Since the 20th century, fluorescence spectral method (FSM), as one of important modern instrumental analysis techniques, has been rapidly developed. Its theory was gradually abounding, and its operating technique was gradually mature and diversified.

• 荧光光谱法作为一种重要的现代仪器分析方法，从20世纪以来得到了长足发展，理论日益丰富，技术日益成熟和多样化。