer graphics.
计算机出现不久，为了在绘图仪和阴极射线管屏幕上输出图形，计算机图形学随之诞生了。 - Ambient light filter cathode-ray tube spot scanner
阴极射线管光点扫描器 - 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。 - X-rays from cathode-ray tube contain continuous photons and characteristic photons. Continuous photons are composed of photons with different energies. Different attenuations will happen in photons with different energies when they pass through objects. It is called beam-hardening effect.
X光管出来的X射线由连续谱和特征谱组成，连续谱是由一系列能量连续分布的光子组成，不同能量的光子穿过物质时会发生不同的衰减，称为射线的硬化。 - Cathode-ray tube ( CRT): Vacuum tube that produces images when its phosphorescent surface is struck by electron Beams.
阴极射线管：一种真空管，当电子束打在其磷光表面会产生影像。 - A procedure for typesetting which uses a computer and a film recording system and develops a photograph on the face of a cathode-ray tube display.
利用计算机和胶片记录系统，把照像显示在阴极射线管显示面上的一种照相排版工艺。 - The surface of the large end of a cathode-ray tube on which an electronically created image is formed.
大的阴极管末端的表面，在上面电子创造的图像成形。 - When flat-panel televisions started to replace bulky cathode-ray tube TV models, Panasonic invested heavily in plasma displays.
在平板电视开始取代笨重的显像管电视时，松下在等离子显示屏上投入巨资。 - In order to obtain accurate indications of range, the linear sweep of the cathode-ray tube must be timed precisely.
为了精确地指明距离，阴极射线管的线性扫描必须计时准确。