visible spectrum
短语[计] 可见频谱 [化] 可见光谱
释义与例句
n.
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1.
The portion of the electromagnetic spectrum which is visible to the human eye (red, orange, yellow, green, blue, and violet).
物理
[计] 可见频谱 [化] 可见光谱
The portion of the electromagnetic spectrum which is visible to the human eye (red, orange, yellow, green, blue, and violet).