quadruple time 中文意思是什麼

quadruple time 解釋
[rhythm, measure] 【音樂】四拍子。

  • quadruple : adj. 1. 四倍的。2. 四重的;由四部份組成的。3. 【音樂】四節拍的。n. 四倍,四倍量。vt. ,vi. (使)成四倍;以四乘。n. -ness
  • time : n 1 時,時間,時日,歲月。2 時候,時刻;期間;時節,季節;〈常pl 〉時期,年代,時代; 〈the time ...
  1. This system is realized by cpld which can get rid of the disadvantages in one - time design including property liable to jamming, long sampling period, and poor working stability. its sampling period is up to 500ns at least and output delay is only 19. 5ns. a stable period of pulse coming out of quadruple - frequency differential circle belongs to it

    完成了用vhdl硬體描述語言對全數字轉速位置測量子系統的設計,並用max ? plusii軟體進行了編譯和波形模擬,在cpld ( max7000 )得到實現,該系統克服以往設計中存在的易受干擾、工作穩定性差、采樣周期太長等的缺點,輸出延時僅為19 . 5ns ,采樣最低周期可達到500ns ,且四倍頻微分電路獲得的脈沖周期穩定。
  2. Moreover the paper makes forth of the hypothesis of optimizing the beam quality. through measuring the emittance, the facility can change the parameters of magnetic quadruple lenses to optimize the beam quality in real - time

    同時提出了利用發射度測量裝置來監測束流品質進而改變磁四極透鏡相關參數以實現實時地對束線品質優化的設想。
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