The natural precipitation method was performed for 10-minute exposure, and the impacting method was performed by FA-1 airborne bacteria sampler at flow rate of 28.3 L/min for 1 min, 10 min and 15 min.
英
美
释义
同时用撞击法以28.;3L/min分别进行1min、10min、15min空气采样结果的监测。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载