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active chlorine造句

"active chlorine"是什么意思

造句與例句手機(jī)版

Spectrophotometric determination of trace amounts of active chlorine with the iodide - rhodamine b - polyvinyl alcohol system
光度法測(cè)定水中痕量有效氯
It's difficult to see active chlorine in a sentence. 用active chlorine造句挺難的

相鄰詞匯

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