1) Reservoir environmental performance index
水库环境绩效指数
2) REPI
资源环境绩效指数
1.
Based on Resource and Environmental Performance Index(REPI),this paper has given a comprehensive assessment of 30 provinces in China(except Tibet),and the result showed that Anhui Province has become China s resources and environmental performance of the middle level of one of the regions.
利用资源环境绩效指数(Resource and Environmental Performance Index REPI)对安徽省资源环境绩效进行了综合评价,结果表明:安徽已成为我国资源环境绩效水平中等的地区之一。
2.
Use of resources,and environmental performance index(REPI) methods and statistics on China\'s ecological environment in west China\'s Shaanxi Province vulnerable areas of resources,and environmental performance of the systems analysis,results showed that: In recent years Shaanxi comprehensive performance index are on a downward trend,from 126.
利用资源环境绩效指数(REPI)和数理统计方法,对我国西部生态环境脆弱区的陕西省的资源环境绩效进行了系统分析。
3.
This essay,adopting the Technical Criterion for Eco-environmental Status Evaluation and Resources and Environment Performance Index (REPI),conducted a systematic analysis on the resource and environmental performance of Ningxia Hui Autonomous Region in western China,a region which is ecologically and environmentally fragile.
利用生态环境状况评价技术规范和资源环境绩效指数(REPI)对我国西部生态环境脆弱区的宁夏回族自治区资源环境绩效进行了系统分析。
3) environmental performance indicators
环境绩效指标
1.
Second,life cycle approach and other evaluation principles in designing the environmental performance indicators(EPIs) are researched from several famous guidelines developed by international organizations,such as Global Reporting Initiative,and industrial countries.
通过对各项环境绩效指标在我国国家环境保护总局近年发布的五个有关文件中出现的频数进行统计,可发现其存在末端治理为主、规制导向的总体特点,在各项原理的运用上都还存在一定局限。
4) environmental performance
环境绩效
1.
Dynamic model of environmental performance evaluation for industrial enterprises based on eco-efficiency;
基于生态效益理念的企业环境绩效动态评估模型
2.
The information of enterprises′ environmental performance and its publishment;
企业环境绩效信息及其披露
3.
A model for assessing an enterprise′s environmental performance based on production chain;
基于生产链的企业环境绩效测度模型
5) environment performance
环境绩效
1.
As the index system of beer brewing was complex,some corporations had to be evaluated qualitatively and which could not show the environment performance objectively.
啤酒生产过程复杂,评价指标较为繁琐,很多啤酒企业在进行环境绩效考核时往往只能从定性的角度去评价,很大程度上不是很客观。
2.
Thus,the research on how to establish the HSE performance index system and measure the environment performance has the theoretical and practical significance.
关于构建石化行业HSE绩效指标体系以及测评环境绩效的相关研究具有理论和实践价值。
补充资料：迁移效率指数、偏好指数和差别指数
迁移效率指数、偏好指数和差别指数
迁移效率指数、偏好指数和差别指数迁移效率指数是用于测定两地间人口迁移效率的指标。它是净迁移对总迁移之比。计算公式为:EIM一摇寿纂拼又‘。。上式中，}人么夕一材方}为i、]两地净迁移人数;从少+材户为i、]两地总迁移人数;El入了为迁移效率指数。 EIM的取值范围为。至100，如某一地区的值越大，反映迁移的的影响也越大。如果计算i地区与其他一切地区之间的人口迁移效率指数EIM厂，则: }艺材。一芝Mj、}EIM汀艺。+乏M，(j笋i) 迁移偏好指数是从一个地区向另一地区的实际迁移人数与期望迁移人数之比。计算公式为:____M.___材尸2行一:一二子一一不石一二，么M“ 了厂‘.厂‘、八 }二不十二六二1 、厂厂7上式中，M“为从i地迁到j地的实际迁移量;艺材。为总的人口迁移量;尸为总人口;M尸I，j为迁移偏好指数。通过计算迁移偏好指数，可以反映各地区的相对引力。 迁移差别指数是反映具有某种特征的迁移人口与非迁移人口区别的指数。例如，专业技术人员的人数所占比重，各种文化程度人数所占比重等，以便研究人才流失和其他间题。计算公式为:M‘从IMD、一翌不丝xl。。 .义V‘ N上式中，M为迁移人数;M，为具有i特征的迁移人数;N为非迁移人数;N‘为具有i特征的非迁移人数;了八了D、为迁移差别指数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条