研究表明，利用近红外光谱技术可以对复杂的多种类纸张样品进行粗略分类，在此基础上可对属于同一大类的不同纸张进行细分。
The results showed that it could roughly distinguish the complicated-multiple paper samples using NIRS , on the basis ; it could implement subdivision in the same large class of different paper .
纸张分类