“radio-frequency spectroscopy”的概念、定义、翻译、参考文献-科学参考

单词	radio-frequency spectroscopy
释义	radio-frequency spectroscopy [`rād·ē·ō ¦frē·kwǝn·sē spek`träs·kǝ·pē] ^SPECTROSCOPY The branch of spectroscopy concerned with the measurement of the intervals between atomic or molecular energy levels that are separated by frequencies from about 10⁵ to 10⁹ hertz, as compared to the frequencies that separate optical energy levels of about 6 × 10¹⁴ hertz.
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