Three models of PDS, DPDS and SVS were adopted to investigate the spectra standardization for the cases of different time, attachments and instruments.

• 采用PDS、DPDS及SVS三种方法对不同时间量测、相同仪器不同配件、不同仪器之光谱作标准化，分别讨论光谱误差与标准参考值之预测误差。