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水资源质量标准
释义
水资源质量标准
Encyclopedia
工学
水体质量
释
quality standards for water resources
水资源质量标准
根据水资源用途需求对水的物理、化学及生物性质规定的限制性要求。简称水质标准。是保障人体健康和保护河湖生态的基础性标准,是开展水资源、水环境与水生态综合保护的重要技术法规和依据,也是落实水资源用途管制的重要保障。
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hereditarily enumerable set
hereditarily finite set
hereditarily generating system
hereditarily indecomposable continuum
hereditarily indecomposable space
hereditarily normal space
hereditarily ordinal definable set
hereditarily ordinal-definable set
hereditarily paracompact space
hereditarily quotient mapping
hereditarily separable
hereditarily undecidable theory
hereditarily unicoherent continuum
hereditarily weak topology
hereditariness
hereditary
hereditary and congenital kidney diseases
Hereditary bureaucrat and fief System
hereditary class
hereditary C*-subalgebra
hereditary disconnectedness
hereditary diseases of blood system
hereditary diseases of urinary system
hereditary elliptocytosis
hereditary gingival fibromatosis
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