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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Early millet use in northern China 期刊论文 proceedings of the national academy of sciences of the united states of america, 2012 Yang, Xiaoyan; Wan, Zhiwei; Perry, Linda; Lu, Houyuan; Wang, Qiang; Zhao, Chaohong; Li, Jun; Xie, Fei; Yu, Jincheng; Cui, Tianxing; Wang, Tao; Li, Mingqi; Ge, Quansheng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/16 starch grain analysis  agriculture origins  early Neolithic  millet domestication  East Asia  STARCH GRAIN ANALYSIS  DOMESTICATION  SITE  DONGHULIN   Starch grain analysis reveals function of grinding stone tools at Shangzhai site, Beijing 期刊论文 science in china series d earth sciences, 2009 Yang XiaoYan; Yu JinCheng; Lue HouYuan; Cui TianXing; Guo JingNing; Ge QuanSheng 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 starch grain analysis  artifact function  slab and muller  Shangzhai Site  Beijing  PANAMA  MAIZE  L.   Wet-dry changes in the borderland of Shaanxi, Gansu and Ningxia from 1208 to 1369 based on historical records 期刊论文 journal of geographical sciences, 2009 Dai Junhu; Ge Quansheng; Xiao Shufang; Wang Mengmai; Wu Wenxiang; Cui Haiting 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 wet-dry change  borderland of Shaanxi Province  Gansu Province and Ningxia Hui Autonomous Region (BSGN)  historical climate  Yuan Dynasty  TIBETAN PLATEAU  TEMPERATURE  CLIMATE