| 参考生物的半定量选择方法 |
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| 引用本文： | 曾志,马豪,王秀娟,程建平.参考生物的半定量选择方法[J].清华大学学报(自然科学版),2011(5):622-626. |
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| 作者姓名： | 曾志 马豪 王秀娟 程建平 |
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| 作者单位： | 清华大学工程物理系粒子技术与辐射成像教育部重点实验室高能辐射成像国防重点学科实验室; |
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| 基金项目： | 国家自然科学基金资助项目(10705019); 国家海洋公益性行业科研专项经费(2007050228) |
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| 摘 要： | 利用模糊数学综合评价原理和层次分析法,建立了一套参考生物选择的数学处理流程。以关心度为选择指标,通过建立预选种群、确定选择指标、确定指标权重,并对指标进行量化和模糊计算得到了指标的模糊关系矩阵,最后计算得到了预选种群的关心度,实现了多种准则下的综合评价。以EPIC（environmental protection fr...
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| 关 键 词： | 非人类物种 参考生物 层次分析法 |
Semi-quantitative reference organism selection |
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| ZENG Zhi,MA Hao,WANG Xiujuan,CHENG Jianping.Semi-quantitative reference organism selection[J].Journal of Tsinghua University(Science and Technology),2011(5):622-626. |
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| Authors: | ZENG Zhi MA Hao WANG Xiujuan CHENG Jianping |
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| Institution: | ZENG Zhi,MA Hao,WANG Xiujuan,CHENG Jianping(Key Laboratory of Particle and Radiation Imaging of the Ministry of Education,Key Laboratory of High Energy Radiation Imaging Fundamental Science for National Defense,Department of Engineering Physics,Tsinghua University,Beijing 100084,China) |
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| Abstract: | A fuzzy comprehensive evaluation and analytic hierarchy were used to develop a mathematical procedure for selecting reference organisms where the concern degree is used as the selection index.The fuzzy relationship matrix for the index was determined by analyzing selected species to determine index weights and values in fuzzy calculations.The concern degrees for each selected species were then evaluated for multiple criteria.The model was used in an environmental study of ionizing contaminants in the arctic... |
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| Keywords: | non-human species reference organisms analytic hierarchy process |
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