单词 | atomic orbital |
释义 | > as lemmasatomic orbital atomic orbital n. Physics and Chemistry an electronic orbital (orbital n. 1) in an isolated atom; an orbital that belongs to a single atom and is not shared between two or more atoms; cf. molecular orbital n. at molecular adj. Compounds. ΚΠ 1932 R. S. Mulliken in Physical Rev. 41 50 The method followed here will be to describe unshared electrons always in terms of atomic orbitals but to use molecular orbitals for shared electrons. 1981 P. Sykes Guidebk. to Mechanism in Org. Chem. (ed. 5) i. 6 If overlap of the two atomic orbitals has taken place along their major axes, the resultant bonding molecular orbital is referred to as a σ orbital. 2000 Pop. Sci. Sept. 14/1 (caption) How well do you know your atomic orbitals? Help is on the way: Tetratops are designed to teach children (and adults) about the shapes of atoms and molecules. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。