“air quality index”的概念、定义、翻译、参考文献-科学参考

单词	air quality index
释义	air quality index Encyclopedia 工学大气环境质量释 air quality index; AQI空气质量指数由常规监测的空气污染物浓度简化而来的单一的概念性指数。用于分级表征空气污染程度和空气质量状况。理学自然资源环境统计释 air quality index空气质量指数用于定量描述空气质量水平的指标，通过将常规监测的几种空气污染物浓度转换为综合性指数，分级表征空气污染程度和空气质量状况。 Chemistry ＞环境化学＞大气环境化学＞释义 air quality index (AQI)大气质量指数
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