ecological economics
英
美
- 生态经济学
双语例句
- According to the principles of ecology and ecolomics in this paper presents a relatively complete concept and some basics contents of the ecological design of eCo-agriculture.
本文根据生态学和生态经济学原理比较系统地介绍了生态农业生态设计的概念及一些基本内容。
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