频率的英文

frequency; rate 短语和例子
超低频率 ultra-low frequency; 超高频率 ultra-high frequency; 低频率 low frequency; 高频率 high frequency; 甚高频率 very high frequency; 中频率 medium frequency; 频率变换 frequency transformation; frequency conversion; frequency transposition; 频率表 frequency list; 频率分布 frequency distribution; 频率共用 frequency sharing; 频率共用电路 frequency-sharing circuit; 频率合成器 frequency synthesizer; 频率互换 [讯] frequency frogging; 频率计 frequency meter; frequency indicator; cymometer; 频率校准 frequency calibration; 频率选择 frequency selection; 频率转换 frequency conversion; 频率转换开关 frequency-changeover switch

• 假频率，伪频率:    pseudofrequency
• 累计频率（频率）:    cumulative frequen ...
• 伪频率，假频率:    pseudo frequency

例句与用法

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1. Wave speed equals frequency times wavelength .
   波速等于频率乘以波长。
2. He manipulated the frequency dial of the radio .
   他开始调拨频率键盘。
3. Confined waves have definite frequencies .
   被限制的波具有确定的频率。
4. Radiation must have exactly the frequency .
   辐射必须严格具有频率。
5. The resulting frequency varies by a few percent .
   最终频率有少许变动。