本文以鹤庆白族金工的历史发展与传承为研究对象，通过对白族金工艺术的历史追溯与工艺特征考察，来实现为中国民间工艺保护研究贡献绵......

Ultramafic hypoxenoliths found in the alkali-rich porphyry in the Liuhe Village, Heqing, Yunnan,China, are of great sign......

Based on the study about the geological background of Beiya Gold Deposit, numerical simulation was conducted about the t......