upper frequency的意思

upper frequency中文翻譯：

上頻率

相似詞語短語

frequency───n.頻率；頻繁

upper───adj.上面的，上部的；較高的；n.（Upper）（英）厄珀（人名）；n.鞋面；興奮劑（常用復數uppers）

frequency generator───[計]頻率發生器

upper lower───上下

frequency range───頻帶; 頻段；[電子][通信]頻率范圍

upper peninsula───n.密西根上半島

upper scales───上標度

python upper───蟒蛇鞋面

cumulative frequency───[統計]累積頻率，[電子]累積頻數

雙語使用場景

The upper frequency limit and some factors affecting noise output power of microwave solid state noise diodes are discussed.───討論了微波固體噪聲二極管使用頻率的上限和影響噪聲輸出功率的因素。

Due to the quantization of electromagnetic fields there is an upper frequency limit in the spectrum of any finite energy transmitted by an electromagnetic system.───由于電磁場的量子化效應，電磁系統發射有限能量的電磁場，其頻譜必有一高頻率上限。

However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.───可是，這種信號發生器的上限頻率的提高受存儲器的讀取時間和數模轉換器的轉換速度的限制。為了提高數字法函數信號發生器的上限頻率，我們提出了用分布存儲式數字法生成函數信號。

Upper frequency limit of r. F. Coaxial connectors───射頻同軸連接器的頻率上限

英語使用場景

Include the oscillator, modulator, upper frequency transformer, wave filter, power amplifier like X - mitter.

The upper frequency limit and some factors affecting noise output power of microwave solid state noise diodes are discussed.

However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.

Most of the spectral distribution is confined to the central maximum which has a positive upper frequency boundary of.

The lower window shows the calculated reverberation times table for the upper frequency range.