短語詞組短語rotor s critical speed 轉(zhuǎn)子臨界轉(zhuǎn)速rotor r critical speed 轉(zhuǎn)子臨界轉(zhuǎn)速rotor ' s critical speed 轉(zhuǎn)子臨界轉(zhuǎn)速rigid -rotor-mode critical speed 剛性轉(zhuǎn)子振型臨界轉(zhuǎn)速First critical rotor speed 第一個關鍵的轉(zhuǎn)子速度critical rotor speed 臨界轉(zhuǎn)速 返回 rotor critical speed