单词 | statically |
释义 | staticallyadv. 1. Chiefly Science. Originally: †with reference to or by means of weighing or weight in air (cf. static adj. 1a) (obsolete). In later use: in a static condition or situation; without movement or motion. statically indeterminate adj. Engineering (of a framework or structure) having more members or supports than the minimum required to render it stable; containing more than the minimum number of components necessary for rigidity; = hyperstatic adj. at hyper- prefix 4; cf. redundant adj. 4a. ΘΚΠ the world > movement > absence of movement > [adverb] > without moving to stand stillc1000 stone-still?c1225 statuelike1640 unmovingly1733 stirlessly1825 statically1841 motionlessly1847 1654 S. Ward Vindiciæ Academiarum vi. 36 How happy are you and I Sir, and our ingenious acquaintance..in this place, who are all employed to salve Mechanically, and statically the Phenomena of nature. 1723 H. Rowlands Mona Antiqua Restaurata iii. 14 The earthy parts, by their Weight and more close Adhæsion, in that accumulated Mixture, Statically subsided, and kept to the bottom. 1773 J. Warner Descr. & Use New-invented Portable Instrument 4 If an unknown Quantity of Silver be..guilt over with an unknown Quantity of Gold, and be weighed both statically and hydrostatically, the Weight of each Metal may separately be found. 1796 D. Sutton Inoculator ii. vi. 84 I mean to be so exact as to require their being put into a pair of scales, in order statically to ascertain the point of reduction. 1825 Philos. Trans. (Royal Soc.) 115 480 Noting either, dynamically the times of successive revolutions, or, statically the point of equilibrium between the rotatory force and the torsion of the string. 1841 W. Whewell Mech. Engin. viii. 133 The external impressed forces, taken altogether, must be statically equivalent to the effective moving forces. 1867 Contemp. Rev. 6 410 Both [Catholicism and Feudalism] worked for good equally by their organization and by their action, or, to use more convenient technical words, statically and dynamically. 1901 Trans. Amer. Soc. Civil Engineers 46 72 Omitting the intermediate struts in either the longitudinal or transverse faces..we have a singly statically indeterminate frame. 1935 Philos. Trans. (Royal Soc.) A. 235 33 It is dynamically and statically balanced with extreme care. 1990 S. F. Borg Fund. Engin. Elasticity (ed. 2) ix. 148 The analysis of deflections is the key step in the solution of the statically indeterminate beam. 1999 Airforces Monthly Oct. 20/3 A factory-fresh Su-30 for the Russian Air Force..was shown both statically and in the flying programme. 2006 Sci. Amer. (U.K. ed.) Oct. 52/1 Statically stable robots tend to have broad bodies on wide wheelbases. 2. By means of static electricity; without a flow of electric current; (also) without involving a moving conductor. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > [adverb] > static statically1854 electrostatically1868 1854 M. Faraday in London, Edinb., & Dublin Philos. Mag. 4th Ser. 7 200 The copper wire becomes charged statically with that electricity which the pole of the battery connected with it can supply. 1866 R. M. Ferguson Electricity 244 A telegraphic line may be charged statically. 1896 J. Parker Supplementary Volume Thermo-dynamics vii. 59 If an electromotive force be induced in an open circuit, it will tend to make the ends of the wire statically electrified and to raise them to different potentials. 1921 H. F. Trewman & G. E. Condliffe Elements Direct Current Electr. Engin. ii. 19 A simple case of a statically induced EMF may be shown as follows. 1975 Hi-Fi Answers Feb. 41/3 The Zero-stat gun..produces a stream of charged particles which can neutralise any statically-charged surface. 1995 J. F. Whitfield Electr. Craft Princ. (ed. 4) I. ix. 171 The value of a statically induced EMF depends on the total magnetic-flux change and the time it takes to complete this change. 2008 N. H. Dodman Well-adjusted Dog vi. 125 The theory was that some dogs became statically charged during storms..and that they may get painful static shocks delivered to them. This entry has been updated (OED Third Edition, December 2012; most recently modified version published online March 2022). < adv.1654 |
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