sedimentation speed 中文意思是什麼
sedimentation speed
解釋
沉積率- sedimentation : n. 1. 沉澱[沉積、沉降]（作用）。2. 沉積學，沉積法。
- speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
-
Through sedimentation, filtration and disinfection, the process of turning raw water into clean water required around 48 hours. though the filtration speed was slow, it provided a stable quality of water until its later replacement by faster working rapid filtration plants
原水經沉澱過濾消毒，最後變成清水，約需48小時，費時雖長，卻能供應水質穩定的自來水，日後已被濾速更快的快濾場取代。
分享友人