单词 | metallic bonding |
释义 | > as lemmasmetallic bonding metallic bonding n. Chemistry the type of bonding occurring in metals: see metallic bond n. ΚΠ 1962 Acta Metallurgica 10 583/2 (heading) Evidence of metallic bonding in TiN. 1989 L. H. Van Vlack Elements Materials Sci. & Engin. (ed. 6) ii. 44 The simplest way to describe metallic bonding is to view the metal as containing a periodic structure of positive ions surrounded by a ‘sea’ of delocalized electrons (negative). The attraction between the two provides the bond. < as lemmas |
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