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1)  Doppler Spread
Doppler扩展
1.
The Impacts of Gaussian Error and Doppler spread on Maximal-Ratio Combining of Antenna Arrays;
考虑高斯误差和Doppler扩展的最大比合并性能分析
2.
The Doppler spread of signal spectrum could be caused by fast moving Rayleigh channel.
高速移动的Rayleigh信道会使得传输信号的频谱发生Doppler扩展
3.
The standard carrier interferometry orthogonal frequency division multiplexing(CI-OFDM) cannot effectively handle the Doppler spread in high-speed mobile environments.
针对载波干涉正交频分复用(CI-OFDM)系统不能对抗高速移动环境下的Doppler扩展问题,为了进一步提高系统在高速移动环境(例如,300 km/h)下的性能,提出了一种新型的增强型CI-OFDM(ECI-OFDM)技术。
2)  Doppler-broading spectra
Doppler展宽谱
3)  Doppler broadening
Doppler展宽
1.
Phase control of inversionless gain in a closed atomic system with Doppler broadening;
Doppler展宽的封闭原子系统中无反转增益的相位控制
2.
SGC effect in an open quasi-Λ type four-level system with Doppler broadening;
Doppler展宽的开放准Λ型四能级系统中的SGC效应
4)  Doppler velocity spread
Doppler速度展宽
5)  expansion [英][ɪk'spænʃn]  [美][ɪk'spænʃən]
扩展
1.
Study on Relationship Between Adhesiveness of Peripheral Blood Leukocyte and Expansion of Acute Anterior Wall Myocardial Infarction;
外周血白细胞粘附与急性前壁心肌梗死扩展的关系
2.
The Characteristics, Problems & Solutions of the Urban Land Expansion of Bao Tou City in the Recent Ten Years;
包头市近10年城市用地扩展的特点、问题及其对策
3.
The new expansion method of PLC input end;
PLC扩展输入点的新方法
6)  propagation [英][,prɔpə'geiʃən]  [美][,prɑpə'geʃən]
扩展
1.
Impact fatigue crack propagation;
冲击疲劳裂纹扩展(英文)
2.
Study on nucleation and propagation mechanism of thermal fatigue crack of steel bonded carbide;
钢结硬质合金热疲劳裂纹萌生扩展机理探讨
3.
Crack Propagation Simulation of 840D Freight Wheel with Web Plate Bore;
840D货车车轮辐板孔疲劳裂纹扩展仿真
补充资料:Doppler effect
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性质: 当波源与观察者之间有相对运动时,观察者接收到的频率与波源的真实频率有所不同的物理现象。在穆斯堡尔效应中,由于原子核处于热运动,由此会引起γ谱线的多普勒展宽。 

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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