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- BFE stands for Bacterial Filtration Efficiency.This test evaluates how well a surgical mask can prevent biological particlesexpelled by the wearer from entering into the environment. 答：BFE就是细菌过滤效率的意思，是评价外科口罩防止使用者将细菌排入环境的性能的测试方法。
- bacterial filtration 细菌过滤法
- Water can be purified by filtration through sand. 水通过沙滤可以变清。
- A central point or focus of bacterial growth in a living organism. 滋生的地方，生长处在活的有机物中细菌滋长的中心点或聚集地
- Do you have a water filtration system? 你有自来水过滤器吗?
- The bacterial cells are rendered competent. 使细菌细胞变成感受态。
- Install proper filtration on pump inlet plumbing. 在进口处安装过滤器。
- A bacterial enzyme; bacterial diseases. 细菌酶；细菌性疾病
- Edits the selected attachment filtration mask. 编辑所选附件过滤关键字。
- Water-oil separation and filtration system. 油水分离与过滤系统。
- Filtration of unwanted contents. 过滤不想要的内容。
- Organic wastes decompose by bacterial action. 有机废物通过细菌活动可以分解。
- Filtration surgery is not the only option. 滤过性手术并不是唯一的选择。
- Bacterial digestion may continue. 细菌可能继续分解。
- In filtration precipitated gelatinous. 用于过滤凝胶状沉淀物。
- Bacterial infection that can be cured. 细菌感染可以治愈。
- Well Water filtration for drip. ABW8-LP. 井水过滤用于滴流灌溉，ABW8-LP.
- Who is at risk for bacterial endocarditis? 谁有患细菌性心内膜炎的危险?
- Method: The membrane filtration method. 方法:采用薄膜过滤法操作。
- How is bacterial endocarditis diagnosed? 如何诊断细菌性心内膜炎?
