Both the fecalcoliform Numbers given and the chlorination concentration mentioned are two primary water-quality indicators.
给出这两种细菌的数量以及讨论的氯化浓度是两种主要的水质指示剂。
2
The "reaching criteria rate" of the parasite ova sediment and the value of the fecalcoliform bacteria were 100% among the excrement in the outlet.
出口粪液寄生虫卵沉降率、粪大肠菌群值两项同时达标率为100%。
3
The index of fecalcoliform had great impact on source water quality. In recent years, the water quality in Yongjiang River kept stable and there was no tendency of deterioration.