“生态效率”的概念、定义、翻译、参考文献-科学参考

单词	生态效率
释义	生态效率 Encyclopedia 理学生态效率释 eco-efficiency生态效率生态资源用于满足人类需求的效率。通常以产品或服务的价值量指标与生态资源投入的实物量指标的比值来衡量，反映每一单位生态资源投入所创造的价值产出。
随便看	personal personal alarm dosimeter personal alarm dosimeter/electronic personal dosimeter personal annals bibliography personal anthology personal area network coordinator personal area network coordinator, PAN coordinator personal bibliography personal communication personal communication system personal communication system, PCS personal company personal computer personal computer, PC personal construct theory personal credit evaluation personal difference personal digital assistant personal digital assistant for courier personal digital library personal direct payment for health services personal dose equivalent personal dose limit personal dose limit; individual dose limit personal dose monitoring instruments

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。