浅淡奇石及其文化渊源

介绍了我国奇石观赏的起源和发展进程 ,对我国石文化传统和各发展阶段的石文化特点进行了探讨

Brief Introduction to Special Stones and Its Origin

Origin and developing history of special stones for enjoyment are introduced briefly, and stone-culture tradtion and its developing characteristics are studied also in this paper. Key words:Stones for enjoyment; stones-culture le diameter and property of ZnO colloid. As shown by the results, the more water addition during the process of preparation the larger the particle diameter of ZnO colloid. Consequently, water addition is able to control the size of colloidal particle; and water additon will influence properties of ZnO colloid such as pH value, absorption spectrum and fluorescence spectrum. A discussion is devoted to mechanism of fluorescence emergence and to effect of water addition on intensity of fluorescence. Water addition is found to be important for avoiding photoproduced hole and photoproduced electron recombination.