total bacterial count 菌落总数 ; 细菌总数 ; 总菌落数 ; 细菌聚落总数
Aerobic bacterial count 菌落总数 ; 细菌总数
bacterial count 细菌数 ; 细菌计数
Detection of aerobic bacterial count 菌落总数测定
bacterial count methods 细菌计数法
total bacterial count test 总细菌计数检验
the bacterial count 细菌计数
live bacterial count 活菌计数
After discontinuation of use of photocatalyst, the bacterial count in air returned to the original level.
停止使用光催化剂之后，空气中细菌数恢复到原来水平。
Total bacterial count of air and dust particle count were measured by plate sedimentation method and GLJ-BG-type dust particle counter.
用平板沉降法和GLJ - BG型尘埃粒子计数仪分别测定了空气中的细菌总数、埃粒子数。
Conclusion: the water in ultrasonic humidifier was apt to breed bacteria and contaminate the environmental air. With prolonging the time of continuous use, the bacterial count increases gradually.
结论，超声波加湿器内水容易滋生细菌并污染环境空气，随着连续使用时间的延长，菌数逐渐增加。
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