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World Water Day
释义
World Water Day
Encyclopedia
工学
〔环境日〕
释
World Water Day
世界水日
每年的3月22日为“世界水日”。
工学
水利政策法规
释
World Water Day
世界水日
联合国为了推动对水资源进行综合性统筹规划和管理,加强水资源保护,解决日益严峻的缺乏淡水问题,以开展广泛的宣传来提高公众对开发和保护水资源的认识,由联合国大会设立的公益性节日。
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agricultural water pollution
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agricultural water use
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agricultural wind energy resources
agricultural wireless sensor network
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Agriculture and industrialization
agriculture as the foundation of the national economy
agriculture census
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agriculture economic history of Ancient Egypt
agriculture economic history of Ancient Greece
agriculture economic history of ancient India
agriculture economic history of Mesopotamia
agriculture economics
agriculture economy of France in modern times
agriculture economy of the West Europe in middle ages
agriculture futures
agriculture history in Guanzhong region
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