“indoor air ventilation”的概念、定义、翻译、参考文献-科学参考

单词	indoor air ventilation
释义	indoor air ventilation Encyclopedia 工学室内通风释 indoor air ventilation室内通风采用自然或机械方法，将室外空气直接或经处理后向某一房间或空间输送新鲜空气（送风），将室内被污染的空气直接或经处理后排到室外（排风），从而维持室内环境符合卫生标准，满足人们生活或生产的需要。
随便看	characteristic value of a matrix characteristic value problem characteristic values characteristic variable characteristic variety characteristic vector characteristic vector; eigenvector characteristic vegetable industry characteristic velocity characteristic velocity of rocket characteristic velocity of rockets characteristic water level of reservoir characteristic X-ray characterization characterization and analysis of materials characterization by language characterization factor classification characterization method of phase separation characterization of best approximation characterization of ceramic green body characterization of ceramic powder characterization of hydrocarbon characterization of mechanical properties of metals characterization of semiconductor materials characterization techniques of reservoir pore-throat structure

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