单词 | supracompound |
释义 | > as lemmassupracompound supracompound n. Brit. /ˈsuːprəˌkɒmpaʊnd/ , /ˈsjuːprəˌkɒmpaʊnd/ , U.S. /ˈsuprəˌkɑmˌpaʊnd/ Chemistry rare a compound formed by the joining of two or more compounds.ΚΠ 1791 W. Hamilton tr. C.-L. Berthollet Elements Art of Dyeing I. i. i. 22 At other times they unite with the salts and form supracompounds [Fr. surcompositions]. 1815 J. Smith Panorama Sci. & Art II. 532 Acids, alkalies, [etc.]..may sometimes form supra-compounds with the cloth, and thereby change its colour. 2002 Ultrasonics Sonochem. 9 50/1 The hydrophilic moieties..change the hydrophobic character of the PAH inserted in the micelle, into a new hydrophilic supracompound. < as lemmas |
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