GMAT必背單詞之數(shù)學名詞大全

algebra&arithmeticterms: absolutevalue絕對值 add(addition) algebra&arithmeticterms:absolutevalue絕對值add(addition)加averagevaluealgebra代數(shù)algebraicexpressionarithmeticmean算術(shù)平均值arithmeticproGREssion(sequence)等差數(shù)列approximate近似abscissa橫坐標ordinate縱坐標binomial二項式commonfactorcommonmultiplecommondivisor公約數(shù)simplefractioncommonfraction簡分數(shù)complexfraction繁分數(shù)commonlogarithmcommonratio公比complexnumber復數(shù)complexconjugatecompositenumberprimenumber質(zhì)數(shù)consecutivenumberconsecutiveeven(odd)integercrossmultiply交叉相乘coefficientcompletequadraticequationcomplementaryfunction余函數(shù)constantcoordinatesystemdecimal小數(shù)decimalpoint小數(shù)點decimalfractiondecimalarithmetic十進制運算decimalsystem/decimalscaledenominator分母differencedirectproportiondivide除dividedevenlydifferential微分distinct不同的dividenddivision除法divisionsign除號divisor因子，除數(shù)divisibleequivalentfractions等值分數(shù)equivalentequationequivalencerelation等價關(guān)系eveninteger/number偶數(shù)exponent指數(shù)，冪equationequationofthefirstdegreeendpoint端點estimationfactor因子factorablequadraticequationincompletequadraticequation不完全二次方程factorial階乘factorization因式分解geometricmeangraphtheory圖論inequality不等式improperfraction假分數(shù)infinitedecimalinverseproportion反比irrationalnumber無理數(shù)infinitesimalcalculusinfinity無窮大infinitesimalintegerableintegral積分integraldomainintegrand被積函數(shù)integratingfactorinversefunction反函數(shù)inverse/reciprocal倒數(shù)leastcommondenominatorleastcommonmultiple最小公倍數(shù)literalcoefficient字母系數(shù)liketermslinear線性的minuend被減數(shù)subtrahendmixeddecimalmixednumber帶分數(shù)minor子行列式multiplicand被乘數(shù)multiplication乘法multiplier乘數(shù)monomialmean平均數(shù)mode眾數(shù)median中數(shù)negative(positive)numbernumerator分子nullset(emptyset)numbertheory數(shù)論numberlinenumericalanalysisnaturallogarithm自然對數(shù)naturalnumber自然數(shù)nonnegative非負數(shù)originalequationordinaryscale十進制ordinal序數(shù)percentageparentheses括號polynomialpower乘方product積properfractionproportion比例permutation排列propersubsetprimefactor質(zhì)因子progression數(shù)列quadrant象限quadraticequationquarter四分之一ratiorealnumber實數(shù)roundoffroundto四舍五入root根radicalsignrootsign根號recurringdecimalsequence數(shù)列similartermstens十位tenths十分位trinomialunits個位unitweightedaverageunion并集yardwholenumbermutuallyexclusive互相排斥independenteventsprobability概率combinationstandarddeviationrange值域frequencydistributiondomain定義域bargraphgeometryterms:anglebisectoradjacentangle鄰角alternateangel內(nèi)錯角acuteangle銳角obtuseanglebisect角平分線adjacentverticesarc弧altitudearm直角三角形的股complexplaneconvex(concave)polygoncomplementaryanglecube立方體centralanglecircle圓clockwise順時鐘方向counterclockwisechord弦circularcylinder圓柱體congruent全等的correspondinganglecircumference(perimeter)concentriccircles同心圓circlegraph扇面圖cone(v=pai*r^2*h/3)circumscribe外切inscribe內(nèi)切diagonal對角線decagon十邊形hexagon六邊形nonagon九邊形octagon八邊形pentagon五邊形quadrilateralpolygon多邊形diameteredge棱equilateraltriangle等邊三角形exterior(interior)angleextent維數(shù)exterioranglesonthesamesideofthetransversalhypotenuse三角形的斜邊interceptincludedangleyE-g]ph=Vz;%zF9(3COMEGMAThtTP://WW/exam/]yE-g]ph=Vz;%zF9intersectinscribedtriangleisoscelestrianglemidpoint中點minoraxis短軸origin原點obliqueplanegeometry平面幾何oblateness(ellipse)橢圓parallelogram平行四邊形parallellines平行線perpendicular垂直的pythagoreantheorempiechart扇圖quadrihedronradius半徑rectangle長方形regularpolygonrhombus菱形rightcircularcylinderrighttriangle直角三角形rightangle直角rectangularsolidregularprism正棱柱regularpyramid正棱錐regularsolid/polyhedronslope斜率spheresurfacearea=4pair^2,v=4pair^33)side邊長segmentofacirclesemicircle半圓solidsquare正方形，平方straightangle(180supplementaryangle補角scalenecylinder斜柱體scalenetriangletrapezoid梯形volumewidth寬verticalanglewordproblemterms:apiecepercapita每人decreasetodecreasebybrace雙cardinalcent美分nickeldime一角penny一美分downpaymentsimpleinterest單利compoundedinterest復利foot英尺dozengross=12dozen羅gallon4quartfahrenheit華氏溫度depth深度discount折扣cumulativegraphinterest利息marginprofitretailpricepint品脫score二十commonyearintercalaryyear(leapyear)quarter夸脫algebranaturalnumberpositivenumbernegativenumberoddinteger,oddnumber奇數(shù)eveninteger,evennumber偶數(shù)integer,wholenumber整數(shù)positivewholenumber正整數(shù)negativewholenumberconsecutivenumberrealnumber,rationalnumber實數(shù),有理數(shù)irrational(number)無理數(shù)inversecompositenumber合數(shù)e.g.4,6,8,9,10,12,14,15…primenumbere.g.2,3,5,7,11,13,15…reciprocalcommondivisormultiple(minimum)commonmultiple(最小)公倍數(shù)(prime)factor(commonfactor公因子ordinaryscale,decimalscale十進制nonnegative非負的tens十位unitsmode眾數(shù)meanmediancommonratio公比arithmeticmean算術(shù)平均值weightedaverage加權(quán)平均值geometricmeanexponentbasecube立方體squarerootcuberootcommonlogarithm常用對數(shù)digit數(shù)字constant常數(shù)variableinversefunction反函數(shù)complementaryfunctionlinearfactorization式分解absolutevalue絕對值，e.g.｜-32｜=32roundoff四舍五入數(shù)學add，plus加subtract減difference差multiply,timesproductdividedivisibledividedevenlydividend數(shù)，紅利divisor因子,除數(shù)，公約數(shù)quotientremainder余數(shù)factorial階乘power乘方radicalsign,rootsign根號roundto四舍五入tothenearest四舍五入algebraictermliketerms,similartermsnumericalcoefficientliteralcoefficientinequalitytriangleinequalityrangeoriginalequationequivalentequation同解方程，等價方程linearequation線性方程(e.g.5x6=22)properfractionimproperfractionmixednumbervulgarfraction，commonfraction普通分數(shù)simplefraction簡分數(shù)complexfractionnumeratordenominator(least)commondenominator(最小)公分母quarter四分之一decimalfraction純小數(shù)infinitedecimalrecurringdecimaltenthsunitunionpropersubsetsolutionsetarithmeticprogression(sequence)geometricprogression(sequence)等比數(shù)列8.approximate近似(anti)clockwise(逆)順時針方向cardinal基數(shù)ordinaldirectproportiondistinctestimation近似parentheses括號proportion比例permutationcombination組合table表格trigonometricfunction三角函數(shù)unit單位,位geometryalternateanglecorrespondingangleverticalangle頂角centralangle圓心角interiorangle內(nèi)角exteriorangle外角supplementaryanglescomplementaryangle余角adjacentangle鄰acuteangle銳角obtuseanglerightangle直角roundangle周角straightangle平角includedangle夾角equilateraltriangle等邊三角形scalenetriangle不等邊三角形soscelestrianglerighttriangleoblique形inscribedtriangle內(nèi)接三角形semicircle半圓concentriccircles同心圓quadrilateral四邊形pentagonhexagonheptagonoctagonnonagon九邊形decagon十邊形polygon多邊形parallelogram平行四邊形equilateral等邊形plane平面square正方形，平方rectangleregularpolygon正多邊形rhombus菱形trapezoid梯形arcline,straightlinelinesegmentparallellinessegmentofacircle[~LVdd^wp-,C3COMEGMAT)[~LVdd^wp-,ChTTp://wW/exam/cube立方體，立方數(shù)rectangularsolidregularolid/regularpolyhedroncircularcylinderconesphere球體solid立體的planegeometry平面幾何trigonometry三角學bisectircumscribe外切inscribeintersect相交perpendicular垂直pythagoreantheorem勾股定理(畢達哥拉斯定理)congruentmultilateral多邊的altitude高depth深度side邊長circumference,perimeter周長adiansurfaceareavolumearmcrosssection橫截面centerofacirclechorddiameterradius半徑anglebisector角平分線diagonal對角線edge棱faceofasolid立體的面hypotenuseincludedside夾邊leg三角形的直角邊median(三角形的)中線base(e.g.25，2opposite直角midpoint中點endpoint端點vertexvertices)tangenttransversal截線intercept截距coordinatesystemrectangularcoordinateoriginabscissaordinatenumb