结果2006~2008年我市游泳场所水质合格率分别为70.8%、84.7%和90.2%。影响游泳场所水质的因素主要是游离性余氯、细菌总数、大肠菌群。

Results During the year 2006 to 2008, the qualified rates of the swimming places water were 70.8%, 84.7% and 90.2% respectively.

youdao

结果2006~2008年我市游泳场所水质合格率分别为70.8%、84.7%和90.2%。影响游泳场所水质的因素主要是游离性余氯、细菌总数、大肠菌群。

Results During the year 2006 to 2008, the qualified rates of the swimming places water were 70.8%, 84.7% and 90.2% respectively.

youdao