清末奏折染色工艺的无损光谱分析

高路月¹, 沈灵², 张娟^1,^*, 张晖¹

Non-Destructive Analysis for Dyeing Process of Memorials From the Late Qing Dynasty

GAO Lu-yue¹, SHEN Ling², ZHANG Juan^1,^*, ZHANG Hui¹

岑春煊奏折黄面折页的(a)表面和(b)横截面的形貌图