石窟

Their architectural structure, religious function, iconographic program, theme and style are to be discussed.

本文针对它们的建筑形制、石窟类型、宗教功能、绘塑题材、布局、风格与以探讨。

The particulates have more acidic pollutants with strong acidity and have the corrodibility to grottoes.

细粒子中有较多的酸性污染物并比粗粒子酸性强,这细粒子对石窟有侵蚀作用。

The development of technology and improvement of test methods are the hopes for solving the periodization of grottoes.

科学技术的发展、科学测定方法的完善，是解决石窟分期问题的希望所在。