单词 | dephlegmator |
释义 | dephlegmatorn. An apparatus for dephlegmation; a form of condensing apparatus in a still. ΚΠ 1828 S. F. Gray Operative Chemist 767 This dephlegmator is formed of two broad sheets of tinned copper, soldered together so as to leave only 1/ 6th of an inch between them. 1876 S. Kens. Mus. Catal. No. 4376. This entry has not yet been fully updated (first published 1895; most recently modified version published online March 2019). < n.1828 |
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