单词 | subred |
释义 | subredadj.n. Somewhat red in colour; (of a physical quantity, as wavelength, heat, etc.) lower than or below that indicated by red. Also occasionally as n. ΚΠ ?1527 Iudycyall of Vryns ii. xi. 39 (margin) Rede or subrede vryne. 1810 ‘D. Blair’ Gram. Princ. & Pract. Chem. (ed. 4) 92 This solution is of a sub-red, and, when evaporated, affords pale green acicular chrystals. 1915 G. A. Rogers Handbk. Fund. Optics x. 91 The Noviol glass..is claimed to possess the remarkable quality of converting the sub-red waves to shorter wave-lengths. 1990 Chem. Geol. 88 303/2 1–2 μg of sample were loaded at sub-red heat onto outgassed Re filaments on a double Re filament assembly. This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022). < |
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