| 释义 |
amplitude modulation ˈæmplɪˌtu:dˌmɔdjuˈleiʃən 短语⁶⁵⁴⁴²
基本英英近义反义例句例句
n.调幅;调幅广播
广播
Noun:
modulation of the amplitude of the radio carrier wave近义词 am是动词be的第一人称形…
用作名词I retrofitted our ommunications to anamplitude modulation.我把我们通讯改为调幅模式。
Crystal radios are devised for the reception of amplitude modulated AM signals.晶体收音机是用来接收调幅信号的。 By choosing the different filters, we could get the broadband and narrow band noise amplitude modulation.
选择不同特性的滤波器，可以得到宽带及窄带噪声调幅干扰； cnki
The Taguchi method is studied to derive calibration formulae of frequency and amplitude modulation of digital signal generator in whole range in this paper.
文中在校准应用研究中采用田口方法，根据数字信号源的频率、调幅及调频试验典型值推导出全量程校准公式。 cnki
A new lithology identification method based on axial amplitude modulation signal of drill string is proposed.
提出了一种利用钻柱轴向振动调幅信号实现岩性识别的方法。 dictall
Because of stepless frequency modulation and amplitude modulation and operating with facility, hydraulic vibrators are being used widely in a lot of engineering machines.
液压激振器由于具有无级调频、调幅和操作方便等优点而在许多工程机械中得到广泛应用。 cnki
Because of the loss resistance of varactor and the isolation of circulator, parasitic amplitude modulation exists in reflectionmicrowave linear phase modulator.
该文指出，反射式微波线性调相器寄生调幅产生的原因是变容管的损耗电阻和环行器的隔离度。 cnki
In this paper, the technique is applied to a digital amplitude modulation broadcasting DAMB system with satisfactory results.
该文把此技巧应用到数字调幅广播（ DAMB系统，取得了令人满意的结果。 dictall
It can offer half the Tt amplitude modulation the coupling to utilize the first cloth curtain.
利用第一道布幕为耦合面，可提供一半的 Tt调幅。140.118.33.11
Realize signal modulation and demodulation functions, including various types of modulation such as ASK amplitude modulation, PSK phase modulation, FSK FM.
实现信号的调制解调功能，包括各类调制如 ASK调幅， PSK调相， FSK调频。 kekenet
So the combination with the volume of stage coupling controls the amplitude modulation of low frequency.
因此再加上舞台耦合容积，来控制低频的调幅。140.118.33.11
The paper analyzes the interference rejection of Quadrature amplitude modulation signals in the presence of carrier phase jitter, sinusoidal interference and white Gaussian noise.
文章分析了存在载波相位起伏、正弦干扰、高斯白噪声时正交调幅数字系统的抗扰性。 cnki
This paper present a fundamental tenets of frequency modulation and amplitude modulation signal generator, which is composed of MAX038 and other components.
本文介绍了以 MAX038波形产生器为核心的可调频调幅信号发生器的基本组成原理。 cnki |