单词 | translational |
释义 | translationaladj. 1. Belonging to, relating to, or consisting in, translation from one language into another. ΘΚΠ the mind > mental capacity > intelligibility > meaning > explanation, exposition > translation > [adjective] translative1657 metaphrastic1778 translationalc1815 versional1871 c1815 E. Henderson Let. in T. S. Henderson Mem. Rev. E. Henderson (1859) iii. 119 A translational exhibition of a certain notable portion of the Old Testament. 1869 Contemp. Rev. Feb. 134 Mr. Paley's editorial and translational labours. 1907 G. Salmon Human Elem. in Gospels 244 Many of the variations in our Greek Gospels are simply translational. 1992 Rev. Eng. Stud. 43 300 The section on translational methods..lists and summarizes thirty well-known differences between literal and idiomatic translation. 2017 Mod. Lang. Rev. 112 598 What makes Beckett an unusual case from a translational perspective is that many of his works composed in French already contain Irish remainders in the French originals. 2. Physics. Designating motion consisting solely of movement from one place or point to another, without rotation, oscillation, etc. Also: of or relating to motion of this kind. ΘΚΠ the world > movement > progressive motion > [adjective] progressive?c1450 progressional1570 locomotive1612 onwardly1674 locomotory1824 translational1867 the world > matter > physics > mechanics > types of motion > [adjective] > onward motion translative1661 translatory1837 translational1867 1867 W. Thomson & P. G. Tait Treat. Nat. Philos. I. i. §107 Imagine this circle to be the inner edge of a fixed ring in space (directionally fixed, that is to say, but having the same translational motion as the earth's centre). 1938 R. W. Lawson tr. G. von Hevesy & F. A. Paneth Man. Radioactivity (ed. 2) iii. 36 We differentiate between the ‘rest mass’ and the ‘translational mass’ of β-particles, i.e. the mass of the particle in motion. 1976 J. Lukasiewicz Railway Game 177 The air, space and underwater transportation modes exhibit three translational degrees of freedom: an aircraft, a spacecraft or a submarine can move forward and sideways as well as in altitude or depth. 2017 telegraph.co.uk (Nexis) 11 Jan. During the melting, the ice disks undergo translational and rotational motions. 3. Of, relating to, or concerned with the translation of a messenger RNA sequence into the amino acid sequence it encodes. ΚΠ 1963 Cold Spring Harbor Symp. Quantitative Biol. 28 161/1 A translational mechanism from the four unit language of the nucleic acids to the twenty element parlance of the proteins. 1979 Proc. National Acad. Sci. U.S.A. 76 6188/2 The ribosome pauses at the translational stop codon long enough for the polymerase to transcribe the terminator region. 1990 EMBO Jrnl. 9 2778/2 This observation suggests that the PRP6 and PRP9 genes may have a common regulation for transcriptional and/or translational expression. 2014 E. Jan Protein Transl. i. 2 Translational control of specific mRNAs allows the cell to regulate protein expression rapidly. 4. Of, relating to, or concerned with the translation of basic scientific research into clinical and other practical applications. ΚΠ 1993 Lancet 30 Oct. 1092/1 A unique convergence of laboratory and clinical knowledge, making colorectal cancer now perhaps one of the best models of ‘translational science’. 1999 N.Y. Times 2 Dec. b4/6 Instead of treating patients at the end of the disease process with, say, cardiac bypass surgery, translational medicine emphasizes basic science. 2008 New Yorker 28 Jan. 43/1 A collaboration between the Broad Institute, in Cambridge, which is affiliated with M.I.T. and Harvard, and the Translational Genomics Research Institute. 2012 N. N. Taleb Antifragile iv. xiii. 191 Medical researchers call such lag the ‘translational gap’, the time difference between formal discovery and first implementation. Compounds translational energy n. Physics energy possessed by a molecule, atom, etc., by virtue of its translational motion. ΚΠ 1877 Encycl. Brit. VII. 808/2 In every other case part of the translational energy which the bodies have before collision is left in the shape of vibrations after collision, and the translational energy after collision is accordingly less than before collision. 1938 J.-B. O. Sneeden Introd. Internal Combustion Engin. (new ed.) ii. 24 The internal energy is made up of (i) the translational energy of the molecule as a whole, (ii) the rotational energy of the atomic system about the axes XX and YY, and the negligible energy of rotation about the third axis ZZ. 1997 L. M. Harwood & T. D. W. Claridge Introd. Org. Spectroscopy vi. 73 This type of spectrometer works on the principle that all singly charged species subjected to the same potential difference will achieve the same translational energy as measured in electron volts. translational symmetry n. (a) (of an object, structure, or geometric figure) symmetry with respect to translation (translation n. 16) in at least one direction; (b) (Mathematics and Logic) the invariance of an equation or mathematical relation with respect to translation.An infinite regular lattice is an example of a structure that has translational symmetry. An example of a mathematical relation having such symmetry is provided by the ‘less than’ relation: a quantity c can be added to both sides of a < b without invalidating the relation. ΚΠ 1933 Proc. London Math. Soc. 35 37 A system of similarly placed β8's of 521, which are likewise equivalent under the translational symmetry of the polytope. 1978 Jrnl. Chem. Physics 68 3999/1 We extend the use of translational symmetry of individual integrals. 2005 M. Livio Equation that couldn't be Solved ii. 41 We can see that a cathedral has bilateral symmetry, that a wallpaper design has translational symmetry, and that a circle has rotational symmetry. 2008 L. M. Lederman & C. T. Hill Symmetry & Beautiful Universe v. 105 Newton's third law..also follows from Noether's theorem—and therefore from translational symmetry of the laws of physics! This entry has been updated (OED Third Edition, March 2019; most recently modified version published online March 2022). < adj.c1815 |
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