QQ客服 官方微博 反馈留言

浏览/检索结果: 共335条，第1-10条 帮助 限定条件 发表日期：2015    内容类型：其他    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 Study of greenway site selection based on cultural route: Research on Grassland silk road (from Xanadu to Zhongdu) 其他 2015-01-01 Zhou, Pan; Wu, Jia Yu; Wu, Xue Fei; Huang, Yi Wei 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 New model for capturing heterogeneity of fertilizer-induced N20 emission factors 其他 2015-01-01 Shang, Ziyin; Gao, Shuoshuo; Zhou, Feng; Mao, Qi 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Legacy impacts of historical anthropogenic mercury emissions on the global source-receptor relationships 其他 2015-01-01 Long Chen; Wei Zhang; Yindong Tong; Xuejun Wang 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 mercury  legacy impacts  source-receptor relationship  human activities  anthropogenic enrichment   Toward the "Smart Polis": methods, tools and strategies of intervention for the sustainable regeneration of historic urban centres. 其他 2015-01-01 Gigliarelli, Elena; Bin, Lu; Cessari, Luciano 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Built heritage conservation  Historic cities regeneration by climate change strategies  SmartPolis  Historic urban landscape  Traditional Chinese towns   The significance of a second adsorption phase with weakly adsorbed species for the calculation of the surface concentrations of a mixture: methanol-DME and methanol-ethene adsorption in SAPO-34 其他 2015-01-01 Wang, Fei; Kobayashi, Yasukazu; Li, Yuxin; Wang, Yao; Wang, Dezheng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 IAST  SAPO-34 zeolite  Competitive adsorption  Dual-site Langmuir isotherm  DIMETHYL ETHER  ZEOLITES  THERMODYNAMICS  CONFINEMENT  DIFFUSION  CATALYSIS  H-ZSM-5   DEM AND GIS ANALYSIS OF THE STREAM GRADIENT INDEX FOR EVALUATING EFFECTS OF ACTIVE TECTONICS: TULA BASIN, NORTH TIBET, CHINA 其他 2015-01-01 Wang, Lin; Cheng, Feng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Geomorphic index  stream length gradient  Digital Elevation Model  Active tectonic   A novel method for fractional vegetation coverage retrieval based on Landsat-8 and MODIS imagery 其他 2015-01-01 Zheng, Xiaopo; Sun, Yuejun; Qin, Qiming; Wu, Ling; Ren, Huazhong; Du, Chen; He, Lian; Zhu, Shengjie; Hui, Jian 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 STUDY ON THE PRODUCTION COST PRICING MODEL OF QUANTITATIVE REMOTE SENSING PRODUCTS 其他 2015-01-01 Shen, Lin; Jiao, Jian; Fan, Ruiyan; Zeng, Qiming 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Production cost pricing model  quantitative remote sensing products  China Remote Sensing Network  common products   A KNOWLEDGE-BASED METHOD FOR ROAD DAMAGE DETECTION USING HIGH-RESOLUTION REMOTE SENSING IMAGE 其他 2015-01-01 Wang, Jianhua; Qin, Qiming; Zhao, Jianghua; Ye, Xin; Qin, Xuebin; Yang, Xiucheng; Wang, Jun; Zheng, Xiaopo; Sun, Yuejun 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 High-resolution remote sensing image  Road centerline  Knowledge model  Damage detection  EXTRACTION   ESTIMATING SOIL MOISTURE CONTENT USING GNSS-R TECHNIQUE BASED ON STATISTICS 其他 2015-01-01 Peng, Xuefeng; Chen, Xiuwan; Xiao, Han; Wan, Wei; Yang, Ting; Yang, Zhenyu 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Global Positioning System  bistatic radar  soil moisture  Gaussian distribution  fitting  GPS SIGNALS