“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	preemptive priority preemptive scheduling preemptive strategy pre-engineered extinguishing system pre-enrichment pre-equilibration emission pre-equilibration process pre equilibrium pre-equilibrium preequilibrium pre equilibrium reaction pre-equilibrium reaction preequilibrium reaction pre-equivalence data pre-equivalence relation pre-esterification of oil preevacuate preexcited preexist preexitation syndrome pre exponential factor pre-exponential factor preexpose prefabricate prefabricated building system integration

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