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单词
radio recombination line
释义
radio recombination line
radio recombination line
[
′rād·ē·ō rē‚käm·bə′nā·shən ‚līn
]
(spectroscopy)
A radio-frequency spectral line that results from an electron transition between energy levels in an atom or ion having a large principal quantum number
n
, greater than 50.
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更新时间:2024/9/23 17:13:33