“空气动力噪声”的概念、定义、翻译、参考文献-科学参考

单词	空气动力噪声
释义	空气动力噪声 Encyclopedia 工学空气动力噪声释 aerodynamic noise空气动力噪声内燃机工作过程中气体流动所产生的振动，而向周围辐射的噪声。
随便看	bounded above bounded above complex bounded above filtration bounded above operator bounded above sequence bounded above set bounded approximation bounded approximation property bounded arithmetic bounded basis bounded below bounded below complex bounded below filtration bounded below operator bounded below sequence bounded below set bounded bilinear form bounded body bounded chain bounded characteristic bounded closed set bounded closure bounded cohomology bounded complete statistic bounded complete sufficient statistic

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