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- Water Quality Trend Analysis of Key Section in the Yellow River Trunk and Some Measures for Water Quality Management 黄河干流重点河段水质变化趋势分析及水质管理对策探讨
- Application of the Kendall Test Measure on Seasonal Stream Water Quality Trend Analysis on the Arid Region 肯达尔检验方法在干旱区河流水质趋势分析中的应用
- water quality trend analysis 水质趋势分析
- changesin the water quality trend estimates 水质评价
- As the data collected builds up over time, the EPD uses various proven statistical means to analyse water quality trends and patterns. 二十年来,环保署积累了大量的水质监测数据,并利用不同的统计方法分析水质变化趋势与模式。
- Present Situation and Trend Analysis of Water Quality of Main Drinking Water Supply Sources in Kunming 昆明市主要供水水源地水质现状及其趋势分析
- Present situation, trend analysis and prevention and cure countermeasure of surface water quality in Jilin province 吉林省地表水水质现状趋势分析及防治对策
- Keywords Qinhuangdao City;groundwater;water quality assessment;changing trend analysis; 秦皇岛市;地下水;水质评价;变化趋势分析;
- Keywords water quality trend;homogeneity test;seasonal Kendall test; 河流水质;趋势检验;季节性;纯一性;
- Who sets the standard for water quality? 水质标准由谁来制定?
- The plain water quality is very poor. 原水质很差。
- Water quality - Determination of cyanide index. 水质。氰化物指数的测定。
- Periodically summarize and issue quality trend data. 定期总结并公布质量趋向数据。
- Reveal long-term changes in water quality. 反映河溪水质的长期变化趋势。
- Water quality can deteriorate in the summer. 夏季时水质会变坏。
- See water quality solution above all. 首先看水质溶液。
- Conclusion: Water quality of the headwater is bad. 结论：该市农村水源水水质差。
- To summarize the quality of in process control (IPQCP) and its product every month and report them in cumulative charts (trend analysis). 对过程控制的质量数据和产品每月进行统计并将其制作成相关的图表（数据分析）。
- The water quality of the offshore marine areas tended to improve. 近岸海域海水水质呈改善趋势。
- The water quality remains the same as that in the previous year. 与上年相比，水质持平。
