单词 | linearity |
释义 | linearityn. a. The quality or condition of being linear; a linear arrangement or formation. ΘΚΠ the world > space > shape > condition of being long in relation to breadth > linearity > [noun] linearity1749 lineality1828 society > leisure > the arts > music > type of music > [noun] > qualities of music generally formality1531 humoura1568 languor1751 morbidezza1833 pop1862 go1882 monophony1890 jazziness1916 blueness1929 linearity1947 funkiness1957 spikiness1962 1749 Philos. Trans. 1748 (Royal Soc.) 45 390 Another Oversight, in this Plan [of Short-Hand], is the Neglect of Beauty and Linearity. 1837 J. Macculloch Proofs Attrib. God III. xlvii. 284 The Palmetto is beautiful in its radiation, a Grass in its simple linearity. 1891 Athenæum 17 Oct. 515/2 Backslopes and upright strokes are practically discarded, linearity is well preserved. 1947 A. Einstein Music Romantic Era xvi. 245 Wagner wrote a Prelude..in the ‘linearity’ of which he seemed to overstep the stylistic limits of his own time. 1955 G. C. Homans & D. M. Schneider Marriage, Authority & Final Causes 20 Almost all the eastern Asian societies in which he finds mother's brother's daughter marriage preferred are organised in patrilineages. He concerns himself with linearity, [etc.]. 1958 Times 5 Dec. 8/6 Ectomorphy describes the linearity of the build. 1964 M. McLuhan Understanding Media xviii. 172 The linearity precision and uniformity of the arrangement of movable types. b. spec. in Mathematics and Physics, the property of being linear in sense 3a of the adjective; proportionality of two related quantities (such as input and output). ΘΚΠ the world > relative properties > number > geometry > line > [noun] line1559 lineola1715 link1866 linearity1904 1904 Biometrika 3 99 The proportionality of stress and strain is only true within narrow limits, yet the early investigators extrapolated from this linearity all across the mysteries of set, yield~point, and stricture, up to rupture! 1943 Electronic Engin. 16 55/1 The insertion of a valve amplifier between the time base and the cathode-ray tube often involves some sacrifice in linearity. 1946 Nature 7 Sept. 330/2 Linearity is also important in the optical pick-up from the record, in the sense that the illumination of the photo-electric cell must be strictly proportional to the width of the white part of the illuminated area of the record. 1962 J. H. Simpson & R. S. Richards Physical Princ. Junction Transistors xii. 269 Because the gain is high and the linearity fair, negative feedback may be used to exchange gain for linearity. Draft additions 1997 c. Linguistics. The property of being linear (in sense Additions b of the adjective). ΘΚΠ the mind > language > linguistics > [noun] > specific features of linguistic analysis structuring1890 over-differentiation1921 hypostasis1933 contextualization1934 scatter1934 opposition1936 minimality1953 mapping1955 biuniqueness1959 linearity1959 n-gram1963 meta-condition1972 optionality1972 1959 W. Baskin tr. F. de Saussure Course in Gen. Linguistics ii. v. 123 Words acquire relations based on the linear nature of language... Combinations supported by linearity are syntagms. 1964 N. Chomsky Current Issues in Ling. Theory iv. 78 The linearity condition..requires that each occurrence of a phoneme..be associated with a particular succession of (one or more) consecutive phones. 1975 N. Chomsky Logical Struct. Ling. Theory viii. 267 Even if we drop the requirement of proper linearity for grammars, we are not able to present a satisfactory description of the system of phrase structure in question. 1979 Amer. Speech 1978 53 275 Linearity means that single devices must serve multiple functions. 1979 Amer. Speech 1978 53 282 It is linearity..that has led linguists to the concept of surface and deep structure. 1988 Appl. Linguistics 9 351 One should note that simultaneity and linearity are not absolute characteristics of sign languages and spoken languages respectively. This entry has not yet been fully updated (first published 1903; most recently modified version published online March 2022). < n.1749 |
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