石质文物是中华民族的灿烂文明,是无价的不可再生的文化遗产和旅游资源,世界上能保存至今的古建筑或较完整的遗迹几乎都是石质建筑。目前多数石质文物,特别是露天石质文物,暴露在自然界环境中,随着岁月流逝不断受到各种自然和人为因素的破坏,近代工业带来的环境污染和酸雨使石质文物受到更严重的侵蚀,许多石质文物的文 The stone cultural relics are the splendid civilization of the Chinese nation, an invaluable irreplaceable cultural heritage and tourism resource. Almost all the ancient buildings or complete relics preserved in the world are stone buildings. At present, most of the stone artifacts, especially open-air stone artifacts, are exposed to the natural environment. As time goes by, they are constantly undermined by various natural and man-made factors. Environmental pollution and acid rain brought by modern industry have made stone relics worse. Erosion, the text of many stone artifacts