1) bacterium
[英][bæk'tiəriəm] [美][bæk'tɪrɪəm]
细菌(总称)
2) total number of bacteria
细菌总数
1.
Rapid detection of total number of bacteria in food using digital micro-image identification technique;
采用显微图像识别技术快速检测食品细菌总数
2.
Results show that total number of bacteria declines with pressure increase and arrived commercial asepsis at 400MPa, increasi.
为了探讨超高压处理对荔枝果汁品质的影响,将荔枝(“淮枝”品种)原果汁在100~500MPa压力、10℃温度条件下处理30min后,测定果汁的细菌总数、过氧化物酶(POD)活性及营养成分(还原糖、蛋白质、氨基酸、维生素C)等几项指标的变化。
3.
In this experiment, we checked the total number of bacteria, the amount of the coliform and fibrin-decomposing bacteria of East Lake.
通过检测东湖的细菌总数、大肠杆菌与纤维素分解菌数目 ,发现东湖的细菌总数与大肠杆菌数目仍严重超标 ,前者为《生活饮用水卫生标准》GB5 74 9- 85的 2~ 99倍 ,后者为此标准的 1 0 0~ 1 0 0 0倍 ,但与一期截污工程完成初期相比已有很大改善 ,说明对东湖的污染治理取得初步成效。
3) total bacteria
细菌总数
1.
Effect of oxygen tension on reduction test to detect the total bacteria in raw milk;
氧含量对还原法检测原料乳细菌总数的影响
2.
The fecal coliform and total bacteria in shellfish in the coastal environment of Liaodong Bay;
辽东湾沿岸贝类和环境中的粪大肠菌和细菌总数
3.
Development of methods for rapid determination of total bacteria;
细菌总数快速检测研究进展
4) bacteria count
细菌总数
1.
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.
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。
2.
The survey shows that river water inside old part of Changshu city has been seriously polluted by human wastes and rubbish, with average bacteria count reaching more than 40,000/ml while in most cases bacteria count has exceeded l00, 000/ml and the most serious polluted water registers a count of 560,000/ml, and coliform bacteria exceeding 23, 800/L.
结果表明:常熟市古城区河流的水质受生活垃圾污染的情况比较严重,细菌总数均在 4万/mL以上。
5) Aerobic bacterial count
细菌总数
1.
Methods:Aerobic bacterial count and fecal coliform in sewage of doemestic and hospital were analysed before and after activated bio-filter treatments.
方法 :于生物滤池处理生活污水及医院污水前后分别取水样测定污水中的细菌总数及粪大肠菌群的含量。
2.
Results After activatetl bio-filter treatment, the removal rate of aerobic bacterial count and fecal coliform was 99.
方法 于生物滤池及臭氧处理前后取水样测定污水中的细菌总数及粪大肠菌群。
3.
Results:The result shows that there is no significant difference in using these two methods to test Aerobic bacterial count in cosmetics.
目的:本文采用两种不同检测方法来比较化妆品中的细菌总数。
6) Total bacteria amount
细菌总量
补充资料:暗细菌
暗细菌 Schotobacteria 细菌的一纲。仅以化学能为能源的革兰氏阴性细菌。分为化能无机营养菌和化能有机营养菌两类。前者通过氧化氨、亚硝酸、硫化物和元素硫等无机物取得能量,以二氧化碳为唯一的碳源,如硝化杆菌科和硫杆菌属的细菌;后者仅能氧化有机物取得能量,并以其为碳源,如肠杆菌科和拟杆菌科的细菌,其中有的可在自然界中营腐生生活(如螺菌),有的营共生生活(如根瘤菌),有的营寄生生活(如奈瑟氏球菌、黄单胞菌),另外还有专性细胞内寄生菌如立克次氏体目的细菌。依照取得化学能的代谢途径,可分为发酵性细菌和呼吸性细菌,前者营发酵代谢(如拟杆菌科和韦荣氏球菌科的细菌);后者营呼吸代谢,其中有的以分子氧为最终电子受体(如假单胞菌),有的以氧化性的无机盐(如硫酸盐或硝酸盐)为最终电子受体,而脱硫弧菌则以硫酸盐为最终电子受体行厌氧呼吸。 |
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