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

单词	ventilation window
释义	ventilation window Encyclopedia 工学通风构筑物释 ventilation window风窗安装在风门或其他通风设施上可调节风量的窗口。以增加巷道局部阻力的方式来调节巷道风量的通风构筑物。
随便看	definite integral definite kernel definite linear form definitely divergent sequence definiteness definite operator definite problem definite quadratic form definite restriction definite sign definite S integral definite S-integral definite subspace definite - time definite time definition definitional domain definitional equivalence definitional identity definitionally equal definitional occurrence definition by abstraction definition by cases definition by extension definition by induction

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