| 单词 | cyclization |
| 释义 | > as lemmascycliˈzation cycliˈzation n. the rearrangement of the atoms in a molecule to form one or more ‘closed chains’ or rings: ΘΚΠ the world > matter > chemistry > organic chemistry > chemical processes or reactions > [noun] > cyclization cyclization1909 1909 Chem. News 16 July 24/2 The cyclisation of ketone acids always occurs at one of the carbon atoms near the ketone function. Cyclic chains containing C5 and C6 are most easily formed. 1933 Jrnl. Chem. Soc. ii. 1111 The cyclisation of aromatic compounds in which a cyclic system forms part of an unsaturated side chain. 1967 M. E. Hale Biol. Lichens viii. 117 A similar pathway, but with reduction instead of cyclization, could explain the synthesis of fatty acids. < 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。