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世界水日
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世界水日
Encyclopedia
工学
〔环境日〕
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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
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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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physical pair
physical parameter
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physical pendulum
physical planning
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physical process of marine pollutant
physical process of wastewater treatment
physical properties of civil engineering materials
physical properties of coal
physical properties of composites
physical properties of crystal
physical properties of DNA
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physical properties of natural gas
physical properties of oil and gas
physical properties of reservoir-crude at high pressure
physical properties of rock
physical properties of rock database
physical properties of soil
physical properties of superconductor
physical properties of wood-based panels
physical property analysis of geological sample
physical property characterization of superconductor
physical property measurement experiment
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