upper frequency发音

意思翻译

上频率

相似词语短语

frequency───n.频率；频繁

upper───adj.上面的，上部的；较高的；n.（Upper）（英）厄珀（人名）；n.鞋面；兴奋剂（常用复数uppers）

frequency generator───[计]频率发生器

upper lower───上下

frequency range───频带; 频段；[电子][通信]频率范围

upper peninsula───n.密西根上半岛

upper scales───上标度

python upper───蟒蛇鞋面

cumulative frequency───[统计]累积频率，[电子]累积频数

双语使用场景

The upper frequency limit and some factors affecting noise output power of microwave solid state noise diodes are discussed.───讨论了微波固体噪声二极管使用频率的上限和影响噪声输出功率的因素。

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.───由于电磁场的量子化效应，电磁系统发射有限能量的电磁场，其频谱必有一高频率上限。

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，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。为了提高数字法函数信号发生器的上限频率，我们提出了用分布存储式数字法生成函数信号。

Upper frequency limit of r. F. Coaxial connectors───射频同轴连接器的频率上限

英语使用场景

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.