| 单词 |
expressivity |
| 释义 |
expressivity|ɛksprɛˈsɪvɪtɪ|
[f. expressive a. + -ity.]
a. The quality of being expressive.
1944N.Y. Herald Tribune 28 Mar. 16/2 This equalized expressivity ends by making Beethoven sound sometimes a little meretricious as a composer. 1948L. Spitzer Linguistics & Lit. Hist. iv. 155 The self-destruction brought about by excessive expressivity was seen by Diderot as a danger to which any artistic nature is exposed. 1961L. F. Brosnahan Sounds of Language i. 16 It is not at all clear why the relative infrequency of the latter in French should have led to its selection on the grounds of expressivity.
b. spec. Genetics [ad. G. expressivität (N. W. Timoféeff-Ressovsky 1925)]. The kind or degree of phenotypic expression of a gene.
1934N. W. Timoféeff-Ressovsky in Biol. Reviews & Biol. Proc. Cambr. Phil. Soc. IX. 433 The phenotypic manifestation of the mutant allelomorphs may be full and constant, or it can be variable and even dependent upon other factors (low penetrance, variable expressivity and specificity of the genes). 1946R. R. Gates Human Genetics I. ii. 15 Related to penetrance is expressivity, which means the degree to which a particular gene expresses itself. 1957[see expression 7]. 1962Henderson & Gillespie Text-bk. Psychiatry (ed. 9) iv. 36 The genes have a range of variability in their manifestation which is called their expressivity. |
英语词典包含277258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。
相关内容：
相关热词搜索：expressivity英英词典英英释义英语词汇意思用法释义英语
单词 explosiveness 释义 explosiveness|ksplsvns|[f. as prec. + -ness.]The quality of being ......