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可见光区在多少nm之间

更新时间: 2020-11-12 00:00:00     

可见光区的范围是在四百到七百纳米,而且可见光波长一般在380-780纳米之间。一般人的眼睛可以感知的电磁波的波长在400到700纳米之间,但还有一些人能够感知到波长大约在380到780纳米之间的电磁波。

关键词: 可见光 多少 nm 之间

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