| 单词 | platinum-zinc |
| 释义 | > as lemmasplatinum-zinc platinum-zinc adj. now historical formed of alternate plates of platinum and zinc, as a voltaic cell. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > galvanism, voltaism > [adjective] > primary > relating to platinum-zinc1840 Smee1852 Weston1895 zinc-air1970 1840 Philos. Trans. (Royal Soc.) 130 71 No such current is produced, and I conceive..that the contacts iron-zinc and platinum-zinc are entirely without electromotive force. 1849 H. M. Noad Lect. Electr. (ed. 3) 263 As copper is a better conductor of Electricity than platinum, a copper-zinc circuit ought to be more efficacious than a platinum-zinc circuit, which is contrary to fact. 1906 Philos. Trans. (Royal Soc.) A. 205 286 He prepared silver of less specific gravity than that of normal silver, by depositing that metal on the platinum electrode of a platinum-zinc battery. 2011 A. K. Punte et al. in A. R. Møller et al. Textbk. Tinnitus lxxvii. 620/2 Feldmann reported suppressed tinnitus by Volta's platinum–zinc cell. < as lemmas |
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