“风管式通风”的概念、定义、翻译、参考文献-科学参考

单词	风管式通风
释义	风管式通风 Encyclopedia 工学施工通风释 pipe ventilation风管式通风由风管输送风流，风机通过风管连接，将新鲜空气送至隧道及地下工程工作面或者将污浊空气排出洞外的措施。
随便看	recurrent state recurrent theorem recurrent time recurrent trajectory recurrent transformation recurrer recurring recurring chain fraction recurring continued fraction recurring decimal recurring digital invariant recurring period recurring principle recurring problem recurring sequence recurring series recursion recursion equation recursion formula recursion method recursion model theory recursion monotone stable quadrature recursion of order p recursion relation recursion scheme

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