問次數的英文

重點詞匯

次數───frequency;問───ask

雙語使用場景

Accidents are happening with increasing frequency.───事故發生得越來越頻繁.

Motion sensed by the body mainly in the 0.5 HZ ~50 HZ frequency range.───身體所能感知運動的頻率范圍通常在0.5赫茲到50赫茲之間.

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.

Purpose: Audio frequency output amplifier.───用途: 音頻輸出放大.

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.

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.

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.

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.

英語使用場景

The frequency of Kara's phone calls increased rapidly.

Fatal accidents have decreased in frequency over recent years.

Side effects from prescribed drugs are being reported with increasing frequency .

He tuned his radio to the police frequency.

The frequency of accidents on that road made the council lower the speed limit.