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生物化学的酸素要求量
1. biochemical oxygen demand; BOD
2. Biochemical oxygen demandBiochemical oxygen demand or B.O.D. is the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in a given water sample at certain temperature over a specific time period. The term also refers to a chemical procedure for determining this amount. This is not a precise quantitative test, although it is widely used as an indication of the organic quality of water.
Read “Biochemical oxygen demand” on English Wikipedia
Read “生物化学的酸素要求量” on Japanese Wikipedia
Read “Biochemical oxygen demand” on DBpedia
Read “Biochemical oxygen demand” on English Wikipedia
Read “生物化学的酸素要求量” on Japanese Wikipedia
Read “Biochemical oxygen demand” on DBpedia
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