单词 | metallochromy |
释义 | † metallochromyn. Obsolete. The production of prismatic colours on a metal surface by electroplating. Cf. metallochrome n. 1. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > colouring metal bluing1735 metallochromy1837 1837 tr. L. Nobili in R. Taylor Sci. Mem. I. 94 (heading) Memoir on colours in general, and particularly on a new chromatic scale deduced from metallochromy for scientific and practical purposes. By M. Leopold Nobili of Reggio. 1869 Manufacturer & Builder July 210/2 By metallochromy, we understand the coloring of metals by means of galvanism. 1883 W. H. Wahl Galvanoplastic Manip. xlvii. 407 ‘Metallo-chromy’..is used to produce decorative effects upon objects of copper, tombac, and brass, previously treated to a thin electro-gilding. This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2019). < n.1837 |
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