化学需氧量 | Chinese meaning

化学需氧量【huà xué xū yǎng liàng】

chemical oxygen demand (an environmental indicator)

It is an environmental indicator that measures the amount of oxygen required to break down organic matter in water. It is used to assess water quality and the level of pollution.

，。

The chemical oxygen demand of the river is high, indicating a large amount of organic pollutants in the water.

化学需氧量【huà xué xū yǎng liàng】

chemical oxygen demand (an environmental indicator)

It is an environmental indicator that measures the amount of oxygen required to break down organic matter in water. It is used to assess water quality and the level of pollution.

，。

The chemical oxygen demand of the river is high, indicating a large amount of organic pollutants in the water.

化

HSK 33

含义change, convert, reform; -ize

拼音huà

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学

HSK 1

含义learning, knowledge; school

拼音xué

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需

HSK 33

含义need, require, must; hexagram ䷄

拼音xū

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氧

HSK 64

含义oxygen (element 8, O)

拼音yǎng

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量

HSK 12

含义measure, quantity, capacity

拼音liàng

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化学需氧量【huà xué xū yǎng liàng】

chemical oxygen demand (an environmental indicator)

It is an environmental indicator that measures the amount of oxygen required to break down organic matter in water. It is used to assess water quality and the level of pollution.

，。

The chemical oxygen demand of the river is high, indicating a large amount of organic pollutants in the water.

化学需氧量【huà xué xū yǎng liàng】

chemical oxygen demand (an environmental indicator)

It is an environmental indicator that measures the amount of oxygen required to break down organic matter in water. It is used to assess water quality and the level of pollution.