| 释义 |
† vanadic, a.|vəˈnædɪk, vəˈneɪdɪk|
Chem. Obs. [f. vanad-ium + -ic. Cf. F. vanadique.] Of or pertaining to, derived from, vanadium; spec. containing vanadium in its higher valency, as opposed to vanadious a. Chiefly in vanadic acid.
1833Rep. Brit. Assoc. Adv. Sci. 1832–3 469 Vanadic acid..in the state of powder is yellow. 1835Partington's Brit. Cycl., Arts & Sci. II. 858/2 The vanadic acid is reduced to the state of salifiable oxide. 1849D. Campbell Inorg. Chem. 303 Vanadic acid is a brownish powder, but when melted..it approaches a rusty-red. 1874Roscoe Ess. (Owens Coll.) II. 55 The crystalline form of a mineral contained vanadic oxide. |