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cycle per second

/ˈsaɪkəl pɜː ˈsɛkənd/

翻译: 每秒周期数,即每秒发生的周期性事件的次数,是频率的旧单位,尤其在物理和电子学中使用。现已基本被国际单位制单位“赫兹”取代。

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phrase

/ˈsaɪkəl pɜː ˈsɛkənd/C1formalscientific已废弃
  • zh每秒周期数,即每秒发生的周期性事件的次数,是频率的旧单位,尤其在物理和电子学中使用。现已基本被国际单位制单位“赫兹”取代。

An older term for hertz (Hz), referring to the frequency of a periodic event, especially in physics and electronics. It has been largely replaced by the SI unit 'hertz'.

  1. Frequency unitC1formal

    A unit of frequency equal to one complete cycle of a periodic event occurring each second.

    zh赫兹

    • The sound wave has a frequency of 440 cycles per second.
    • Radio signals are measured in cycles per second.
    • The machine operates at 60 cycles per second.