光谱

guāng pǔ fēn xī

光谱分析

spectrum analysis

xiàn zhuàng guāng pǔ

线状光谱

line spectrum

hóng wài guāng pǔ

红外光谱

infrared spectrum

xī shōu guāng pǔ

吸收光谱

absorption spectrum

àn xiàn guāng pǔ

暗线光谱

dark-line spectrum

míng xiàn guāng pǔ

明线光谱

bright-line spectrum

guāng pǔ de qī sè

光谱的七色

prismatic colors