The luminous line or pattern on the screen of a cathode-ray tube.
| 单词 | θ78512 |
| 释义 | the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > cathode-ray tube > [noun] > line or pattern on screen (7) trace1937 The luminous line or pattern on the screen of a cathode-ray tube. Subcategories:— line repeating axis (1) — appearances on screen (2) — movement of spot produced by beam (2) — light persisting on screen (1) |
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