| 单词 | copper-nickel |
| 释义 | > as lemmascopper-nickel copper-nickel n. [ < German kupfer-nickel, so called from its resembling copper] arsenical nickel = niccolite n. ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > niccolite group > nickel arsenide copper-nickel1728 kupfernickel1796 nickeline1835 neoplase1854 niccolite1868 nickelite1883 orcelite1960 1728 J. Woodward Catal. Foreign Fossils i. 25 in Catal. Addit. Eng. Native Fossils Copper-nicol. 1776 J. Seiferth tr. C. E. Gellert Metallurgic Chym. 47 Copper-nickel contains sometimes a good deal of copper. < as lemmas |
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