changesin the water quality trend estimates

• 水质评价

changesin the water quality trend estimates的用法和样例：

例句

1. The illegibility mathematics is used for evaluating water quality.
   将模糊数学应用于水质评价中。
2. It shows Aha Lake meets national Guideline of state drinking water, but it is polluted to some extent.
   由水质评价结果可以得出，阿哈水库满足国家饮用水标准，但已受到一定程度的污染。