frequency
英 ['fri?kw(?)ns?]
美['frikw?nsi]
- n. 頻率；頻繁
實用場景例句
- The program can show us word frequency (= how often words occur in a language) .
- 這個程序可給我們顯示詞頻。
牛津詞典
- the alarming frequency of computer errors
- 計算機出錯驚人的頻繁
牛津詞典
- Objects like this turn up at sales with surprising frequency.
- 這樣的東西在拍賣會上出人意料地頻繁出現。
牛津詞典
- a high/low frequency
- 高 / 低頻
牛津詞典
- a frequency band
- 頻帶
牛津詞典
- There are only a limited number of broadcasting frequencies.
- 只有數量有限的廣播頻率。
牛津詞典
- a society with a high/low frequency (= happening often/not very often) of stable marriages
- 婚姻穩定率高 / 低的社會
牛津詞典
- Fatal road accidents have decreased in frequency over recent years.
- 近年來致命交通事故發生率已經下降。
牛津詞典
- ...a frequency of 24 kilohertz.
- 24 千赫的頻率
柯林斯高階英語詞典
- You can't hear waves of such a high frequency.
- 如此高頻率的聲波是無法聽到的。
柯林斯高階英語詞典
- The frequency of Kara's phone calls increased rapidly...
- 卡拉的電話飛速增多。
柯林斯高階英語詞典
- The tanks broke down with increasing frequency.
- 坦克越來越頻繁地熄火。
柯林斯高階英語詞典
- It gives the resonance frequency, effective electeromechanical coupling coefficients.
- 本文給出了這種換能器的共振頻率 、 效機電耦合系數及實驗結果.
期刊摘選
- If unable to contact Kun Ming Control, revert to this frequency.
- 如不能聯系昆明管制, 回到這個頻率.
期刊摘選
- For lossless digitization, the sampling rate should be at least twice the maximum frequency response.
- 我們要獲得一個無損的采樣, 就必須以波形最高允許頻率的兩倍作為采樣率.
期刊摘選
- The results revealed mild lowering contrast sensitivity at high spatial frequency for our glaucoma patients.
- 然而特定軸度之閃光眩耀測試結果并未見明顯差別.
期刊摘選
- Calibration System is a very important part of Radio Frequency Simulation System ( RFSS ).
- 校準系統是射頻仿真系統 ( RFSS ) 的重要組成部分.
期刊摘選
- The computing method for natural frequency of feeding machine is introduced.
- 介紹了吐絲機固有頻率的電算方法.
期刊摘選
- This allows the ear nerve to be tempered, frequency noise damage, there is a certain subduction.
- 這樣可以讓耳朵的神經得到鍛煉, 對低頻噪音的傷害, 有一定的消減作用.
期刊摘選
- Experimental results demonstrate effectiveness of scaling for invariance to the effect of transducer frequency.
- 實驗結果驗證了頻率一致性處理方法的有效性,能夠消除換能器頻率對分類的影響.
期刊摘選
- The real part of the impedance R is a of frequency.
- 該阻抗的實部R是頻率的函數.
期刊摘選
- Procedures realize the cyclical nature of a single frequency tone.
- 程序中實現單一頻率的周期性提示音.
期刊摘選
- Are filters managed properly? Clean frequency, renew frequency?
- 過濾器管控是否恰當? 清潔頻率, 更新頻率是 多少 ?
期刊摘選
- Purpose: Audio frequency output amplifier.
- 用途: 音頻輸出放大.
期刊摘選
- Transistor high frequency generator, fast heating speed, high efficiency, low power consumption.
- 晶體管式高頻發生器, 加熱速度快, 效率高, 耗電少.
期刊摘選
- By vibration mechanics theory the calculating formula of natural frequency of hanging pipe water is established.
- 用振動力學推導出了管道懸空段固有頻率的計算公式,管道懸空段的長度越大,其固有頻率越低.
期刊摘選
- The principles and advantages of instantaneous frequency in wavelet domain are briefly discussed.
- 小波變換域瞬時頻率分析方法是地震資料分析的重要工具.
期刊摘選
- Can measure frequency and cycle. 8846 A still can measure capacitance and temperature.
- 能夠測量頻率和周期. 8846A還能夠測量電容和溫度.
期刊摘選
- Spread spectrum has two distinct flavors: direct sequence and frequency hopping.
- 該技術有兩個明顯的變型: 直接順序與跳頻.
期刊摘選