“COD”的概念、定义、翻译、参考文献-科学参考

单词	COD
释义	COD Encyclopedia 理学环境分析释 chemical oxygen demand；COD化学需氧量水样在一定条件下，以氧化1升水样中还原性物质所消耗的氧化剂的量为指标，折算成每升水样全部被氧化后，需要的氧的毫克数。以毫克/升表示。化学需氧量反映了水中受还原性物质污染的程度，也是有机物相对含量的综合指标之一。 Chemistry ＞分析化学＞化学分析＞释义 chemical oxygen demand (COD)化学需氧量 Biology CODchemical oxygen demand化学耗氧量；化学需氧量
随便看	expertise and certification of information professional expertise knowledge expertise of mechanical injury expert knowledge acquisition expert meeting forecasting method expert-novice research expert opinion expert panel method expert problem solving expertprotein analysis system expert review at the stage of preparing the outline of urban master plan expert system expert system application expert system design expert system development tools expert system environment expert system (ES) expert system for aquaculture disease diagnosis expert system for materials design expert system of blast furnace ironmaking expert system of fisheries resource assessment expert system of interrogation expert system prediction method expert system principle expert system shell

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