“纵向式通风”的概念、定义、翻译、参考文献-科学参考

单词	纵向式通风
释义	纵向式通风 Encyclopedia 工学运营通风释 longitudinal ventilation纵向式通风在隧道及地下工程中，使通风气流沿隧道轴线方向流动进行气体交换的措施。
随便看	Poincaré map Poincaré mapping Poincaré method Poincaré metric Poincaré model Poincaré pair Poincaré-Perron method Poincaré polynomial Poincaré problem Poincaré recurrence Poincaré recurrence theorem Poincaré representation Poincaré return map Poincaré return theorem Poincaré section Poincaré separation theorem Poincaré series Poincaré-Siegel theorem Poincaré space Poincaré sphere Poincaré's surface of section Poincaré theorem Poincaré transformation Poincaré transformation and Poincaré group Poincaré-Volterra theorem

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