The V/f control can exhibit excellent abilities when and only when it is applied to IIM and is of the open loop type in terms of the rotor speed.是什么意思_The V/f control can exhibit excellent abilities when and only when it is applied to IIM and is of the open loop type in terms of the rotor speed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句