QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6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 Epitaxial growth of large-area and highly crystalline anisotropic ReSe2 atomic layer 期刊论文 NANO RESEARCH, 2017 Cui, Fangfang; Li, Xiaobo; Feng, Qingliang; Yin, Jianbo; Zhou, Lin; Liu, Dongyan; Liu, Kaiqiang; He, Xuexia; Liang, Xing; Liu, Shengzhong; Lei, Zhibin; Liu, Zonghuai; Peng, Hailin; Zhang, Jin; Kong, Jing; Xu, Hua 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 rhenium diselenide (ReSe2)  epitaxial growth  high crystal quality  anisotropy  optoelectronics  CHEMICAL-VAPOR-DEPOSITION  FIELD-EFFECT TRANSISTORS  FEW-LAYER  INPLANE ANISOTROPY  RAMAN-SPECTROSCOPY  BLACK PHOSPHORUS  MONOLAYER MOS2  HIGH-QUALITY  PHOTODETECTORS  SEMICONDUCTOR   What is the longest river in the USA? Semantic parsing for aggregation questions 其他 2015-01-01 Xu, Kun; Zhang, Sheng; Feng, Yansong; Huang, Songfang; Zhao, Dongyan 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Question Answering via Phrasal Semantic Parsing 其他 2015-01-01 Xu, Kun; Feng, Yansong; Huang, Songfang; Zhao, Dongyan 收藏  |  浏览/下载：11/0  |  提交时间：2017/12/03 Xser@QALD-4: Answering natural language questions via phrasal semantic parsing 其他 2014-01-01 Xu, Kun; Feng, Yansong; Zhao, Dongyan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/17 Efficient processing of label-constraint reachability queries in large graphs 期刊论文 information systems, 2014 Zou, Lei; Xu, Kun; Yu, Jeffrey Xu; Chen, Lei; Xiao, Yanghua; Zhao, Dongyan 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Graph database  Reachability query   Late Quaternary environmental change of Yellow River Basin: An organic geochemical record in Bohai Sea (North China) 期刊论文 organic geochemistry, 2011 Sun, Dongyan; Tan, Wenbing; Pei, Yandong; Zhou, Liping; Wang, Hong; Yang, Huan; Xu, Yunping 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 EAST-ASIAN MONSOON  LOESS PLATEAU  VEGETATION CHARACTERISTICS  OXIDATION-PRODUCTS  TETRAETHER LIPIDS  HOLOCENE  SEDIMENTS  SOIL  MATTER  PROXIES