英语词汇“step aeration”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	step aeration
释义	step aeration step aeration [′step e‚rā·shən] (civil engineering) An activated sludge process in which the settled sewage is introduced into the aeration tank at more than one point.
随便看	frequently used question frequentness frequent observation frequent player points frequent random acts of play frequent reacher of goals frequents frequent state saving frequent structure mining frequent subgraph discovery frequent term set-based hierarchical clustering get his start get his stuff together get his tail get his tail in gear get his teeth into get his thinking cap on get his tits in a wringer get his tongue around get his undivided attention get his walking papers get his way get his wings get his wires crossed get his wits about him

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