【Abstract】Horace， in his Art of Poetry， proposes that poems should either delight， or instruct， or if possible accomplish ......

段玉裁之学术思想师承戴震之“理必”思想,并且有所精进和发展。文章以《段注》训释中出现的“绝”字为研究对象,通过对“绝”字释......

利用TM遥感影像及其他相关数据,结合地面调查与GIS技术提取广西都安县的石漠化空间分布信息,选取该区域人口密度、经济密度、土地......

Xuexin Duan received his PhD degree at University of Twente,Netherland(2010).A??er Postdoc studies at Yale University,he......