frequency
英 ['fri?kw(?)ns?]
美['frikw?nsi]
- n. 頻率；頻繁
實(shí)用場景例句
- The program can show us word frequency (= how often words occur in a language) .
- 這個(gè)程序可給我們顯示詞頻。
牛津詞典
- the alarming frequency of computer errors
- 計(jì)算機(jī)出錯(cuò)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(xiàn)。
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(shù)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(wěn)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(fā)生率已經(jīng)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(jī)電耦合系數(shù)及實(shí)驗(yàn)結(jié)果.
期刊摘選
- If unable to contact Kun Ming Control, revert to this frequency.
- 如不能聯(lián)系昆明管制, 回到這個(gè)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(gè)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(jié)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(zhǔn)系統(tǒng)是射頻仿真系統(tǒng) ( 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(jī)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(jīng)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(shí)驗(yàn)結(jié)果驗(yàn)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(shí)部R是頻率的函數(shù).
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- Procedures realize the cyclical nature of a single frequency tone.
- 程序中實(shí)現(xiàn)單一頻率的周期性提示音.
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- Are filters managed properly? Clean frequency, renew frequency?
- 過濾器管控是否恰當(dāng)? 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(fā)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(dòng)力學(xué)推導(dǎo)出了管道懸空段固有頻率的計(jì)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(shí)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(shù)有兩個(gè)明顯的變型: 直接順序與跳頻.
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