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cathode-ray tube

英 [ˌkæθəʊd ˈreɪ tjuːb]

美 [ˌkæθoʊd ˈreɪ tuːb]

n.  阴极射线管

化学

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
        Synonym:CRT

      双语例句

      • 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。
      • 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。
      • A New Method of Cathode-Ray Tube Characterisation Based on Munsell System
        基于孟塞尔系统的阴极射线管特性化新方法
      • The television receiver contain a very special sort of electron tube, called a "cathode-ray" tube.
        电视接收机有一个非常特殊的电子管,称为阴极射线管。
      • Cathode-ray tube and film printer
        阴极射线管胶片影印机
      • 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。
      • 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。
      • The expression "flat panel display" does not cover cathode-ray tube technology.
        所称“平板显示”不包括阴极射线管技术。
      • 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。
      • Cathode-ray tube refraction seismograph seismic acoustic impedance log
        阴极射线管折射地震仪