- 基本释义
- 英英释义
- 更多资料
- 1. 【医】淡水生态系统
网络例句
以下结果来自互联网
- During the Year, all Member States,the United Nations system and major groups are encouraged to raise awareness of the essential importance of freshwater resources for satisfying basic human needs, for health and food production and the preservation of ecosystems, and for economic and social development in general.

鼓励全体会员国、联合国系统和主要群体在国际淡水年期间,更好地认识淡水资源对满足人类基本需要、对保健和粮食生产、生态系统养护以及总体经济和社会发展的至关重要性。 - Freshwater fish; freshwater lakes.

淡水鱼;淡水湖 - Freshwater: A precious commodity

淡水:宝贵的商品 - freshwater mussels found worldwide.

可在世界范围内找到的淡水贻贝。 - International Year of Freshwater 2003

2003国际淡水年
网络释义
以下结果来自互联网
-
1.
淡水生态系统
水资源开发||Water resources development...淡水生态系统||freshwater ecosystems...集水区||Catchment areas
www.fane.cn - 相关搜索 -
2.
淡水生態系統
地理資訊系統 Geographic information systems...淡水生態系統 freshwater ecosystems...森林資源評估 Forest resource assessment
big5.cri.cn - 相关搜索
