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检索条件"主题词=Grey relation analysis"
11 条 记 录,以下是1-10 订阅
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Characterization of alpine meadow surface crack and its correlation with root-soil properties
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Journal of Arid Land 2024年 第6期16卷 834-851页
作者: WU Yuechen ZHU Haili ZHANG Yu ZHANG Hailong LIU Guosong LIU Yabin LI Guorong HU Xiasong School of Geological Engineering Qinghai UniversityXining 810016China Key Laboratory of the Cenozoic Resources and Environment on the North Rim of the Qinghai-Tibet Plateau Xining 810016China Qinghai Provincial Transportation Planning and Design Research Institute Co.Ltd. Xining 810002China
Quantifying surface cracks in alpine meadows is a prerequisite and a key aspect in the study of grassland crack development.Crack characterization indices are crucial for the quantitative characterization of complex c... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Technological innovation capability evaluation of the national-recognized enterprise technology center base on combined weight improved grey relation analysis
Technological innovation capability evaluation of the nation...
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2010 Chinese Control and Decision Conference
作者: Chongyou Jing,Xiu-sheng Zhao,Zhi-wei Zhao BaoDing Tianwei Group,Baoding,China,071056
<正>We analysis the strengths and weaknesses of varies evaluation methods and decide to adopt the combined weight improved grey relation analysis model for the problem of technological innovation capability evaluati... 详细信息
来源: cnki会议 评论
Mineralogical characteristics,metallurgical properties and phase structure evolution of Ca-rich hematite sintering
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International Journal of Minerals,Metallurgy and Materials 2023年 第2期30卷 303-313页
作者: Lele Niu Zhengjian Liu Jianliang Zhang Dawei Lan Sida Li Zhen Li Yaozu Wang School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China School of Chemical Engineering The University of QueenslandSt LuciaQLD 4072Australia Artificial Intelligence Research Institute University of Science and Technology BeijingBeijing 100083China Qinhuangdao Qinye Heavy Industry Group Co. Ltd.Qinhuangdao 066000China
In order to study the sintering characteristics of Ca-rich iron ore,chemical analysis,laser diffraction,scanning electron microscopy,XRD-Rietveld method,and micro-sintering were used to analyze the mineralogical prope... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Influencing factors and contribution analysis of CO_(2) emissions originating from final energy consumption in Sichuan Province,China
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Regional Sustainability 2022年 第4期3卷 356-372页
作者: LIU Wei JIA Zhijie DU Meng DONG Zhanfeng PAN Jieyu LI Qinrui PAN Linyan Chris UMOLE College of Resources and Environment Chengdu University of Information TechnologyChengdu610225China Environmental Planning Institute Ministry of Ecology and EnvironmentChengdu610225China
Within the context of CO_(2)emission peaking and carbon neutrality,the study of CO_(2)emissions at the provincial level is few.Sichuan Province in China has not only superior clean energy resources endowment but also ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Evaluation of Key Factors for the Port Logistics Development in Countries Along the Belt and Road
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Journal of Systems Science and Information 2022年 第6期10卷 645-656页
作者: Kui LIU Dengyuhui LI School of Economics and Management University of Chinese Academy of SciencesBeijing 100190China Unit 92228 of PLA Beijing 102442China School of Emergency Management Science and Engineering University of Chinese Academy of SciencesBeijing 100049China
The port logistics capacity of countries along the Belt and Road is of great significance to promoting Chinese overseas comprehensive supporting system. The study combines quality data with numerical data to extract t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
relationships of ozone formation sensitivity with precursors emissions,meteorology and land use types,in Guangdong-Hong Kong-Macao Greater Bay Area,China
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Journal of Environmental Sciences 2020年 第8期32卷 1-13页
作者: Yuping Chen Hui Yan Yijuan Yao Chunling Zeng Ping Gao Liyue Zhuang Liya Fan Daiqi Ye School of Environment and Energy South China University of Technology(SCUT)Guangzhou 510006China Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control SCUTGuangzhou 510006China National Engineering Laboratory for Volatile Organic Compounds Pollution Control Technology and Equipment SCUTGuangzhou 510006China
Due to the influences of precursors emissions,meteorology,geography and other factors,ozone formation sensitivity(OFS)is generally spatially and temporally heterogeneous.This study characterized detailed spatial and t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Comprehensive evaluation of multiple cropping systems on upland red soil
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Frontiers in Biology 2008年 第3期3卷 344-350页
作者: Guoqin HUANG Xiuying LIU Longwang LIU Fang YE Mingling ZHANG Yanhong SHU Research Center on Ecological Science Jiangxi Agricultural UniversityNanchang 330045China
According to the principles and methods of ecology and system engineering,we set up an evaluation indicator system for multi-component and multiple crop-ping systems,evaluated the comprehensive benefits of multi-compo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A technique for detecting and attributing changes in species distributions to climate change over time
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Chinese Journal of Population,Resources and Environment 2020年 第2期18卷 110-126页
作者: Jianguo Wu The Institute of Environmental Ecology Chinese Research Academy of Environmental SciencesBeijing100012China
The global climate has changed substantially over the last 100 years,and associated changes in species distribution limits have occurred in recent decades.Climate change presents a challenge for biodiversity conservat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
grey relational analysis on the Effects of Rainfall Factors on Runoff and Sediment in the Sloping Farmland with Different Plants in the Central South of Shandong Province
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Meteorological and Environmental Research 2011年 第8期2卷 52-55,81页
作者: LIU Pei-juan ZHAO Zeng-li XING Yan YANG Ji-hua Zhucheng Water Resources and Aquatic Bureau Zhucheng 262200China Comprehensive Agricultural Service Center of Baichihe Town Zhucheng 262200China Zhucheng River Authority Zhucheng 262200China Soil and Water Conservation Department of Forestry College Shandong Agricultural UniversityTaian 271018China
[Objective] The aim was to study the main rainfall factors influencing runoff and sediment in the sloping farmland with different plants in the central south of Shandong Province.[Method] Through grey relational analy... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
analysis of urban vulnerability
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现代盐化工 2018年 第3期45卷 66-67页
作者: Chen Fubin Shan Bo Cheng Shuailong Li Zhihao Nusseilil Mulzabek China University of Petroleum(East China)
Climate change is not a hot point worldwide, for it will generate various influences on the development of a nation, including social, economic and political problems. And for developing countries, the risk is relativ... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论