Frequency Spectrum英文翻译_Frequency Spectrum是什么意思_(频谱的英文)_月亮词典

Frequency Spectrum

频谱：指在一定时间内

常用释义

词性释义

频谱：指在一定时间内，信号的频率分布情况。频谱通常以图形的形式表示，横轴表示频率，纵轴表示信号的强度或功率。

例句

全部

Use a frequency synthesizer to be able to produce electron frequency spectrum.

使用频率合成器可以产生电子频谱。

QAM at a fixed point-to-point digital microwave systems in the wider application, it has a very high frequency spectrum utilization.

QAM 在固定的点对点数字微波系统中应用较广泛，它具有很高的频谱利用率。

This system possesses advantages of good frequency spectrum, high accuracy, small volume, easily controlled and Intelligent etc.

系统具有频谱良好，精确度高，体积小，易调整，智能化等优点。

Moreover, since the atoms are in random thermal motion the frequency spectrum will be altered by the Doppler effect.

而且，由于原子是在作无规则热运动，多普勒效应也会使频谱发生改变。

facility to transmit many relatively narrow-bandwidth signals by subdividing the frequency spectrum used in the wideband channel .

使用单个宽带设备传送许多窄带信号的方法。它是通过细分宽带通道上的频谱来实现的。

In this paper we report on the manifestation in the transmission frequency spectrum, of a plate mode of a predominantly leaky nature.

在本文中，我们报告体现在传输频谱的一盘模式的一个主要漏性质。

Those destroy the orthogonality of each channel which reduces the utility of system 's frequency-spectrum and performances.

这些干扰的存在严重破坏了各个信道的正交性，降低了系统的频率利用率，造成系统性能的降低。

Conclusion Accurate differential diagnosis could be made with analysis for frequency spectrum feature with color Dopp. . .

结论通过对浅表肿大淋巴结的超声表现综合分析，可以做出较准确的鉴别诊断。

This article proposes one practice case for a satellite frequency spectrum monitor system.

提出了一种卫星频谱监测系统的实践案例。

Results Certain parameters about frequency spectrum of body bio-electrical impedance changed obviously through exercise.

结果：运动可以明显地改变人体生物电阻抗频谱的某些参数。

By the debugging, the coding of speech is realized; m sequence is produced. Moreover, the spread of signal frequency spectrum is realized.

通过调试实现了语音的编码、产生了 m 序列，并实现了信号频谱的扩展。

Radio frequency spectrum resources shall be in the ownership of the state.

第五十条无线电频谱资源属于国家所有。

for focus measures , frequency spectrum functions , gradient functions and entropy function are analyzed in detail.

其次，本文从频谱函数、梯度函数、熵函数等方面详细分析了对焦深度法中常用的对焦评价函数。

The parameters of primary wave frequency spectrum derived from array acoustic logging provided the possibility to achieve this aim.

阵列声波测井的纵波频谱参数为实现这个目标提供了可能。

The changes of pulse frequency spectrum in Doppler Effect are analyzed when millimeter wave pulse propagates through rain medium.

分析了降雨环境下，多普勒效应后毫米波脉冲频谱特性。

The sweeping sine singles from Frequency Spectrum Analyzer actuated the specimen by piezoelectric ceramic.

频谱分析仪产生的扫频正弦信号通过压电陶瓷片对试件进行激励；

It is a truth universally acknowledged that radio-frequency spectrum is scarce in the U. S.

在美国，无线电的频谱不足是公认的事实。

The method about intersection of frequency spectrum techniques can solve such problems effectively.

频带分割技术可以有效解决宽带信号处理方面的这些不足。

What this means is that an electronic chopper, which translates energy to a different portion of the frequency spectrum, modulates the load.

意思就是说一个电子斩波器将负载调制，它会传递能量给频谱的另一部分。

The influence of the noise of Fourier transform frequency spectrum in the experiment on the retrieval result is also discussed.

此外，还讨论了实验所得傅里叶变换频谱的噪声等因素对图像恢复结果的影响。；

The sonic signature needs to keep the treble detail, but increase the frequency spectrum and add a more full sound.

声音特色方面，要保持高音的细节，但增加频响宽度，增加更多的饱满的声音。

Through numerical calculation, we get the frequency spectrum of one-dimensional diatomic chain in free and periodic boundary conditions.

通过数值计算，我们得到一维双原子链在自由边界与循环边界条件下的频谱。

网络释义

频谱

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频率谱

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频率的频谱

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频谱分析

中国医药大学机构... ... 梁信杰; Shinn-Jye Liang 脉诊;器官共振;频谱分析;怀孕; resonance;pulse;frequency spectrum;pregnancy ...

频率图谱

生态学专业术语英语翻译F-11... ... 频率百分比 frequency percentage 频率图谱 frequency spectrum 频率表 frequency table ...

频谱图

基本通讯概念-0503afec_ppt2txt ... 数位讯号 Digital 频谱图 Frequency Spectrum 调变幅度( Amplitude Modulation) ...

频率波谱

...igital filters），因为它们改变了讯号频率波谱（frequency spectrum）的位置。

频率频谱

通滤波器（9 ）进行频率频谱（frequency spectrum）之低通滤波，未揭露「用来对该色度讯号之一特定方向进行空间低通滤波 …

同义词

[物]频谱；频率谱

frequency content

更新时间：2025-05-12 15:18