英语词汇“ventilation rate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ventilation rate
释义	DictionarySeerate Ventilation rate Ventilation rate The rate at which indoor air enters and leaves a building. Expressed as the number of changes of outdoor air per unit of time: air changes per hour, or the rate at which a volume of outdoor air enters in cubic feet per minute. ventilation rate ventilation rate Abbreviation: VR The number of breaths per minute. See also: rate ventilation rate the rate of respiration in terms of the volume of air breathed per minute. FinancialSeeRate
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Ventilation rate