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單詞乎

alternation

音標(biāo)[,?:lt?'nei??n]
alternation是什么意思、alternation怎么讀

alternation漢語翻譯

n. 交互, 輪流, 間隔
【計】 交替工作
【醫(yī)】 交替, 更替, 更迭, 互生(植物)

alternation英語解釋

名詞 alternation:

  1. being regularly exchangeable
  2. successive change from one thing or state to another and back again

alternation例句

  1. The process of recording everything pertinent to a machine run, including identification of the machine run, recording the alternation switch settings, identification of input and output tapes, copy of manual key-ins, identification of all stops, and a record of the action taken on all stops.
    有關(guān)計算機(jī)運行的全部事項記錄的過程，包括計算機(jī)運行的標(biāo)識、記錄轉(zhuǎn)換開關(guān)的置位、輸入輸出帶的標(biāo)識、人工鍵入信息的拷貝、所有停止的標(biāo)識以及所有為停機(jī)所采取的動作記錄。
  2. The rapid alternation of two tones either a whole or a half tone apart.
    顫音兩個相距一個音或半個音的音的迅速交替
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