cathode ray

 
       
  • n. 阴极射线
new

cathode ray的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. a beam of electrons emitted by the cathode of an electrical discharge tube

cathode ray的用法和样例:

例句

用作名词 (n.)
  1. A cathode ray tube is shaped like a large bell.
    阴极射线管的形状象个大铃铛。
  2. Cathode rays are attracted by a positive charge.
    阴极射线被阳电荷所吸引。
分享单词到:
今日热词
  • 深远海浮式风电平台 - deep-sea floating wind power platform
  • 京雄高速公路 - Beijing-Xiongan expressway
  • 农业及相关产业增加值 - the added value of agriculture and related industries
目录 附录 查词历史