Dictionary › 化学需氧量
化学需氧量
huà xué xū yǎng liàng
What 化学需氧量 means
- (environmental science) chemical oxygen demand; COD
The characters in 化学需氧量
- 化huàto make into; to change into; -ization
- 学xuéto learn; to study; to imitate
- 需xūto require; to need; to want
- 氧yǎngoxygen (chemistry)
- 量liàngcapacity; quantity; amount
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