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派特森aeas数学高频词汇表1AEAS数学词汇一：常见符号＋plus;positive－minus;negative×multipliedby;times÷dividedby＝equals≈approximatelyequals≠notequalto＜lessthan＞greaterthan≤equaltoorlessthan≥equaltoorgreaterthano()roundbrackets;parentheses[]squarebrackets{}braces∈isamemberoftheset⊂isasubsetof∽similarto≌congruentto*denotesanoperation∴therefore∵because∶ratiosign,dividedby,isto∷equals,as(proportion)squarerootof3cuberootof∥parallelto⊥perpendicularto,atrightangleswith∠angle∟rightangleºdegree′minute″second⊙circleA⁀BarcABethebaseofnaturallogarithms,approx.2.71828x!factorialx,x(x-1)(x-2)---1派特森aeas数学高频词汇表2lognxlogxtothebasenπpilnxlogxtothebasee(naturallogarithm)lgxlogxtothebase10(commonlogarithm)|x|theabsolutevalueofx二：常见几何计算公式平面图形的周长和面积：PerimeterAreaTriangle三边之和(底×高)/2Square边长×4边长的平方Rectangle(长+宽)×2长×宽Parallelogram(长+宽)×2底×高Trapezoid四边之和(上底+下底)×高/2Rhombus边长×4两条对角线之积的1/2Circle2πr=πdπr2立体图形的表面积和体积VolumeSurfaceAreaRectangularPrism长×宽×高2(长×宽+长×高+宽×高)Cube棱长的立方6×棱长×棱长RightCircularCylinderπr2h2πrh(侧)+2πr2(底)*Sphere4πr3/34πr2RightCircularConeπr2h/3lr/2(l为母线)附录：SAT数学考试速查词汇AAbscissa横坐标absolutevalue绝对值accountfor（数量）占acuteangle锐角acutetriangle锐角三角形Add加addtoAddition加，加法Adjacent相邻adjacentangles邻角Algebra代数学algebraicexpression代数式algebraicfraction分式algebraicterm代数项派特森aeas数学高频词汇表3Aliquot除得尽数Aliquant除不尽数alternateangles内错角Altitude高度Amount合计Angle角anglebisector角平分线Apex顶，顶点Apiece每人，每个Approximately近似的，大约的Approximation近似，近似值Arc弧，圆周的任意一段Area面积Arithmetic算术arithmetic(al)average算术平均数arithmetic(al)mean算术平均数或等差中项arithmetic(al)progression或series算术级数，等差级数assumethat假定义……atrandom随机地atrightangleswith与……成直角atthisrate以这样的比率，价格或速度Average平均，平均数平均的Axis轴BBalance余额bargraph(chart)条带图Base堤边，底面，幂或乘方的底数basearea底面积beacrossfrom在……对面beclosetto最接近……becomposedof由构成beequalto与……相等beequivalenttoantherequation与另一方程痛解befewerthan小于begreaterthan大于begreaterthanorequalto不小于beinscribedin内接于belessthan小于belessthanorequalto不大于beparallelto平行于beperpendicularto垂直于besubstitutedfor代替Billion109Binomial二项式派特森aeas数学高频词汇表4Bisect把……二等分Block立体blotout涂掉，删掉Bound辩解，范围；邻接bulk大量Ccalculatetothreedecimalplaces计算结果保留三位小数Cancellation约掉，消掉Center圆心centralangle圆心角Chart图表Chord弦Circle圆circlegraph(chart)圆形图Circular圆形的，环形的circularcylinder圆柱Circumference圆的周长clearanequationoffractions分式方程整式化Clockwise顺时针Coefficient系数Column列，圆柱Commondenominator公分母Commondifference等差数列的公差Commondivisor(factor)共因子；公约数Commonratio等比数列的公比Commonmultiple公倍数complement余角complementaryangle余角completecircle全圆completequadratic(equation)全二次方程complexfraction繁分数compositenumber和数，指大于一而不是质数的整数compound混合物；复利compoundinterest复利compoundannualinterest年复利concentration浓度concentriccircle同心圆congruent（多边形）全等的consecutive连续的consecutiveinteger连续整数consecutiveeven(odd)integer连续偶（奇）数consistof由……构成constant不变的，永恒的；常数constitute构成，组成派特森aeas数学高频词汇表5coordinate坐标coordinateaxissystem坐标系coordinategeometry解析几何coordinateplane坐标平面correspondingangles同位角，对应角correspondingside对应边counterclockwise逆时针crossmultiplication交叉相乘Cube立方体，立方；三次幂Cubic立方体的，立方的cubicblock立方体cubicdenominations立方单位cubicsolid立方体cubicunits立方单位cumulativegraph(chart)累积图Curve曲线Curvedline曲线cylinder圆柱体Ddecagon十角形，十边形decimal小数；小数的decimalfraction纯小数decimalplace小数位decimalpoint小数点decrease减少，减少量Deduct扣除，减去Degree度；度数（温度和角度）denominator分母Denote表示，意味着Depth深度diagonal对角线；对角线的diameter直径Differ不同，相异difference差，差额Digit数字，位（数）dimension尺寸，尺度；维（数），度(数)，元(be)direct(inverse)proportionalto成正（反）比discountrate折扣率distance距离distinct与其它不同的，独特的Divide除dividend被除数divisor除数，约数divisible可整除的派特森aeas数学高频词汇表6division除法done(drawn)toscale按比例绘制Eeccentric偏心圆，；不同圆心的edge立体的变或棱endpoint端点equality相等，等式equation等式，方程equiangular等角的equidistance等距离的equilateral等边形；等边的equivalent等面积的，等体积的；等价的，相等的，等量的equivalentfraction等值分数，如1/2和2/4eveninteger偶数evenlyeveninteger能再平分的偶数（能背4整除）evenlyspaced等间隔的exponent指数expression表达式exteriorangle外角Fface立体的面factor因子；将……分解因子factorable可进行因式分解的factorial阶乘；因子的，阶乘的figure图形fold对折formula公式，配方fraction分数fromsubtract从……减去……Ggaingeometricmean几何平均数geometricprogression几何级数，等比级数geometry几何学graph图表；用图表来表示greatestcommondivisor最大公约数grid格栅gross总的，毛的Hhalfway半途的halve把……平分为二；将……减半height高heptagon七边形派特森aeas数学高频词汇表7hexagon六边形horizontally水平地hundreds百位hundredth第一百个；百分之一hypotenuse（直角三角形）斜边Iidentical相等的；恒等的improperfraction假分数includedangle(side)夹角（边）indefinitely无限定地independent无关地，独立地independentvariables自变量inequality不等式；不相等inexcessof超过……infinitedecimal无穷小数，同non-terminatingdecimalinfinitesequence无穷数列inscribedangle圆周角，同弧所对圆心角centralangle的尺寸是圆周角的二倍insidedimension内部尺寸installment分期付款中每一期所付的款项integer整数integerpart代分数的整数部分，代分数的分数部分是fractionalpartintercept截距；截取eginterceptedarc截弧interest利息interiorangle内角intermsof用……来表示intersect直线相交，pointofinetrsection交点interval间隔，区间inturn依次，轮流invertafraction求一个分数的倒数irrationalnumber无理数Jjoint接合，接合处Lleast(lowest)commonmultiple最小公倍数leg梯形的两条不平性的边；直角三角形的直角边length长度lengthwise(lengthways)纵长的like(similar)terms同类项line直线，线段linesegment/halfline半直线，射线linegraph线型图派特森aeas数学高频词汇表8literalcoefficient字母系数Mmathematicaloperation数学运算mean平均数meanproportional比例中项median中数；中线midpoint中点midway中途million106minorarcAB劣弧ABminuend被减数minus减mixeddecimal混合小数，如3.14mode众数monomial单项式multiple多倍的，多重的；倍数amultipleofm