an image tube or other device in which an image is formed by light or other radiation on a photoemissive or photoconductive surface and the…
| 单词 | θ64872 |
| 释义 | the world > physical sensation > sight and vision > optical instruments > instruments to refract, etc., light > [noun] > image tube (4) image intensifier1930 an image tube or other device in which an image is formed by light or other radiation on a photoemissive or photoconductive surface and the… image tube1936 an electron tube in which a (visible or invisible) image is formed on a photoemissive surface, causing it to emit a corresponding flow of electrons… image converter1937 an image tube or other device for converting an image formed by invisible radiation (esp. infrared) into a visible one. intensifier1939 Something that intensifies; an intensifying agent. = image intensifier n. at image, n. compounds 2. |
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