In order to make the track loop into lock quickly, the paper USES FFT spectral analysis to get fine frequency.
为了让跟踪环路快速入锁，这里还采用了FFT谱分析法对频率进行精捕。
In this paper, we analyse some problems of the fine structure in atomic spectral analysis.
本文分析了原子能级精细结构方面普遍存在的一些问题。
In this paper, we analyse some problems of the fine structure in atomic spectral analysis.
本文分析了原子能级精细结构方面普遍存在的一些问题。
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