张籍虽一生笃信儒教，但他和僧人道士亦有较为频繁的交往，且有诗歌酬唱赠答。张籍晚年思想较为消沉，受佛道思想影响较深，甚至有服食丹药......

张家口地区主要金矿床金的矿化富集机制研究莫测辉，王秀璋，程景平，梁华英（中国科学院广州地球化学研究所，广州５１０６４０）关键词金矿床，矿化作用，富集......

By taking Zhangjiagang City as the research object, with the guidance of 3S (GIS, GPS and RS) and the theory of landscap......