water quality change meaning in English
水质变化
Examples
- Image of water quality changes from 1986 to 2005 - castle peak beach
过去二十年泳滩的水质趋势-青山湾泳滩图片 - Water quality change trend analyse of yining city ' s drinking water sources land
伊宁市饮用水源地水质变化动态趋势分析 - To use a method of statistical analysis to describe the trend of river water quality change in recent 50 years
用统计分析的方法描绘河水水质近50年的变化趋势。 - A series of contour maps showing the consecutive monthly values of a certain parameter is a useful way of illustrating gradual seasonal water quality changes in different water bodies
例如以一系列等高线图列出每月某项参数的数值，显示各水体的季节性变化。 - Chapter 3 , the paper studied climate changes , hydrology changes , water quality changes , sediment changes , water volume changes along route on the continental river of arid area
第三章研究了中国干旱地区内陆河的气候变化、水文变化、水质变化、泥沙变化、河流水量的沿程变化。