英语词汇chemical oxygen demand(COD)是什么意思，chemical oxygen demand(COD)的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	chemical oxygen demand(COD)
释义	chemical oxygen demand(COD)　【化】化学需氧量
随便看	request packet request parameter list request pending light request permission to request permission to request priority request queue request repeat system request response header request response unit request send request sheet request signal request stacking request sth from sb request sth of sb request stop request stop request stop request terminal type request to send request transmission request unit request unit portion request word

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