安徽农业科学
安徽農業科學
안휘농업과학
JOURNAL OF ANHUI AGRICULTURAL SCIENCES
2009年
36期
18063-18064
,共2页
灰色关联分析%水质评价%广东省
灰色關聯分析%水質評價%廣東省
회색관련분석%수질평개%광동성
Gray relational analysis%Evaluation of water quality%Guangdong province
以广东省西樵和太平场为例,依据2008年广东省水环境监测中心的监测数据,考虑了水质评价标准的区间形式和调整的无量纲化方法--"中心化"方法,利用改进的灰色关联分析方法对广东省西樵和太平场监测断面水质进行评价.结果表明,改进的方法比经典方法更具有区分性,具有更明确的物理意义,在评价水质时具有一定的合理性和可行性.
以廣東省西樵和太平場為例,依據2008年廣東省水環境鑑測中心的鑑測數據,攷慮瞭水質評價標準的區間形式和調整的無量綱化方法--"中心化"方法,利用改進的灰色關聯分析方法對廣東省西樵和太平場鑑測斷麵水質進行評價.結果錶明,改進的方法比經典方法更具有區分性,具有更明確的物理意義,在評價水質時具有一定的閤理性和可行性.
이광동성서초화태평장위례,의거2008년광동성수배경감측중심적감측수거,고필료수질평개표준적구간형식화조정적무량강화방법--"중심화"방법,이용개진적회색관련분석방법대광동성서초화태평장감측단면수질진행평개.결과표명,개진적방법비경전방법경구유구분성,구유경명학적물리의의,재평개수질시구유일정적합이성화가행성.
Taken the Xiqiao and Taipingchang in Guangdong province as an example, according to the monitoring data of Water Environment Monitoring Center in Guangdong Province of 2008, considering the interval forms of water quality evaluation criteria and non-dimensional method-"Centralized" method , monitoring sections water quality of Xiqiao and Taipingchang in Guangdong province was evaluated by grey relational analysis method. The results showed that comparing with the classical method, the improved method had much more distinction and more positive physical significance and proved to be reasonable and feasible to some extent while assessing water quality.