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浏览/检索结果: 共28条，第1-10条 帮助 限定条件 发表日期：2011    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 The PRA tools for qualitative rural tourism research 其他 2011-01-01 Ling, Rosalind S. I. A. Juo 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 Participatory Rural Appraisal (PRA)  Iban Longhouse Tourism  Nanga Sumpa   Controls on winter ecosystem respiration in temperate and boreal ecosystems 期刊论文 biogeosciences, 2011 Wang, T.; Ciais, P.; Piao, S. L.; Ottle, C.; Brender, P.; Maignan, F.; Arain, A.; Cescatti, A.; Gianelle, D.; Gough, C.; Gu, L.; Lafleur, P.; Laurila, T.; Marcolla, B.; Margolis, H.; Montagnani, L.; Moors, E.; Saigusa, N.; Vesala, T.; Wohlfahrt, G.; Koven, C.; Black, A.; Dellwik, E.; Don, A.; Hollinger, D.; Knohl, A.; Monson, R.; Munger, J.; Suyker, A.; Varlagin, A.; Verma, S. 收藏  |  浏览/下载：7/0  |  提交时间：2015/11/16 CARBON-DIOXIDE EXCHANGE  ATMOSPHERE CO2 EXCHANGE  SUB-ALPINE FOREST  NET ECOSYSTEM  SOIL RESPIRATION  INTERANNUAL VARIABILITY  DECIDUOUS FOREST  NORTHERN WISCONSIN  VEGETATION TYPES  HARDWOOD FOREST   alpha- and beta-diversity Change of Late Ordovician Hirnantia Fauna of Changning, Sichuan, Southwest China 期刊论文 acta geologica sinica english edition, 2011 Zhan Renbin; Liu Jianbo; Liang Yan; Li Guipeng 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/16 Brachiopods  Kuanyinchiao Formation  Ordovician-Silurian transition  Shuanghe of Changning  SILURIAN TRANSITION  EAST CHINA  BRACHIOPOD  COMMUNITIES  ZHEJIANG  EVENT  TIME   Perceived stress and life satisfaction: social network service use as a moderator 期刊论文 studies in health technology and informatics, 2011 Niu Qikun; Liu Yihao; Sheng Zitong; He Yue; Shao Xiaolin 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/14 Community detection in sample networks generated from Gaussian mixture model 其他 2011-01-01 Zhao, Ling; Liu, Tingzhan; Liu, Jian 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/16 A validity index approach for network partitions 其他 2011-01-01 Liu, Jian; Li, Tiejun 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Model selection  Network reduction  Markov chain  COMMUNITY STRUCTURE  CLUSTER-VALIDITY  COMPLEX NETWORKS  MODEL  ORGANIZATION  MODULARITY  MAPS   Detecting communities in clustered networks based on group action on set 其他 2011-01-01 Zhang, Zhanli; Jiang, Xin; Ma, Lili; Tang, Shaoting; Zheng, Zhiming 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Community separability  Algebraic configuration  r-cycle  Algorithm  COMPLEX NETWORKS  RESOLUTION  GRAPHS  MODEL   Ultrasensitive water-processed monolayer photodetectors 期刊论文 chemical science, 2011 Liu, Song; Wei, Zhongming; Cao, Yang; Gan, Lin; Wang, Zhenxing; Xu, Wei; Guo, Xuefeng; Zhu, Daoben 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 FIELD-EFFECT TRANSISTORS  CARBON NANOTUBE ELECTRODES  QUANTUM DOTS  INFRARED PHOTODETECTORS  ORGANIC TRANSISTORS  POLYMER  BAND  GAP  ELECTROLUMINESCENCE  PHOTOCONDUCTIVITY   Model of municipal solid waste source separation activity: a case study of Beijing 期刊论文 journal of the air waste management association 1995, 2011 Yang Lei; Li Zhen-Shan; Fu Hui-Zhen 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/14 Bacterial and Granular Sludge Characteristics in an Ultrahigh-Temperature Upflow Anaerobic Sludge Blanket Reactor Treating Super Heavy Oil-Containing Wastewater 期刊论文 environmental engineering science, 2011 Ji, Guodong; Tan, Yufei; Zhang, Lihong 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 ultrahigh temperature anaerobic  UASB  super heavy oil-containing wastewater  granular sludge  microbial diversity  PCR  FTIR  X-ray diffraction  16S RIBOSOMAL-RNA  DEGREES-C  BIODEGRADATION  SUBSURFACE  SOILS  PUTREFACIENS  MICROCOSMS  DIVERSITY  PETROLEUM  PHTHALATE