standard biochemical oxygen demand中文,standard biochemical oxygen demand的意思,standard biochemical oxygen demand翻译及用法

2026-03-22 11:20 浏览次数 22

standard biochemical oxygen demand

标準生物氧化需氧量

standard biochemical oxygen demand 例句

英汉例句

  • biochemical oxygen demand over five days - bod5: the standard biochemical oxygen demand test whereby a sample of the liquid is incubated at 20 degrees c for five days.

    五天生化需氧量(简写为bod5):标準的生化需氧量试验。其方法是把一份溶液的样品在摄氏20度下培养五天。

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