英语词汇“化学需氧量 {chemical oxygen demand}”的翻译、意思、用法、释义-英汉汉英词典

单词	化学需氧量 {chemical oxygen demand}
释义	化学需氧量 {chemical oxygen demand}COD
随便看	aru, kepulauan (aroe-eilanden) a rule, a carpenter's square a rule or law aruliho a ruling not to prosecute a ruling principle a ruling queen, as the queen of england arum aruma aruma ginsburg aruma ginsburg--1933 aruma ginsburg，1933 aruma histrio aruma histrio (jordan aruma histrio (jordan--1884) aruma histrio (jordan，1884) arum aquaticum arum bicolor ait. arum bicolor ait.--caladium--caladium bicolor vent a rumbling sound, or the sound of thunder arum family arum family--araceae arum family;araceae arum lily arum pentaphyllum lour.