短語詞組短語emission n spectra 發(fā)射光譜spontaneous emission -spectra 自發(fā)輻射譜Excitation -Emission Matrix spectra 三維熒光光譜;激發(fā)Excition -emission matrix spectra 激發(fā)fluorescence excitation -emission matrix spectra 熒光激發(fā)fluorescence emission spectra 熒光發(fā)射光譜1315 nm emission spectra nm 發(fā)射譜ir emission spectra 紅外發(fā)射光譜emission spectra peaks 發(fā)射光譜峰值 返回 emission spectra