化学需氧量

Traditional: 化學需氧量

huà xué xū yǎng liàng

Dictionary entry

(environmental science) chemical oxygen demand; COD

What does 化学需氧量 mean?

化学需氧量 (huà xué xū yǎng liàng) has the following dictionary meaning.

1(environmental science) chemical oxygen demand; COD

Character breakdown

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化huāvariant of 花[hua1]学xuéto learn · to study 需xūto require · to need 氧yǎngoxygen (chemistry)量liángto measure

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How to pronounce 化学需氧量

化学需氧量

huà xué xū yǎng liàng

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Base dictionary data: CC-CEDICT · CC BY-SA 4.0.