| 单词 | electron-ray tube |
| 释义 | electron-ray tube[ ih-lek-tron-rey ] / ɪˈlɛk trɒnˌreɪ / noun Electronics.a small cathode-ray tube having a fluorescent screen on which the pattern varies with the voltage applied to the grid: used chiefly in radio receivers to indicate accuracy of tuning. Also called electric eye. Words nearby electron-ray tubeelectron optics, electron pair, electron paramagnetic resonance, electron probe microanalysis, electron radiography, electron-ray tube, electron spin resonance, electron telescope, electron transport, electron tube, electron volt Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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