单词 | self-conjugation |
释义 | self-conjugationn. 1. Biology. Chiefly in filamentous algae and fungi: the conjugation (conjugation n. 5) of gametes produced on the same filament or hypha. Now rare. ΚΠ 1856 W. B. Carpenter Microscope §188 The curious process of self-conjugation. 1896 D. H. Scott Introd. Struct. Bot. II. iii. 165 We see that in this very simple plant self-conjugation is avoided. 1911 J. McFarland Biol., Gen. & Med. viii. 175 The self-conjugation of Vaucheria..might be likened to a form of hermaphroditism or bisexual nature of one individual. 1984 M. H. Saier & G. R. Jacobson Molecular Basis Sex & Differentiation xii. 185 In some hermaphroditic organisms, self-conjugation is physically impossible. 2. Mathematics. The state or property of being self-conjugate (in various senses). rare. ΘΚΠ the world > relative properties > number > algebra > [noun] > expression > function > property of discontinuity1803 functionality1857 self-conjugation1866 covariance1878 symmetry1888 monogeneity1906 recursion1913 recursive definition1935 holomorphy1957 unateness1960 1866 W. R. Hamilton & W. E. Hamilton Elements Quaternions §353 When this condition of self-conjugation is not satisfied. 2013 A. I. Morozov Introd. Plasma Dynamics viii. 585 This equality leads to the relationship of the self-conjugation of the matrix. This entry has been updated (OED Third Edition, January 2018; most recently modified version published online March 2022). < |
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。