Plate sedimentation method was applied to monitor microorganisms in air and 5 points were monitored.
空气中微生物监测采用平板沉降法，取室内5点监测；
The plate sedimentation method was used for sampling and its efficacy in disinfection of air was examined.
采用平板沉降法采样，检测其消毒空气效果。
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。
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