1530s, "an assembling in large numbers," from French fréquence, from Latin frequentia "an assembling in great numbers" (see frequent). From c. 1600 as "frequent occurrence."
雙語例句
1. Finally presents the detecting and processing technique of exciting power and frequence.
重點(diǎn)介紹激振力和激振頻率的檢測和處理技術(shù).
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2. Diopside rock is a functional raw material for high frequence porcelain.
透輝石礦是高頻瓷的一種實(shí)用原料.
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3. Wavelet analyze is a time - frequence signal analyze method.
小波分析是一種信號的時(shí)間 — 頻率分析方法.
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4. After setting, we can use following command to check if the core frequence is changed.
設(shè)定完后可以利用以下命令來查看是否工作頻率已改變.
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5. The design of high - frequence oscillate circuit can improve the reliability ofcharacter ofoperation and easy maintenance.