大肠菌群数

实验采用国家规定的标准办法检验未经消毒的生牛乳中的细菌总数和大肠菌群数。

The objects of this experiment were to checkout the bacteria count and the coliform group most probable number ( MPN ) of these fresh milk , which was not disinfected , with the conventional method .

NaClO处理鲜切生菜中大肠菌群数的预测模型研究

Study on Predictive Model for Total Coliform Group Reduction on Fresh-cut Lettuce Treated with NaClO

论文对大生活用海水的浊度、色度、BOD5、氨氮含量、合成洗涤剂含量、溶解氧含量、大肠菌群数、悬浮性固体等指标进行了研究，提出了我国大生活用海水水质标准建议。

The guideline of turbidity , color , BOD_5 , NH_3-N , synthetic detergent , DO , coliform and suspended solids etc in domestic seawater is discussed in this paper , and the standards of domestic seawater quality are also proposed .

快速检测大肠菌群数的研究

Study on the method of rapidly detecting the number of coliforms

考察了菌落总数、霉菌、酵母菌数和大肠菌群数的变化。

The microorganisms including natural microflora and yeast and mold and E.

长江三角洲地区污水污泥与健康安全风险研究Ⅰ.粪大肠菌群数及其潜在环境风险

Sewage sludges and risks to health and safety in Yangtze River delta ⅰ . fecal coliform and its potential environmental risks

探讨了热敏性纯猕猴桃汁在超高压处理过程中，存在的菌落总数和大肠菌群数随压强大小和加压时间变化的关系。

The relation between survivors of microorganisms and processing pressure as well as holding time during UHP treatment to Kiwi juice was investigated .

因此，大肠菌群数（或大肠菌值）常作为饮水和食物（或药物）的卫生学标准。

Therefore , the number of coliform bacteria ( or coliform value ) as regular drinking water and food ( or drugs ) of the health standard .

其中，3%乳酸+0.5%乙酸+1.5%柠檬酸（处理组7）混合使用对减少细菌总数和大肠菌群数效果最显著。

The results showed that group 7 ( 3 % lactic acid + 0.5 % acetic acid + 1.5 % citric acid ) had the best effectiveness of decontamination on pork carcass surfaces .

采用多点取样方法对苎溪河水体中的总菌数和总大肠菌群数测定，对其水质进行了初步评价。

The total number of bacteria and E.coli in the water of Zhuxi river , Wanzhou region , Chongqing City was determined by multi-spots sampling method and the water quality was preliminarily evaluated .

结果表明，每批泥螺样品的细菌总数均超出卫生标准1～2个数量级，7月和9月样品的大肠菌群数超出了规定的指标，应重视泥螺收捕后的消毒处理环节。

The results indicate that total bacteria numbers exceeds state standard by 1 ~ 2 quantity level in every samples . The coliform bacteria numbers exceeds health standard in sample of seven and nine month .

应用多管法检测大肠菌群细菌数是一种适用各种水样的行之有效的检验方法，但此方法操作繁琐，数据处理较难。

The multi-tube method of bacterium number measurement of Colon Bacillus Group is a effective measures which is suitable for all kinds of water sample .

大肠菌群最大可能数（MPN）的数学推导与计算机程序的应用

Mathematics principle of most possible number ( MPN ) of coliform group and the application of computer program

各鸭场井水中细菌活菌总数、大肠菌群最近似数，无明显的季节性规律。

There was no seasonal rule of the total number of viable bacteria and MPN in each duck farms ' well water .

大肠菌群几何均数为208.93MPN/100g，合格（≤30MPN/100g）的占55.4%。

The geometric average of coliform group was 208.93 MPN / 100g , and 55.4 % of the samples were up to standard (≤ 30 MPN / 100 g ) .