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资源类型: 外文期刊

共6382条记录

A Performance Measurement Method to Production Efficiency

Chen, Ci; Chen, Junhong; SCI

机构： Beijing Acad Agr & Forestry Sci, Inst Agr Integrated Dev, Beijing, Peoples R China;

来源：KNOWLEDGE ENGINEERING AND MANAGEMENT , ISKE 2013年份：2014

关键词： Efficiency estimate Performance evaluation

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Evaluation of changes in ecological security in China's Qinghai Lake Basin from 2000 to 2013 and the relationship to land use and climate change

Wang, Hong; Li, Xiaobing; Yu, Feng; Long, Huiling; SCI

机构： Beijing Normal Univ, Coll Resources Sci & Technol, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：ENVIRONMENTAL EARTH SCIENCES年份：2014

关键词： Qinghai Lake Basin Ecological security Climate change Land use China

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Adsorption and photocatalytic decomposition of roxarsone by TiO2 and its mechanism

Lu, Donglei; Wang, Wei; Yuan, Shoujun; Hu, Zhen-Hu; Ji, Feng; Wang, Wei; Yuan, Shoujun; Hu, Zhen-Hu; Chen, Tianhu; SCI

机构： Hefei Univ Technol, Sch Civil Engn, Hefei 230009, Peoples R China; Beijing Acad Agr & Forestry Sci, Inst Anim Husb & Vet Med, Beijing, Peoples R China; Hefei Univ Technol, Inst Water Treatment & Wastes Reutilizat, Sch Civil Engn, Hefei 230009, Peoples R China; Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Peoples R China;

来源：ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH年份：2014

关键词： Adsorption Decomposition pathway Photocatalysis Roxarsone TiO2

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Optical methods for monitoring harmful gas in animal facilities

Zhang, Shirui; Dong, Daming; Zheng, Wengang; Wang, Jihua; SCI

机构： Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200030, Peoples R China; Beijing Nongke Mans, Beijing Acad Agr & Forestry Sci, Natl Engn Res Ctr Informat Technol Agr, Beijing, Peoples R China; Beijing Nongke Mans, Natl Res Ctr Intelligent Equipment Agr, Beijing, Peoples R China;

来源：OPTICAL ENGINEERING年份：2014

关键词： animal housing harmful gas detection agricultural pollution optical detection devices

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An Object-Based Method for Urban Land Cover Classification Using Airborne Lidar Data

Chen, Ziyue; Chen, Ziyue; Gao, Bingbo; SCI

机构： Univ Cambridge, Cambridge, England; Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing 100875, Peoples R China; Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING年份：2014

关键词： Airborne Lidar elevation difference intensity difference object-based classification urban

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Research on Error Reduction of Path Change of Liquid Samples Based on Near Infrared Trans-Reflective Spectra Measurement

Wang Ya-hong; Dong Da-ming; Zheng Wen-gang; Wang Wen-zhong; Wang Ya-hong; Zhou Ping; Ye Song; Wang Wen-zhong; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Intelligent Equipment Agr, Beijing 100097, Peoples R China; Guilin Univ Elect Technol, Sch Elect Engn & Automat, Guilin 541004, Peoples R China;

来源：SPECTROSCOPY AND SPECTRAL ANALYSIS年份：2014

关键词： Near infrared spectroscopy Optical path Pretreatment Partial least squares

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Comparative Study on Remote Sensing Invertion Methods for Estimating Winter Wheat Leaf Area Index

Xie Qiao-yun; Huang Wen-jiang; Peng Dai-liang; Zhang Qing; Xie Qiao-yun; Liang Dong; Huang Lin-sheng; Zhang Dong-yan; Cai Shu-hong; Yang Gui-jun; SCI

机构： Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing 100094, Peoples R China; Anhui Univ, Key Lab Intelligent Comp & Signal Proc, Minist Educ, Hefei 230039, Peoples R China; Hebei Agr Tech Extens Stn, Shijiazhuang 050011, Peoples R China; Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：SPECTROSCOPY AND SPECTRAL ANALYSIS年份：2014

关键词： Leaf area index Hyperspectral Support vector machine Wavelet transform Principle component analysis

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EXPERIMENTAL STUDY ON ESTIMATION OF GLOBAL MEAN WITH PREFERENTIAL SPATIAL SAMPLES

Ren, Xuhong; Wei, Ning; Guo, Qing; Ren, Xuhong; Gao, Bingbo; Pan, Yuchun; Gao, Yunbing; Ren, Xuhong; Gao, Bingbo; Pan, Yuchun; Gao, Yunbing; SCI

机构： China Three Gorges Univ, Coll Comp & Informat Technol, Yichang 443002, Peoples R China; Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Natl Engn Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China;

来源：INTELLIGENT AUTOMATION AND SOFT COMPUTING年份：2014

关键词： Preferential sampling Global mean estimation Self-organizing dual-zoning method Polygonal declustering Cell declustering

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A Farmland Wireless Sensor Network Optimization Topology Control Algorithm

Li, Feifei; Wu, Huarui; Miao, Yisheng; Zhu, Li; Wu, Huarui; Wu, Huarui; Yuan, Ling; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Natl Engn Res Ctr Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Minist Agr, Key Lab Informat Technol Agr, Beijing 100097, Peoples R China; Peking Univ, Ctr Comp, Beijing 100871, Peoples R China;

来源：MACHINERY ELECTRONICS AND CONTROL ENGINEERING III年份：2014

关键词： wireless sensor network node degree based clustering Energy-sensitive LMST Hybrid topology

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Winter wheat field transformation monitoring through remote sensing in Beijing suburb

Song, Xiaoyu; Cui, Fangning; Gu, Xiaohe; Xu, Xingang; Cui, Fangning; Wang Jihua; SCI

机构： Beijing Acad Agr & Forestry Sci, Beijing Res Ctr Informat Technol Agr, Beijing 100097, Peoples R China; Shang dong Jin Iing Min Ind Liabil Co, Zibo 255081, Peoples R China; Beijing Acad Agr & Forestry Sci, BRCAST, Beijing 100097, Peoples R China;

来源：LAND SURFACE REMOTE SENSING II年份：2014

关键词： Winter wheat transform monitoring Landsat-TM images

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