单词 | polycarboxylic |
释义 | > as lemmaspolycarboxylic polycarboxylic adj. Brit. , U.S. polycarboxylic acid, a carboxylic acid having more than one carboxyl group in the molecule.ΘΚΠ the world > matter > chemistry > organic chemistry > organic radicals > [adjective] > miscellaneous named tetrylic1857 amylic1858 xylylic1868 azoxy1873 sulphonic1873 ethoxy1880 polycarboxylic1898 ethoxyl1903 carbamyl1907 ethoxylated1912 1898 Proc. Chem. Soc. 14 179 The preparation of a number of salts of polycarboxylic acids..is described. 1947 Jrnl. Polymer Sci. 2 12 Both negative and positive polyions may be made; the former as polycarboxylic or sulfonic acids and their salts and the latter..as onium salts of polymers such as vinylpyridine. 1994 Science 11 Nov. 1124/2 (advt.) Kinetic characterization for the reaction between polycarboxylic acids and polyisocyanates. < as lemmas |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。