-
1 fractional degree
Большой англо-русский и русско-английский словарь > fractional degree
-
2 fractional degree
Математика: дробная степень -
3 fractional degree
-
4 fractional degree
мат. -
5 degree
1) градус2) матем. степень; порядок3) сорт, качество4) диплом5) степень, уровень; ступень•degrees to port — мор. градусы левого борта
degrees to starboard — мор. градусы правого борта
to some degree — до некоторой степени; в известной мере
-
6 Fractional numerals
↑ Numeral1) При произношении простых дробных числительных числитель берется в форме количественного числительного, а знаменатель - в форме порядкового числительного (во множественном числе, если числитель больше одного) Вместо числительного one часто используется неопределенный артикль a. Если при дроби есть целое число, то между ним и дробью ставится союз andan/one eighth — одна восьмая
2) Более сложные дробные числительные обычно произносятся по следующей модели: числитель (колич. числ.) + over + знаменатель (колич. числ.)two hundred and sixty five over four hundred and forty-four — 265/444
3) Десятичные числительные произносятся по отдельным цифрам. Положение десятичного разделителя указывается словом point. Цифра 0 обозначается словом nought (в британском варианте английского языка) или zero ( в американском варианте английского языка). Распространено также произношение цифры 0 как междометия ohnought/zero point three four nine — 0.349
six point oh five — 6.05
4) После обычных дробных числительных существительные употребляются в единственном числе, причем между числительным и существительным используется предлог ofПосле десятичных дробей существительные ставятся во множественном числе без предлогаseven point five centimetres — 7.5 сантиметра5) При указании температуры цифра 0 обозначается словом zero, существительное degree - градус ставится во множественном числеCelsius — ноль градусов по Цельсию -
7 дробная степень
Большой англо-русский и русско-английский словарь > дробная степень
-
8 accuracy
1) точность2) метр. погрешность3) правильность•accuracy better than —... погрешность менее...;to an accuracy of —... с погрешностью...;to any required degree of accuracy — с любой заданной степенью точности;to claim an accuracy — приписывать точность или погрешность;to impair accuracy — снижать точность;to improve ( to increase) accuracy — повышать точность;to restore rated accuracy — возвращать ( прибору) первоначальную номинальную точность ( при проверке или ремонте);to trace the accuracy to a standard — прослеживать путь передачи точности от эталона ( средству измерений);to transfer accuracy — 1. передавать размер единицы физической величины 2. передавать ( прибору) точность (от образцового средства измерений);to translate accuracy — передавать размер единицы физической величины;with an accuracy of... — с погрешностью...-
absolute accuracy
-
absolute time base accuracy
-
acceptable accuracy
-
adequate accuracy
-
alignment accuracy
-
assigned accuracy
-
attainable accuracy
-
available accuracy
-
azimuth accuracy
-
calibrated accuracy
-
calibration accuracy
-
comparable accuracies
-
comparison accuracy
-
compensation accuracy
-
composite accuracy
-
continuing accuracy
-
control accuracy
-
design accuracy
-
dimensional accuracy
-
dynamic accuracy
-
estimated accuracy
-
experimental accuracy
-
extreme accuracy
-
fair accuracy
-
finish accuracy
-
flat surface accuracy
-
form accuracy
-
fourth-place accuracy
-
fractional accuracy
-
frequency accuracy
-
full-scale accuracy
-
functional accuracy
-
high accuracy
-
highest system accuracy
-
inherent accuracy
-
initial accuracy of oscillator
-
instrument accuracy
-
intrinsic accuracy
-
lasting accuracy
-
limited accuracy
-
logging accuracy
-
long-term accuracy
-
low accuracy
-
measurement accuracy
-
modest accuracy
-
module accuracy
-
obtainable accuracy
-
original accuracy
-
overall accuracy
-
overlay accuracy
-
pinpoint accuracy
-
playback accuracy
-
poor accuracy
-
positional accuracy
-
positional playback accuracy
-
positioning accuracy
-
potential accuracy
-
prescribed accuracy
-
rated accuracy
-
reasonable accuracy
-
recognition accuracy
-
registration accuracy
-
relative accuracy
-
repeatability accuracy
-
roundness accuracy
-
runout accuracy
-
set-on accuracy
-
split-hair accuracy
-
standards laboratory accuracy
-
static accuracy
-
statistical accuracy
-
sustained accuracy
-
temperature accuracy
-
transfer accuracy
-
true accuracy
-
volumetric accuracy
-
working accuracy -
9 half
-
10 cycle
1) цикл, кольцо3) период; такт; цикл || работать циклами, периодически повторяться•over one cycle — матем. по замкнутому циклу
-
11 divisor
-
12 group
1) группа, ансамбль || групповой- roughing mill group2) совокупность; комплект3) группировка || группировать(ся)5) класс; категория || классифицировать; категоризировать6) хим. остаток7) сгусток; скопление8) узел9) матем. группа- absolute free group - absolute homotopy group - absolutely irreducible group - absolutely simple group - additively written group - adele group - adelic group - algebraically compact group - algebraically simple group - almost connected group - almost cyclic group - almost ordered group - almost periodic group - almost simple group - alternating form group - cancellative group - cellular homology group - characteristically simple group - complementing group - completely anisotropic group - completely discontinuous group - completely divisible group - completely indecomposable group - completely integrally closed group - deficient group - direct homology group - direct indecomposable group - doubly transitive group - finitely defined group - finitely generated group - finitely presented group - finitely related group - first homology group - first homotopy group - freely generated group - full linear group - full orthogonal group - full rotation group - full symmetric group - full unimodular group - group of classes of algebras - group of covering transformations - group of finite rank - group of infinite order - group of infinite rank - group of inner automorphisms - group of linear equivalence - group of linear forms - group of linear manifold - group of principal ideles - group of real line - group of recursive permutations - group of right quotients - idele class group - linearly ordered group - linearly transitive group - locally bicompact group - locally closed group - locally compact group - locally connected group - locally cyclic group - locally defined group - locally embeddable group - locally finite group - locally free group - locally infinite group - locally nilpotent group - locally normal group - locally solvable group - multiply primitive group - multiply transitive group - nonsolvable group - n-th homotopy group - ordered pair group - principal congruence group - properly orthogonal group - properly unimodular group - pure projective group - pure rotation group - pure simple group - quasipure projective group - quotient divisible group - residually nilpotent group - restricted holonomy group - sharply transitive group - simply ordered group - simply reducible group - simply transitive group - singular cogomology group - singular homology group - solvable group - stable group - strictly transitive group - strongly polycyclic group - subsolvable group - supersolvable group - totally ordered group - totally projective group - totally reducible group - triply transitive group - unitary symmetry group - unitary transformation group - value group - weak homology group - weakly mixing groupgroup with multiple operators — группа с многоместными операторами, мультиоператорная группа
-
13 model
1. модель; макет; образец; эталон/ модельный/ моделировать2. модель; вариант; типactuator modelactuator disk modeladvanced development modelaerodynamic modelaeroelastic modelaeroelastically scaled modelair combat modelairplane modelairplane-like modelapproach modelarrow-wing modelatmospheric modelautopilot modelautorotation modelautothrottle modelBaldwin-Lomax modelbasic modelbeam modelbeam/lumped mass modelbiomorphic modelblowing modelbody alone modelbreadboard modelcable-mounted modelcargo load modelCFD modelcombustion modelcombustion-flow modelcommand modelcompensatory modelcomposite modelcompressibility modified modelcomputer modelcone-cylinder modelcone-finned modelconical-flow modelconsistent modelconstant amplitude fatigue modelconstitutive modelcontinuous-mass modelcontinuum modelcontroller modelcorrelation modelcounter-rotation modelcrack modelcrack growth modelcrack growth retardation modelcrossover modelcumulative damage modeldamage accumulation modeldamper modeldatabase modeldeterministic modeldevelopment-type modeldifferential-game modeldiscrete modeldistributed lift modeldisturbance modeldowndraft modeldrop modelDryden modelDugdale modeldynamically scaled modeldynamics modelenergy-conservation modelengagement modelengine modelengineering development modelerror modelfailure modelfatigue modelfilament modelfine grid modelfinite element modelfixed-base modelfixed-wing modelflow modelflutter modelflutter-suppression modelfour-input/four-output modelfractional derivative modelfracture modelfree to roll modelfree-flight modelfree-flying modelfree-spinning modelfreely flying modelfrequency-domain modelfull modelfull-order modelfull-span modelfull-span wing modelgame modelgeneric modelgeometric modelgeometrically scaled modelgravity modelgravity anomaly modelgust modelhalf-plane modelhalf-wing modelhigh-fineness-ratio modelhuman operator modelidentified modelilluminated modelinfinite-blade modelinput modelinstrumented modelinverse modelisolated wing modelk-e modelk-W modelkinematic modelkinetic modellarge-scale modellead-lag pilot modellead-only pilot modellinear modellongitudinal modellower-order modellumped parameter modellumped-mass modelMach-scaled modelmagnetically suspended modelmass-and-spring modelmass-spring modelMaxwell modelmembrane and rod modelmeteorological modelmicromechanical modelMiner-Palmgren damage modelminimum phase modelmissile modelmodal modelmomentum-conserved modelmoving modelmultiaxis modelmultidegree of freedom modelmultiloop modelmultiscale modelneuromuscular modelobservation modelover-parameterized modelparabolized Navier-Stokes modelpendulation modelperformance modelperturbation modelphenomenological modelphysical modelpilot-aircraft modelpilot-vehicle modelpiston modelpitch modelpitch-plunge modelpitch-lateral-directional modelplant modelplastic modelpneumodynamic modelpowered modelpowered-lift modelprecision modelprediction modelpreview modelproduction modelproperly parameterized modelpropfan modelpropulsion modelpure gain pilot modelquantized modelquasi-static modelR&M modelradar modelradial spring modelradio control modelradio controlled modelreal-world modelreduced order modelreference modelreflectivity modelreingestion modelreplica modelreplica-type modelrocket-propelled modelroll modelrotor-body modelrotorcraft modelscale modelscaled modelscattering modelself-consistent modelsemiempirical modelsemispan modelsemispan wing modelsensitivity modelsimulation modelsingle-axis modelsingle-body modelsingle-rotation modelspectrum fatigue modelspray modelstall modelstate modelstate space modelstatistical modelstiffness modelstochastic modelstress modelstructural modelstudy modelsupersonic cruise modeltask modelterrain modelthin-jet modelthree-degree-of-a-freedom modelthree-state modelthrust modeltire modeltransfer-function modeltransparent modeltruth modeltunnel-supported modelturbulence modeltwin-body modeltwo layer turbulence modeltwo-control modeltwo-degrees-of-freedom modeltwo-equation turbulence modelunquantized modeluntuned modelusage modelV/STOL modelvaporization modelvehicle stability modelvertical dynamic modelvestibular modelviscous/inviscid modelvisual cueing modelwake modelwake/wing modelwater tunnel modelWheeler retardation modelwind-tunnel modelwindshear modelwing-canard modelwing-rotor modelwireframe modelyaw model -
14 Napier (Neper), John
SUBJECT AREA: Electronics and information technology[br]b. 1550 Merchiston Castle, Edinburgh, Scotlandd. 4 April 1617 Merchiston Castle, Edinburgh, Scotland[br]Scottish mathematician and theological writer noted for his discovery of logarithms, a powerful aid to mathematical calculations.[br]Born into a family of Scottish landowners, at the early age of 13 years Napier went to the University of St Andrews in Fife, but he apparently left before taking his degree. An extreme Protestant, he was active in the struggles with the Roman Catholic Church and in 1594 he dedicated to James VI of Scotland his Plaine Discovery of the Whole Revelation of St John, an attempt to promote the Protestant case in the guise of a learned study. About this time, as well as being involved in the development of military equipment, he devoted much of his time to finding methods of simplifying the tedious calculations involved in astronomy. Eventually he realized that by representing numbers in terms of the power to which a "base" number needed to be raised to produce them, it was possible to perform multiplication and division and to find roots, by the simpler processes of addition, substraction and integer division, respectively.A description of the principle of his "logarithms" (from the Gk. logos, reckoning, and arithmos, number), how he arrived at the idea and how they could be used was published in 1614 under the title Mirifici Logarithmorum Canonis Descriptio. Two years after his death his Mirifici Logarithmorum Canonis Constructio appeared, in which he explained how to calculate the logarithms of numbers and gave tables of them to eight significant figures, a novel feature being the use of the decimal point to distinguish the integral and fractional parts of the logarithm. As originally conceived, Napier's tables of logarithms were calculated using the natural number e(=2.71828…) as the base, not directly, but in effect according to the formula: Naperian logx= 107(log e 107-log e x) so that the original Naperian logarithm of a number decreased as the number increased. However, prior to his death he had readily acceded to a suggestion by Henry Briggs that it would greatly facilitate their use if logarithms were simply defined as the value to which the decimal base 10 needed to be raised to realize the number in question. He was almost certainly also aware of the work of Joost Burgi.No doubt as an extension of his ideas of logarithms, Napier also devised a means of manually performing multiplication and division by means of a system of rods known as Napier's Bones, a forerunner of the modern slide-rule, which evolved as a result of successive developments by Edmund Gunther, William Oughtred and others. Other contributions to mathematics by Napier include important simplifying discoveries in spherical trigonometry. However, his discovery of logarithms was undoubtedly his greatest achievement.[br]BibliographyNapier's "Descriptio" and his "Constructio" were published in English translation as Description of the Marvelous Canon of Logarithms (1857) and W.R.MacDonald's Construction of the Marvelous Canon of Logarithms (1889), which also catalogues all his works. His Rabdologiae, seu Numerationis per Virgulas Libri Duo (1617) was published in English as Divining Rods, or Two Books of Numbering by Means of Rods (1667).Further ReadingD.Stewart and W.Minto, 1787, An Account of the Life Writings and Inventions of John Napier of Merchiston (an early account of Napier's work).C.G.Knott (ed.), 1915, Napier Tercentenary Memorial Volume (the fullest account of Napier's work).KF
См. также в других словарях:
Fractional distillation — is the separation of a mixture into its component parts, or fractions, such as in separating chemical compounds by their boiling point by heating them to a temperature at which several fractions of the compound will evaporate. It is a special… … Wikipedia
Fractional freezing — is a process used in process engineering and chemistry to separate two liquids with different melting points. It can be done by partial melting of a solid, for example in zone refining of silicon or metals, or by partial crystallization of a… … Wikipedia
Fractional reserve banking — Banking A series on Financial services … Wikipedia
Fractional unit — Unit U nit, n. [Abbrev. from unity.] 1. A single thing or person. [1913 Webster] 2. (Arith.) The least whole number; one. [1913 Webster] Units are the integral parts of any large number. I. Watts. [1913 Webster] 3. A gold coin of the reign of… … The Collaborative International Dictionary of English
Degree of polymerization — The degree of polymerization, or DP, is usually defined as the number of monomeric units in a macromolecule or polymer or oligomer molecule.[1][2][3] For a homopolymer, there is only one type of monomeric unit and the number average degree of… … Wikipedia
Fractional distillation — Distillation Dis til*la tion (d[i^]s t[i^]l*l[=a] sh[u^]n), n. [F. distillation, L. destillatio.] 1. The act of falling in drops, or the act of pouring out in drops. [1913 Webster] 2. That which falls in drops. [R.] Johnson [1913 Webster] 3.… … The Collaborative International Dictionary of English
fractional — [[t]fræ̱kʃən(ə)l[/t]] ADJ GRADED: usu ADJ n If something is fractional, it is very small in size or degree. ...a fractional hesitation. Derived words: fractionally [[t]fræ̱kʃənli[/t]] ADV ADV group Murphy, Sinclair s young team mate, was… … English dictionary
Polarization — ( Brit. polarisation) is a property of waves that describes the orientation of their oscillations. For transverse waves, it describes the orientation of the oscillations in the plane perpendicular to the wave s direction of travel. Longitudinal… … Wikipedia
Stokes parameters — The Stokes parameters are a set of values that describe the polarization state of electromagnetic radiation (including visible light). They were defined by George Gabriel Stokes in 1852, as a mathematically convenient alternative to the more… … Wikipedia
equation — A statement expressing the equality of two things, usually with the use of mathematical or chemical symbols. [L. aequare, to make equal] alveolar gas e. the e. defining the steady state relation of the alveolar oxygen pressure to the barometric… … Medical dictionary
mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… … Universalium