综合水质标志指数 comprehensive water quality index
综合水质评价 comprehensive water quality assessment
河流综合水质模型 comprehensive water quality modeling for river
综合水文地质图 synthetic hydrogeological map
水质综合处理装置 Integrated Water Treatment Plant
水质综合评价 Comprehensive Assessment of Water Quality ; Water quality comprehensive assessment
水质综合 Water quality in general
采用微分方程几何理论分析河流综合水质模型的基本方程，探讨了河流综合水质模型的平衡状态解的求解方法，并给出相关计算公式。
Aiming at the solving problem of equilibrium solution of this nonlinear model, geometry theory of differential equations is adopted, and the relative calculation formula is given.
QUAL2E 模型，该模型是美国国家环境保护局（US EPA）推出的一个河流综合水质模型，该模型具有综合性、多样化和灵活通用的特点，是进行河流水质定量模拟的有力工具。
QUAL2E was released by USEPA as a comprehensive and versatile stream water quality model. QUAL2E can be used as a powerful tool for stream water quality quantitative simulation.
针对水质评价中各评价指标的不确定性，将集对分析理论应用于水质综合评价中。
In view of the uncertainty of evaluation indicators for water quality the theory of set pair analysis is adopted.
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