水中含氧量?? - 地球科學討論
By Zanna
at 2008-12-25T18:17
at 2008-12-25T18:17
Table of Contents
請問有人知道 假如要讓1公升的純水
含氧量從1PPM 提升到2PPM 需要打入多少的氧嗎?
這個有公式可以算嗎?
--
含氧量從1PPM 提升到2PPM 需要打入多少的氧嗎?
這個有公式可以算嗎?
--
Tags:
地球科學
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By Candice
at 2008-12-30T07:49
at 2008-12-30T07:49
By Sarah
at 2009-01-03T21:20
at 2009-01-03T21:20
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