1) water quality evolution
水质演化
1.
According to the dissipative structure theory,the dissipative structure of fiver system was described in this paper and a fiver water quality evolution model was developed based on the theory of information entropy and fuzzy theory,which advances the the.
根据耗散结构原理,本文对河流系统耗散结构进行了识别,并将模糊理论和信息熵结合起来,建立了一种基于耗散结构理论的河流系统水质演化模型,促进和完善了水资源系统分析理论和方法。
2.
Based on the monitoring data of groundwater quality in Dezhou City,the paper discusses water quality characteristic and analyzes the water quality evolution of deep groundwater.
根据德州市地下水水质监测数据,本文论述了深层地下水的水质特征,分析研究了深层地下水的水质演化。
2) evolution of water quality
水质演化
1.
The monthly and yearly evolution of water quality were studied by means of PCA, and its response to environment acidification is analyzed by means of correlation.
采用主成分分析的方法 ,探讨了不同统计口径水质演化的年际和月变化特征。
3) water quality evolution
水质演化规律
1.
A study of the development and water quality evolution of groundwater in the Northern Henan Plain;
豫北平原地下水开发利用与水质演化规律
4) underground water quality evolution rule
地下水水质演化规律
1.
The research summary of domestic underground water quality evolution rule
国内地下水水质演化规律研究综述
5) water quality retrieving
水质反演
1.
The mechanism between light and water interactions,however,is very complicated because different matters and their concentration have different absorption and backscattering characters,which makes water quality retrieving f.
本文在重点综述国外在基于统计学理论基础上的内陆水质遥感反演研究后,总结出具有代表性的反演模型,并结合水质反演的原理,指出基于统计学理论的内陆水质遥感反演存在的问题,旨在促进国内内陆水质的遥感反演研究、为相关领域的研究人员提供咨询和借鉴。
6) tectonic-hydrogeologic evolution
构造水文地质演化
补充资料：地下水水质测定(见水质测验)
地下水水质测定(见水质测验)
dixiashui shulzhi eeding地下水水质测定见水质测验。
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