1) slow sand filter
慢砂滤器
2) slow sand filter
慢砂过滤器
3) slow sand filtration
慢砂过滤
1.
The principles,processes,costs and(effects) of different disinfection techniques were summarized,especially a new method of slow sand filtration was introduced.
该文综述了国内外营养液消毒方法、原理、成本及应用效果,重点介绍了营养液消毒新技术-慢砂过滤。
4) slow sand filtration
慢速砂滤
5) scraping
[英]['skreɪpɪŋ] [美]['skrepɪŋ]
(慢滤池)刮砂
6) low speed sand filtration
慢速砂滤法
补充资料：过滤过程与过滤机分类
过滤过程与过滤机分类  | |
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条