bacterial filter

基本解释

A great number of experiments were carried out on measuring the bacterial removal rate of medium-efficiency filter material in air filters.
通过大量试验，测定了空气过滤器中效滤材的滤菌效率。
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。
It is because of this selective filter that a majority of doctors and nurses worldwide do not understand the concept of bacterial evolution &antibiotic resistance.
正是因为这种选择性的过滤，全球范围的多数医护人员都不了解细菌的演变和抗菌素的抗性这些基本概念。
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