a reaction or response produced by light; spec. a photochemical reaction.
| 单词 | θ76620 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > scientific effects of light > [noun] > study of chemical action of light > photochemical reaction (4) photoreaction1909 a reaction or response produced by light; spec. a photochemical reaction. Subcategories:— acceleration of (3) |
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