单词 | 色光 |
释义 | 〔subtractive〕Of, relating to, or being a photographic process that produces a positive image by superposing or mixing substances that selectively absorb colored light.减色:属于或关于一种生成正象的摄影过程,通过混和或重叠能够选择性地吸收有色光的物质〔geyserite〕A white or grayish opaline siliceous deposit formed around natural hot springs.硅华:一种形成于天然温泉周围的白色或浅灰发乳色光的硅沉淀物 |
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