cathode-ray tube

cathode-ray tube读音音标

英 [ˈkæθˌəʊd rei tju:b]

美 [ˈkæθˌod re tub]

cathode-ray tube意思解释

释义

阴极射线管；

伦纳德氏管；

变形

复数：cathode-ray tubes

英英释义

n.

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

同义词：CRT

双语例句

A cathode ray tube is shaped like a large bell.阴极射线管的形状象个大铃铛。The device in a writing tube or CRT which generates the electron beam.扫描管或阴极射线管中一种产生电子束的部件。