“Doppler-free spectroscopy”的概念、定义、翻译、参考文献-科学参考

单词	Doppler-free spectroscopy
释义	Doppler-free spectroscopy [däp·lǝr ´frē spek`träs·kǝ·pē] ^SPECTROSCOPY Any of several techniques which make use of the intensity and monochromatic nature of a laser beam to overcome the Doppler broadening of spectral lines and measure their wavelengths with extremely high accuracy.
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