Coliform group counts and fecal coliform group counts were determined by most probable number (MPN ) and bacterium total amounts were measured with dilute platform method.

 
  • 采用多管發(fā)酵法(MPN法)測定大腸菌群數和糞大腸菌群數,稀釋平板法測定細菌總數,并進(jìn)行了浮游生物檢測,以此對白河南陽(yáng)段水質(zhì)做出初步評價(jià)。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan