... doppler free laser spectroscopy 无多普勒激光光谱学 doppler shift method 多普勒频移法 doppler width 多普勒宽度 ...
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Furthermore, applying the Doppler shift method, one can find the mass of a star.
此外,应用多普勒频移的方法,可以发现恒星的质量。
This paper has discussed the way of probing Doppler shift signal based on crossed phase detecting method in detail and introduced each function circuits briefly.
本文详细的论述了依据正交相位检测法提取多普勒频移信号的方法,并对各部分实现电路作一简要的介绍。
Doppler frequency shift observation of ionospheric high frequency echo is an important method for studying ionospheric disturbances.
电离层高频反射回波的多普勒频移观测是研究电离层扰动的一个重要方法。
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