| 单词 | azimuthal quantum number |
| 释义 | > as lemmasazimuthal quantum number azimuthal quantum number n. Physics = orbital quantum number n. at orbital adj. and n. Compounds 2. ΚΠ 1920 Proc. Royal Soc. A. 98 10 This requires ‘the azimuthal quantum number [Ger. azimutale Quantenzahl] of an atom to jump at the utmost by a unit’. 1939 J. W. T. Spinks tr. G. Herzberg Molecular Spectra & Molecular Struct. I. i. 15 The azimuthal quantum number l gives us therefore the orbital angular momentum of the electron in units h/2π. 1997 Encycl. Brit. (Electronic ed.) The orbitals of an atom may be described by a principal quantum number, n, which may assume the values 1, 2, 3,..., and by an azimuthal quantum number, l, which may assume the values 0, 1, 2,..., n-1. < as lemmas |
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