| 单词 | picrated |
| 释义 | > as lemmaspiˈcrated piˈcrated adj. rare (of an explosive, as in a firework) containing a picrate. ΚΠ 1890 Cent. Dict. Picrated, in pyrotechnics, mixed with a picrate as in a composition for a whistling rocket. 1997 Re: Aluminum Questions in rec.pyrotechnics (Usenet newsgroup) 6 July Someone explained to me that once a metal has been oxidized..it no longer acts as a reducing agent. However, if it is fulminated or picrated, the metal is not oxidized, but still bonded to the oxidizer. < as lemmas |
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