Electronics. A steady movement across the screen of a cathode-ray tube of the spot produced by the electron beam; the moving spot itself, or the…
| 单词 | θ78515 |
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > cathode-ray tube > [noun] > line or pattern on screen > movement of spot produced by beam (2) sweep1924 Electronics. A steady movement across the screen of a cathode-ray tube of the spot produced by the electron beam; the moving spot itself, or the… Subcategories:— return to start (1) |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。