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单词
光谱
释义
光谱
Encyclopedia
工学
光谱
释
spectrum
光谱
组成复色光的单色光成分按照波长或频率的大小依次排列而成的频谱,通常以直角坐标系图表示,横坐标为波长,单位nm,纵坐标为功率分布,单位W/nm。如将范围限定在380~780nm之间的这段光谱叫作可见光谱。
理学
颜色
释
spectrum
光谱
复色光经过色散系统(如棱镜、光栅)分光后,按波长(或频率)的大小依次排列的分布。
Physics
光学、声学
光学
optical spectrum, light spectrum
光谱
>光学>光谱学>释义
spectrum
光谱
>原子与分子物理学>原子光谱和原子-光相互作用>释义
optical spectrum
光谱
light spectrum
光谱
[optical] spectrum
光谱
†
Astronomy
optical spectrum; spectrum
光谱
Biology
spectrum
光谱
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National Portrait Gallery
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