查询词典 modulation

It consists of skills of deviating from the key and modulation,skills of a chord interlacement,and expending and appreciation about function of the chord subordinate,and skills of chord outer tone and harmony semitone.

本文对肖邦的《波兰舞曲》通过三个方面来分析，包括离调与转调技法，和弦交织、下属功能的扩展与升值技法，和弦外音、半音和声技法。

Channel ofdm simulation of the system, including coding, mapping, interleaving, modulation.

信道下的ofdm仿真系统，包括编码，映射，交织，调制。

The key content of the whole essay is that it analyses frequency modulation, intermediate frequency,

本文的核心内容主要是系统分析了中频，调频波，数字模拟转换，模拟数字转换。

Intermodulation and cross-modulation interference are two kinds of rather harmful interference which often appear in CATV system.

交叉调制干扰和互相调制干扰是CATV系统中两种常见而又危害性较大的干扰。

Frequency modulation and amplitude compensation of interruptedly received LFM signals are studied to precede a false target group based on interrupted T/R jamming system.

摘要该文基于间歇收发干扰体制，研究了通过对间歇采样LFM信号的频率调制和幅度补偿，产生导前假目标群问题。

The following text will briefly introduce common interferences from adjacent satellite , cross-polarization and inter-modulation , and the carrier interference caused by uplink device , and also launched unauthorized even intrusively .

下文将粗略介绍常见的邻星干扰、反极化干扰、互调干扰、由上行设备引起的载波干扰、以及非授权使用和恶意干扰等星上干扰，并对相关的分析处理方法作经验探讨。

Base on the threshold voltage model presented, an intrinsic drain current model in strong inversion region is developed, which can describe the short-channel effects such as DIBL and charge-sharing effect well, and give special considerations for mobility, velocity saturation, channel length modulation and quantum effect. Based on the front interface surface potential model, a formula of unified inversion charge is derived, and an intrinsic drain current model in middle inversion region is developed.

利用所提出的深亚微米FD器件正、背界面表面势模型，建立了一个能够完整描述深亚微米FD器件本征亚阈漏电流特性的模型，能够准确地描述DIBL效应和背沟道漏电效应；利用所提出的阈值电压模型，建立了深亚微米全耗尽器件的本征强反型电流模型，很好地描述包括DIBL效应、电荷分配效应在内的小尺寸效应，对迁移率、速度饱和效应、沟道长度调制效应和量子效应进行了特别的考虑；利用所提出的深亚微米FD器件正界面表面势模型，推导了统一反型层电荷公式，建立了深亚微米FD器件的本征中反型漏电流模型。

The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency.

以空间矢量调制方法来获得逆变器的开关信号，实现了小的转矩脉动和恒定的开关频率。

We discussed the effect of the self-phase modulation, ionization, energy loss, and the density of the gas.Ⅱ.

研究在阿秒脉冲产生过程中，驱动激光脉冲载波相位和脉冲宽度的影响。

This mode is very sensitive to the ionospheric Doppler modulation.

这种模式是非常敏感的电离层多普勒调制。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。