| 单词 | rotational quantum number |
| 释义 | > as lemmasrotational quantum number rotational quantum number n. Physics the quantum number J (see J n. 6c). ΚΠ 1921 Proc. Royal Soc. A. 99 141 The electron..can take up an infinite number of stable orbits characterised by the rotational quantum-number n, and the radial quantum number n′. 1969 Science 10 Oct. 226/2 WJ, the equivalent width of the line with rotational quantum number J. 2008 J. W. Jewett & R. A. Serway Physics for Scientists & Engineers with Mod. Physics (ed. 7) xliii. 1266 When a molecule absorbs a photon with the appropriate energy..the rotational quantum number J either increases or decreases by one unit. < as lemmas |
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