释义 |
〔vanadate〕Any of three anions, VO3, VO 4, or V 2O 7, containing pentavalent vanadium. 钒酸盐:三种阴离子,VO3,VO 4,或V 2O 7之一,含有5价的钒 〔anion〕A negatively charged ion, especially the ion that migrates to an anode in electrolysis.阴离子:带负电荷的离子,尤指在电解过程中游离到阳极的阴离子〔carbanion〕An anion in which carbon carries a negative charge and an unshared pair of electrons.负碳离子,阴碳离子:一种阴离子,其中碳带一个负电荷和一个非共用电子对 |