AMC常用词汇和英语数学词汇大全

基本图形基本图形三角形：triangle矩形：rectangle正方形：square平行四边形：parallelogram梯形：tapezoid菱形：rhombus圆：circle四边形：quadrilateral基本立体图形正方体：cube长方体：rectangularprism圆柱体：rightcircularcyclinder圆锥体：rightcircularcone球体：sphere基本计算量长度：拈门且由面积：area体积（容积）volume周长：perimeter表面积：surfacearea底面积：basearea有关集合并集：unionpropersubset真子集：solutionset解集：有关数论AMC常用词汇正教：positivenumber负数：negativenumber奇教：oddinteger，oddnumber偶教：eveninteger，evennumber整教：integer，wholenumber正整教：positivewholenumber负整数：negativewholenumber连续整数：consecutivenumber实教，有理教：realnumber，rationalnumber无理教：irrational（number）倒数：inverse合教：compositenumbereg.4,6,8,9,10,12,14,15……质教：primenumbereg.2,3,5,7,11,13,15……倒教：reciprocal公约教：commondivisor倍教：multiple（最小）公约教：（last）commonmultiple（质）因子：（prime）factor十进制：ordinarycsale，decimalscale非负的：nonnegative十位：tens个位：units众教：mode中教：median公比：commonratio六、数列等差教列：arithmeticprogression（sequence）等比教列：geometricprogression（sequence）自然数：naturalnumber.资料.七、其它近似：approximate（逆）顺时针方向：（anti）clockwise基数：cardinal序教：ordinal正比：directproportion不同的：distinct估计，近似：estimation括号：parentheses上匕例：proportion组合：combination表格：table三角函教：trigonometricfunction单位，位：unit入、其它几何1、所有的角错角：alternateangle同位角：correspondingangle对顶角：verticalangle圆心角：centralangle角：interiorangle外角：exteriorangle补角：supplementaryangles余角：complementaryangle邻角：adjacentangle锐角：acuteangle钝角：obtuseangle直角：rightangle周角：roundangle平角：straightangle夹角：includedangle等边三角形：equilateraltriangle不等边三角形：scalenetriangle等腰三角形：isoscelestriangle直角三角形：righttriangle斜三角形：oblique接三角形：inscribedtriangle3、有关收敛的平面图形，除三角形外半圆：semicircle同心圆：concentriccircles四边形：quadrilateral五边形：pentagon六边形：hexagon七边形：heptagon八边形：octagon九边形：nonagon十边形：decagon多边形：polygon平行四边形：parallelogram等边形：equilateral平面：plane正方形，平方：square长方形：rectangle正多边形：regularpolygon菱形：rhombus梯形：trapezoid4、其它平面图形林：arc直线：line，straightline线段：linesegment平行线：parallellines弧形：segmentofacircle2、所有的三角形.资料.

5、有关立体图形立方体，立方数：cube长方体：rectangularsolid正多面体：「0832「solid/regularpolyhedron圆柱体：circularcylinder圆锥：cone球体：sphere立体的：solid6、有关图形上的附属物高：altitude深度：depth边长：side周长：circumference，perimeter弧度：radian表面积：surfacearea体积：volume直角三角形的股：arm横截面：crossection圆心：centerofacircle弦：chord半径：radius角平分器：anglebisector对角线：diagonal直径：diameter棱：edge立体的面：faceofasolid斜边：hypotenuse夹边：includedside三角形的直角边：leg三角形的中线：medianofatriangle底边，底数3£.2的5次方,2就是底数）山25亳直角三角形中的对边：opposite中点：midpoint端点：endpoint（复数形式vertices）顶点：端点：endpoint（复数形式vertices）顶点：vertex切线的：tangent截线：transversal截距：intercept7、有关坐标坐标系：coordinatesystem直角坐标系：rectangularcoordinate原点：origin横坐标：abscissa纵坐标：ordinate数轴：numberline象限：quadrant斜率：slope复平面：complexplane8、其它平面几何：planegeometry三角学：trigonometry平分：bisect外切：circumscribe切：inscribe相交：intersect垂直：perpendicular勾股定理：pythagoreantheorem全等的：congruent多边的：multilateral基本教学词汇加：plus/and/positive减：minus/negative/subtract差：difference乘：multipliedby/times乘方干。30「乘方干。30「积：product除：dividedby可被整除的：divisible被整除：dividedevenly被除数：dividend商：quotient余数：remainder阶乘：factorial等于：equal不等于：notequalto大于：greaterthan小于：拈$$than大于等于：equalorgreaterthan小于等于：equalorlessthan约等于：approximateequal四合五人：roundto/tothenearest因为：because所以：therefore开平方：squarerootof开立方：cuberootof才根号：radicalsign，rootsign绝对值：theabsolutevalue函数：function图形：figure角：angle直角：rightangle锐角：acuteangle对折：foldX-轴：X-axesY-轴：Y-axes其它次序：sequence几何的：geometric整数：integer比例：ratio正的：positive切线（也是正切12门）：tangent半径：radius/radii不等式：inequality顶点：vertex值域：range同类项：liketerms，similarterms原方程：originalequation（最小）公约教：（least）commondenominator算术平均数：arithmeticmean加权平均值：weightedaverage指教，幂：exponent变量：variable反函数：inversefunction因式分解：factorization打（12个）：dozen廿（20个）：score夸脱：quart.资料.加仑：gallon（1gallon.资料.英语教学词汇大会Aabbreviation简写符号；简写absoluteerror绝对误差absolutevalue绝对值accuracy准确度acuteangle锐角acute-angledtriangle锐角三角形add加addition加法additionformula加法公式additionlaw加法定律additionlaw（ofprobability）（概率）加法定律additiveproperty可加性adjacentangle邻角adjacentside邻边algebra代教algebraic代教的algebraicequation代教方程algebraicexpression代数式algebraicfraction代教分式；代教分教式algebraicinequality代数不等式algebraicoperation代数运算alternateangle（交）错角alternatesegment交错弓形altitude高；高度；顶垂线；高线ambiguouscase两义情况；二义情况amount本利和；总教analysis分析；解析analyticgeometry解析几何angle角angleatthecentre圆心角angleatthecircumference圆周角anglebetweenalineandaplane直与平面的交角anglebetweentwoplanes两平面的交角anglebisection角平分anglebisector角平分线；分角线angleinthealternatesegment交错弓形的圆周角angleinthesamesegment同弓形的圆周角angleofdepression俯角angleofelevation仰角angleofgreatestslope最大斜率的角angleofinclination倾斜角angleofintersection相交角；交角angleofrotation旋转角angleofthesector扇形角anglesumofatriangle三角形角和anglesatapoint同顶角annum（X%perannum）年（年利率X%）anti-clockwisedirection逆时针方向；返时针方向anti-logarithm也对数；反对教anti-symmetric反对称叩ex顶点approach接近；趋近approximatevalue近似值approximation近似；略计；逼近Arabicsystem阿刺伯教字系统arbitrary任意arbitraryconstant任意常教arc弧arclength弧长arc-cosinefunction反余弦函教arc-sinfunction反正弦的教arc-tangentfunction反正切函教area面积arithmetic算术arithmeticmean算术平均；等差中顶；算术中顶arithmeticprogression算术级教；等差级教arithmeticsequence等差序列arithmeticseries等差级教arm边arrow前号ascendingorder递升序ascendingpowersofXX的升幂associativelaw结合律assumedmean假定平均教assumption假定；假设average平均；平均教；平均值averagespeed平均速率axiom公理axis轴axisofparabola抛物线的轴axisofsymmetry对称轴Bbacksubstitution回代barchart棒形图；条线图；条形图；线条图base（1）底；（2）基；基教baseangle底角basearea底面.资料.baseline底线basenumber底数；基教baseoflogarithm对数的底bearing方位（角）角方向（角）bell-shapedcurve钟形图bias偏差；偏倚billion十亿binarynumber二进教binaryoperation二元运算binaryscale二进法binarysystem二进制binomial二项式binomialexpression二项式bisect平分；等分bisectionmethod分半法；分半方法bisector等分线；平分线boundarycondition边界条件boundaryline界（线）边界bounded有界的boundedabove有上界的；上有界的boundedbelow有下界的；下有界的boundedfunction有界的数brace大括号bracket括号breadth阔度brokenlinegraph折线图Ccalculation计算calculator计算器；计算器cancel消法；相消canellationlaw消去律capacity容量Cartesiancoordinates笛卡儿坐标Cartesianplane笛卡儿平面category类型；畴centralline中线centraltendency集中趋centre中心；心centreofacircle圆，心centroid形心；距心certainevent必然事件chance机会changeofbase基的变换changeofsubject主项变换changeofvariable换元；变量的换chart图；图表checking验算chord弦chordofcontact切点弦circle圆circular圆形；圆的circularfunction回的数；三角函数circularmeasure弧度法circumcentre外心；外接圆心circumcircle夕卜接回circumference圆周circumradius外接圆半径circumscribedcircle夕卜接回class区；组；类classboundary组界classinterval组区间；组距classlimit组限；区限classmark组中点；区中点classification分类clnometer测斜仪clockwisedirction顺时针方向closedconvexregion闭凸区域closedinterval闭区间coefficient系数coincide迭合；重合collectionofterms并项collinear共线collinearplanes共线面column⑴列；纵行；（2）柱combination组合commonchord公弦commondenominator同分母；公分母commondifference公差commondivisor公约教；公约commonfactor公因孑；公因子commonlogarithm常用对教commonmultiple公住教；公倍commonratio公比commontangetn公切commutativelaw交换律comparable可比较的compass罗盘compassbearing罗盘方位角compasses圆规compassesconstruction圆规作图complement余；补余complementaryangle余角complementaryevent互补事件complementaryprobability互补概率completingthesquare配方complexnumber复数complexroot复数根compositenumber复合教；合成教compoundbarchart综合棒形图compounddiscount复折扣compoundinterest复利；复利息computation计算computer计算机；电孑计算器concave凹concavedownward凹向下.资料.的concavepolygon凹多边形concaveupward凹向上的concentriccircles同心圆concept概念conclusion结论concurrent共点concyclic共圆concyclicpoints共圆点condition条件conditional条件句；条件式cone雒；圆雒（体）congruence⑴全等；（2）同余congruent全等congruentfigures全等图形congruenttriangles全等三角形cconjugate共轭consecutiveintegers连续整教consecutivenumbers连续数；相邻数consequence结论；推论consequent条件；后项consistencycondition相容条件consistent一贯的；相容的constant常数constantspeed恒速率constantterm常项constraint约束；约束条件construct作construction作图constructionofequation方程的设立continuedproportion连上匕例continuedratio连上匕continuous连续的continuousdata连续数据continuousfunction连续的教continuousproportion连续比例contradiction矛盾converse逆（定理）conversetheorem逆定理conversion转换convex凸convexpolygon凸多边形coordinate坐标coordinategeometry解析几何；坐标几何coordinatesystem坐标系系定理；系；推论correctto准确至；取值至correspondence对应correspondingangles（1）同位角；（2）对应角correspondingsides对应边cosine余弦cosineformula余弦公式costprice成本counterclockwisedirection逆时针方向；返时针方向counterexample反例counting教教；计数criterion准则criticalpoint临界点cross-multiplication交叉相乘cross-section横切面；横截面；截痕cube正方体；立方；立方体cuberoot立方根cubic三次方；立方；三次（的）cubicequation三次方程cuboid长方体；矩体cumulative累积的cumulativefrequecy累积频数；累积频率cumulativefrequencycurve累积频数曲cumulative frequcncydistribution累积频数分布cumulative frequencypolygon累积频数多边形；累积频率直方图curve曲线curvesketching曲线描绘（法）curvetracing曲线描迹（法）curvedline曲线curvedsurface曲面curvedsurfacearea曲面面积cyclicquadrilateral圆接四边形cylinder柱；圆柱体cylindrical圆柱形的Ddata数据decagon十边形decay衰变decayfactor衰变因孑decimal小教decimalplace小数位decimalpoint小数点decimalsystem十进制decrease递减decreasingfunction递减的教；下降的教decreasingsequence递减序列；下降序列decreasingseries递减级教；下降级教decrement减量deduce演绎deduction推论deductivereasoning演绎推理definite确定的；定的distance距离distanceformula距离公式distinctroots相异根distincrsolution相异解distribution公布distrivutivelaw分配律divide除.资料.dividend（1）被除数；（2）股息divisible可整除division除法divisionalgorithm除法算式divisor除数；除式；因孑divisorofzero零因孑dodecagon十二边形dot点doubleroot二重才根dueeast/south/west/north向东/南/西/北definiton定义degree⑴度⑵次degreeofapolynomial多项式的次数degreeofaccuracy准确度degreeofprecision精确度delete删除；删去denarynumber十进数denaryscale十进法denarysystem十进制denominator分母dependence⑴相关；（2）应变dependentevent（s）相关事件；相依事件；从属事件dependentvariable应变量；应变数depreciation折旧descendingorder递降序descendingpowersofXX的降序detachedcoefficients分离系教（法）deviation偏差；变差deviationfromthemean离均差diagonal对角diagram图；图表diameter直径difference差digit数字dimension量；量网；维（敦）directproportion正比例directtax,directtaxation直接税directvariation正变（分）directedangle有句角directednumber有向数direction方向；方位discontinuous间断（的）；非连续（的）；不连续（的）discount折扣discountpercent折扣百分率discrete分立；离散discretedata离散数据；间断数据discriminant判别式dispersion离差displacement位移disprove反证Eedge棱；边elimination消法eliminationmethod消去法；清元法elongation仲；展empiricaldata实验数据empiricalformula实验公式empiricalprobability实验概率；经验概率enclosure界限endpoint端点entiresurd整方根equal相等equalratiostheorem等比定理equalroots等才根equality等（式）equalitysign等号equation方程equationinoneunknown一元方程equationintwounknowns（variables）二元方程equationofastraightline直线方程equationoflocus轨迹方程equiangular等角（的）extremevalue极值equidistant等距（的）equilaeral等边（的）equilateralpolygon等边多边形equilateraltriangle等边三角形equivalent等价（的）error误差escribedcircle旁切圆estimate估计；估计量Euler'sformula尤拉公式；欧拉公式evaluate计值evenfunction彳偶的教evennumber偶数evenlydistributed均匀分布的event事件exact真确exactsolution准确解；精确解；真确解exactvalue法确解；精确解；真确解example例excentre夕卜心exception例U夕卜excess起exclusive不包含exclusiveevents互斥事件exercise练习expand展开expandform展开式expansion展式expectation期望expectationvalue,expectedvalue期望值；预期值experiment实验；试验experimental试验的experimentalprobability实验概率.资料.exponent指教express…intermsof…..以 表达expression式；教式extension外延；延长；扩；扩充exteriorangle夕卜角externalanglebisector夕卜分角externalpointofdivision夕卜分点extremepoint极值点Fface面factor因孑；因式；商factormethod因式分解法factortheorem因孑定理；因式定理factorial阶乘factorization因孑分解；因式分解factorizationofpolynomial多项式因式分解FALSE假（的）feasiblesolution可行解；家许解Fermat’slasttheorem费尔马最后定理Fibonaccinumber斐波那契数；黄金分割数Fibonaccisequence斐波那契序列fictitiousmean假定平均教figure⑴图（形卜⑵数字finite有限finitepopulation有限总体finitesequence有限序列finiteseries有限级教firstquartile第一四分位教firstterm首项fixeddeposit定期存款fixedpoint定点flowchart流程图footofperpendicular垂足forallX对所有Xforeach/everyX对每一Xform形式；型formalproof形式化的证明format格式；规格formula（formulae）公式fourrules四则four-figuretable四位教表fourthroot四次方根fraction分数；分式fractioninlowestterm最简分数fractionalequation分式方程fractionalindex分数指教fractionalinequality分式不等式freefall自由下坠frequency频数；频率frequencydistribution频教分布；频率分布frequencydistributiontable频数分布表frequencypolygon频数多边形；频率多边形frustum平就头体function的教functionoffunction复合函教；迭的教functionalnotation的数记号Ggain增益；赚；盈利gainpercent赚率；增益率；盈利百分率game（1）对策；（2）博奕generalform一般式；通式generalsolution通解；一般解generalterm通项geoborad几何板geometricmean几何平均数；等比中项geometricprogression几何级教；等比级教geometricsequence等比序列geometricseries等比级教geometry几何；几何学given给定；已知goldensection•黄金分割grade等级gradient⑴斜率；倾斜率；（2）梯度grandtotal总计graph图像；图形；图表graphpaper图表纸graphicalmethod图解法graphicalrepresentation图示；以图样表达graphicalsolution图解greatestterm最大项greatestvalue最大值gridlines网网格线group组；groupeddata分组数据；分类数据groupingterms并项；集项growth增长growthfactor增长因孑Hhalfclosedinterval半闭区间halfopeninterval半开区间head正面（钱币）height高（度）hemisphere半球体；半球heptagon七边形Heron'sformula希罗公式hexagon六边形higherorderderivative高阶导数.资料.highest commonfactor（H.C.F）最大公因孑；最高公因式；最高公因孑Hindu-Arabicnumeral阿刺伯数字histogram组织图；直方图；条巨形图horizontal水平的；水平horizontalline横线；水平线hyperbola双曲线hypotenuse斜边Iidentical全等；恒等identity等（式）identityrelation恒等关系式ifandonlyif/iff当且仅当；若且仅若if….，then若….贝J；:如果…..则illustration例证；说明image像点；像imaginarycircle虚圆imaginarynumber虚教imaginaryroot虚极implication蕴涵式；蕴含式imply蕴涵；蕴含impossibleevent不可能事件improperfraction假分数inclination倾角；斜角inclinedplane斜面includedangle夹角includedside夹边inclusive包含的；可兼的inconsistent不相的（的）；不一致（的）increase递增；增加increasingfunction递增的教interioranglesonthesamesideofthetransversal同旁角interioroppositeangle对角internalbisector分角internaldivision分割internalpointofdivision分点inter-quartilerange四分位数间距intersect相交intersection⑴交集；（2）相交；（3）交点interval区间intuition直观invariance不变性invariant⑴不变的；（2）不变量；不变式inverse反的；逆的inversecircularfunction反三角函教inversecosinefunction反余弦函教inversefunction反函数；逆函数inverseproblem逆算问题inverseproportion反比例；逆比例inversesinefunction反正弦函数inversetangentfunction反正切函教inversevariation反变（分卜改变（分）irrationalequation无理方程irrationalnumber无理教irreducibility不可约性irregular不规则isoscelestriangle等腰三角形increasingsequence递增序列increasingseries递增级教increment增量independence彳独立；自变independentevent独立事件independentvariable自变量；独立变量indeterminate⑴不定的；⑵不定元；未定元indeterminatecoefficient不定系教；未定系教indeterminateform待定型；不定型index,indices指教；指indexnotation指数记数法inequality不等式；不等inequalitysign不等号infinite无限；无穷infinitepopulation无限总体infinitesequence无限序列；无穷序列infiniteseries无限级数；无穷级教infinitelymany无穷多infinitesimal无限小；无穷小infinity无限（大卜无穷（大）initialpoint始点；起点initialside始边initialvalue初值；始值input输入inputbox输入inscribedcircle切圆insertion插入insertionofbrackets加括号instantaneous瞬时的integer整数integralindex整数指教integralsolution整数解integralvalue整数值intercept截距；截段interceptform截距式intercepttheorem截线定理interchange互换interest利息interestrate利率interesttax利息税.资料.interiorangle角Jjointvariation联变（分）；连变（分）Kknown已知LL.H.S.末项law律；定律lawofindices指教律；指教定律lawoftrichotomy三分律leadingcoefficient首项系数leastcommonmultiple,lowestcommonmultiple（L.C.M）最小公倍数；最低公倍式leastvalue最小值lemma引理length长俵）letter文字；字母likesurd同类极式liketerms同类项limit极限line线；行lineofbest-fit最佳拟合lineofgreatestslope最大斜率的直；最大斜率lineofintersection交线linesegment线段linear线性；一次linearequation线性方程；一次方程linearequationintwounknowns二元一次方程；二元线性方程linearinequality一次不等式；线性不等式linearprogramming线性规划literalcoefficient文字系教literalequation文字方程load负荷loadedcoin不公正钱币loadeddie不公正骰孑locus,loci轨迹logarithm对教logarithmicequation对数方程logarithmicfunction对教函教logic逻辑logicaldeduction逻辑推论；逻辑推理logicalstep逻辑步骤longdivisionmethod长除法loss赔本；亏蚀losspercent赔率；亏蚀百分率lowerbound下界lowerlimit下限lowerquartile下四分位教lowest commonmultiple（L.C.M）最小公倍数Mmagnitude量；数量；长度；大小majorarc优弧；大弧majoraxis长轴majorsector优扇形；大扇形majorsegment优弓形；大弓形mantissa尾数mantissaoflogarithm对教的尾教；对数的定值部many-sidedfigure多边形markedprice标价mathematicalinduction教学归纳法mathematicalsentence数句mathematics教学maximize极大maximumabsoluteerror最大绝对误差maximumpoint极大点maximumvalue极大值mean平均（值）；平均数；中教meandeviation中均差；平均偏差measureofdispersion离差的量度measurement量度median（1）中位数；（2）中线meet相交；相遇mensuration计量；求积法method方法methodofcompletingsquare配方法methodofsubstitution代换法；换元法metricunit十进制单位mid-point中点mid-pointformula中点公式mid-pointtheorem中点定理million百万minimize极小minimumpoint极小点minimumvalue极小值minor（1）孑行列式；（2）劣；较小的minorarc劣弧；小弧minoraxis短轴minorsector劣扇形；小扇形minorsegment劣弓形；小弓形minus减minute分mixednumber（fraction）带分数modalclass众数组mode众教.资料.model模型normalcurve正态分布曲orderedpair序偶monomial单项式；常庇分布曲；正规曲；origin原点multinomial多项式正庇曲outcome结果multiple倍数normaldistribution正态分output输出multipleroot多重才根multiplicand被乘数布，常态分布normalform法线式overlap交迭；相交multiplication乘法multiplicationlaw（ofnotation记法；记号number教Pprobability）（概率）乘法定律numberline数线parabola抛物线multiplicativeproperty可乘numberpair教彳偶parallel平行（的）性numberpattern教型parallellines平行（直线）multiplier乘数；乘式numberplane教平面parallelogram平行四边形multiply乘numbersystem数系parameter参数；参变量mutuallyexclusiveevents互numeral数字；数码partialfraction部分分数；分斥事件numeralsystem记教系统项分式mutuallyindependent独立；numerator分孑polarcoordinatesystem极互相独立numerical数值的；教字的坐标系统mutuallyperpendicularlinesnumericalexpression数字polarcoordinates极坐标互相垂直式numericalmethod计算方pole极polygon多边形N法；数值法polyhedron多面体polynomial多项式nfactorialn阶乘nthrootn次根；n次方根Opolynomialequation多项式方程naturalnumber自然教oblique斜的positive正negative负obliquecone斜圆雒positiveindex正指教negativeangle负角obliquetriangle斜三角形positiveinteger正整数negativeindex负指数obtuseangle钝角positivenumber正教negativeinteger负整数obtuse-angledtriangle钝角power⑴幂；乘方；⑵功率；negativenumber负数三角形（3）检定力neighborhood邻域octagon八边形precise精密net净（值）octahedron八面体precision精确度n-gonn边形oddfunction奇函教prime素nonagon九边形oddnumber奇数primefactor质因孑；质因素non-collinear不共线one-onecorrespondence-primenumber素数；质教non-linear非线性一对应primitive⑴本原的；原始的；non-linearequation非线性openinterval开区间（2）原函数方程opensentence开句principal⑴主要的；（2）本金non-negative非负的operation运算prism梭柱（体）；角柱（体）non-trivial非平凡的oppositeangle对角prismoid平树头核雒体non-zero非零oppositeinteriorangle对角probability概率normal⑴垂直的；正交的；oppositeside对边problem应用题法线的（2）正态的（3）正常optimalsolution最优解produce延长的；正规的order（1）序；次序；（2）阶；级product乘积；积.资料.productrule积法则profit盈利profitpercent盈利百分率profitstax利得税progression级教proof证（题）；证明properfraction真分教property性质propertytax物业税proportion比例proportional成比例protractor量角器pyramid核雒（体）；角雒（体）Pythagoras,Theorem勾股定理Pythagoreantriplet毕氏三元数组partialsum部分和partialvariation部分变（分）particularsolution特解Pascal,striangle帕斯卡斯三角形pattern模型；规律pegboard有孔版pentadecagon十五边形pentagon五边形percent百分率percentage百分法；百分数percentagedecrease百分减少percentageerror百分误差percentageincrease百分增加percentile百分位教perfectnumber完全教perfecrsquare完全平方perimeter周长；周界period周期periodicfunction周期的数permutation排列perpendicular垂线；垂直（于）perpendicularbisector垂直平分线；中垂线perpendicularline垂直线pictogram象形图piechart饼图；圆瓣图pinboard钉板placeholder补位数字placevalue位值plan（1）平面图；（2）计划plane平面planefigure平面图形plot绘图plus加point点pointcircle点圆pointofcontact切点pointofdivision分点pointofintersection交点point-slopeform点斜式polaraxis极轴polarcoordinateplane极坐标平面polarcoordinate极坐标系统Qquadrant象限quadraticequation二次方程（式）quadraticformula二次公式quardraticfunction二次函教quadraticinequality二次不等式quadraticpolynomial四边形quantity数量quartile四分位教quotient商；商式RR.H.S右radian弧度radianmeasure弧度法radical极式；根号；根数radius,radii半径random随机randomexperiment随机试验randomnumber随机教range值域；区域；围；极差；分布域rate率；利率ratio比；比率rationalexpression有理式；有理教式rationalfunction有理的教rationalindex有理教指教rationalnumber有理教rationalization有理化rawdata原始数据rawscore原始分（教）realaxis实轴realnumber实数realroot实根reason理由reciprocal倒数rectangle长方形；矩形rectangularblock长方体rectangularcoordinateplane直角坐标平面rectangularcoordinates直角坐rectilinearfigure直线图形recurrent循环的recurringdecimal循环小教reduce简化reducible可约的；可化简的referenceangle参考角reflex