名词中文翻译
中文翻译：氧气需求指数
同义词：
['oxygen demand', 'oxygen demand index']
例句：
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1.The study of the oxygen demand index is crucial for understanding the impact of air pollution on human health.
研究氧气需求指数对于理解空气污染对人类健康的影响至关重要。
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2. The government has set a target to reduce the oxygen demand index by 20% in the next five years.
政府设定了目标，在未来五年内将氧气需求指数降低20%。
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3.The researchers found that the increase in oxygen demand index was due to increased industrial activities in the area.
研究人员发现，氧气需求指数的增加是由于该地区工业活动增加所致。