2) water environmental quality assessment
水环境质量评价
1.
In accordance with the outstanding influence of the sediment on water quality,the water environmental quality assessment for the Menghua section of the Yellow River is carried out to completely reflect the pollution situation and validly distinguish between the natural pollution caused by the sediment and the artificial pollution produced.
针对黄河泥沙对水环境质量评价的突出影响,为了完整地反映多泥沙河流的水环境质量状况以及有效区分由泥沙带来的自然污染与由污染物排放引起的人为污染,该文依据多泥沙河流水环境质量评价应遵循的基本思想方法,对黄河孟花段的水环境质量状况进行了评价。
3) water environment quality assessment
水环境质量评价
1.
Analysis of methods of water environment quality assessment;
水环境质量评价方法浅析
2.
This paper introduces a new and available approach for water environment quality assessment-Fuzzy information diffusion method.
将模糊信息分配方法应用到水环境质量评价中,以西安市水环境质量评价为例进行了检验计算,结果表明:评价结果能较准确地反映水环境质量的实际情况,最后对其进行了合理的分级,具有一定的应用价值,为水环境保护和管理提供依据。
3.
This article combines “weighty-W”with“quality ratio-Pi”and correspondingly gets the method of comprehensive weighty quality ratio in water environment quality assessment.
将权重W与质量系数Pi 进行有机结合 ,确定出“综合权重质量系数水环境质量评价法” ,综合考虑水体中所有水质参数的水质类别以及实测值在所属类别中所起的作用 ,确定水体污染程度 。
4) comprehensive-assessment of water body
水体质量评价
6) evaluation of water resources quality
水资源质量评价
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条