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quality standards for water resources
释义
quality standards for water resources
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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weak property
weak pullback
weak pulse
weak pushout
weak relation
weak relative minimum
weak retract
weak retraction
weak rigidity theorem
weak rock
weak sector condition
weak separability
weak sequence
weak signal detection
weak singular integral
weak singularity
weak solution
weak solution of Ornstein Uhlenbeck type stochastic partial diffusion equation
weak solution of Ornstein-Uhlenbeck type stochastic partial diffusion equation
weak solution of SDE
weak source
weak stability
weak stability boundary
weak star
weak-star topology
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