红外线吸收用试样 infrared absorption: 红外吸收; 红外线吸收absorption infrared spectrometer: 吸收红外光谱仪cell for infrared absorption: 红外吸收池far infrared absorption spectrum: 远红外吸收光谱far-infrared absorption spectrum: 远红外吸收光谱下载手机词典可随时随地查词查翻译