This paper puts forward and proves time shift characteristic of the signal convolution integral.
本文提出并证明了信号时域卷积的时移特性。
The channel of LEO satellite is different from wireless channels on the ground. Low SNR and large Doppler shift are the two characteristic of LEO satellite channel.
低轨卫星的信道与地面无线信道具有不同的特点，低信噪比与大多普勒频移是低轨卫星信道的两个显著特征。
An LDPC code structure using cyclic shift matrices and an efficient LDPC code construction algorithm using the characteristic matrices is proposed.
本文研究了一种基于循环移位矩阵结构的LDPC码，提出了一种高效的基于特征矩阵的LDPC码构造算法。
The frequency time selective fading resulted from multipath dispersion and Doppler frequency shift is an important characteristic of urban mobile radio channel.
由多径色散及多普勒频移造成的频率—时间选择性衰落是城市移动无线信道的一个重要特性。
The simulation system can be used to analyze the dynamic characteristic of automatic transmission during gear shifting, and can be used for shift controller development.
该系统可有效地分析自动变速箱换档过程的动态特性，并用于换档控制器的开发。
It takes a deep research into the new characteristic of the motive, the way, the supply and demand structure, and the direction of rural labor shift, analyzing its deep-seated causes.
本文研究了新形势下农村劳动力转移动机、转移方式、供求结构和流向方面呈现的变化特征，分析了引起这些变化的深层次原因。
The ECFC, in which experimental parameters (a shift in a peak potential and a variation in a peak current) are included, appears to be a characteristic function for a particular metal ligand system.
含有极谱实验参数(峰电位的移动和峰电流的变化)的实验络合物形成曲线是特定金属络合物体系的特征函数。
The paper briefly describes the principle of full-bridge soft-switching phase-shifted control and the electric characteristic of the phase shift resonant controller UC3875 are introduced.
简要描述了全桥软开关移相控制的原理，介绍了谐振控制器uc 3875的电气特性。
A more complex example is to plan the characteristic "stick shift, " which results in the selection of components related to that characteristic's value.
更复杂的例子是计划特性“辊轴”，这种情况下组件的选择要依赖特性的值。
By the aid of the phase shift-frequency characteristic, the conformal transformation and the perturbation theory, a new kind of compact, broadband waveguide phase shifter is developed.
借助相移-频率特性、保角变换和微扰理论，研制出了新型的宽带移相器。
The largely limited critical spirit in modern crisis theories subjects the characteristic paradigm to new historical shift.
现代时期的危机理论批判性有所局限，危机理论范式面临着新的历史转折。
The largely limited critical spirit in modern crisis theories subjects the characteristic paradigm to new historical shift.
现代时期的危机理论批判性有所局限，危机理论范式面临着新的历史转折。
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