“age of air”的概念、定义、翻译、参考文献-科学参考

单词	age of air
释义	age of air Encyclopedia 工学室内空气环境释 age of air空气龄空气自进入房间至到达室内某点所经历的时间。空气龄反映了室内空气的新鲜程度，可以综合衡量房间的通风换气效果，是评价室内空气品质的重要指标。
随便看	generating functional for connected Green function generating functional for Green function generating functional for proper vertex generating-function equation generating-function method generating grammar generating line generating object generating object of a category generating of pseudo random number generating of pseudo-random number generating operator generating operator of a semigroup generating pair generating partition generating periodic solution generating polynomial generating procedure generating ray generating relation generating representation generating sequence generating series generating set generating sigma algebra

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