英文中文数学词汇

Aabbreviation简写符号；简写abscissa横坐标absolutecomplement绝对补集absoluteerror绝对误差absoluteinequality绝不等式absolutemaximum绝对极大值absoluteminimum绝对极小值absolutemonotonic绝对单调absolutevalue绝对值accelerate加速acceleration加速度accelerationduetogravity重力加速度;地心加速度accumulation累积accumulative累积的accuracy准确度acton施于action作用;作用力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additiveinverse加法逆元;加法反元additiveproperty可加性adjacentangle邻角adjacentside邻边adjointmatrix伴随矩阵algebra代数algebraic代数的algebraicequation代数方程algebraicexpression代数式algebraicfraction代数分式；代数分数式algebraicinequality代数不等式algebraicnumber代数数algebraicoperation代数运算algebraicallyclosed代数封闭algorithm算法系统;规则系统alternateangle（交）错角alternatesegment内错弓形alternatingseries交错级数alternativehypothesis择一假设;备择假设;另一假设altitude高；高度；顶垂线；高线ambiguouscase两义情况；二义情况amount本利和；总数analysis分析；解析analyticgeometry解析几何angle角angleatthecentre圆心角angleatthecircumference圆周角anglebetweenalineandaplane直线与平面的交角anglebetweentwoplanes两平面的交角anglebisection角平分线anglebisector角平分线；分角线angleinthealternatesegment交错弓形的圆周角angleinthesamesegment同弓形内的圆周角angleofdepression俯角angleofelevation仰角angleoffriction静摩擦角;极限角angleofgreatestslope最大斜率的角angleofinclination倾斜角angleofintersection相交角；交角angleofprojection投射角angleofrotation旋转角angleofthesector扇形角anglesumofatriangle三角形内角和anglesatapoint同顶角angulardisplacement角移位angularmomentum角动量angularmotion角运动angularvelocity角速度annum(X%perannum)年（年利率X%）anti-clockwisedirection逆时针方向；返时针方向anti-clockwisemoment逆时针力矩anti-derivative反导数;反微商anti-logarithm逆对数；反对数anti-symmetric反对称apex顶点approach接近；趋近approximatevalue近似值approximation近似；略计；逼近Arabicsystem阿刺伯数字系统arbitrary任意arbitraryconstant任意常数arc弧arclength弧长arc-cosinefunction反余弦函数arc-sinfunction反正弦函数arc-tangentfunction反正切函数area面积Arganddiagram阿根图,阿氏图argument(1)论证;(2)辐角argumentofacomplexnumber复数的辐角argumentofafunction函数的自变量arithmetic算术arithmeticmean算术平均；等差中顶；算术中顶arithmeticprogression算术级数；等差级数arithmeticsequence等差序列arithmeticseries等差级数arm边array数组;数组arrow前号ascendingorder递升序ascendingpowersofXX的升幂assertion断语;断定associativelaw结合律assumedmean假定平均数assumption假定；假设asymmetrical非对称asymptote渐近线asymptoticerrorconstant渐近误差常数atrest静止augmentedmatrix增广矩阵auxiliaryangle辅助角auxiliarycircle辅助圆auxiliaryequation辅助方程average平均；平均数；平均值averagespeed平均速率axiom公理axiomofexistence存在公理axiomofextension延伸公理axiomofinclusion包含公理axiomofpairing配对公理axiomofpower幂集公理axiomofspecification分类公理axiomatictheoryofprobability概率公理论axis轴axisofparabola抛物线的轴axisofrevolution旋转轴axisofrotation旋转轴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；基数baseangle底角basearea底面baseline底线basenumber底数；基数baseoflogarithm对数的底basis基Bayes'theorem贝叶斯定理bearing方位（角）；角方向（角）bell-shapedcurve钟形图belongto属于Bernoullidistribution伯努利分布Bernoullitrials伯努利试验bias偏差；偏倚biconditional双修件式;双修件句bijection对射;双射;单满射bijectivefunction对射函数;只射函数billion十亿bimodaldistribution双峰分布binarynumber二进数binaryoperation二元运算binaryscale二进法binarysystem二进制binomial二项式binomialdistribution二项分布binomialexpression二项式binomialseries二项级数binomialtheorem二项式定理bisect平分；等分bisectionmethod分半法；分半方法bisector等分线；平分线Booleanalgebra布尔代数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有界函数boundedsequence有界序列brace大括号bracket括号breadth阔度brokenlinegraph折线图Ccalculation计算calculator计算器；计算器calculus(1)微积分学;(2)演算cancel消法；相消canellationlaw消去律canonical典型;标准capacity容量cardioid心脏线Cartesiancoordinates笛卡儿坐标Cartesianequation笛卡儿方程Cartesianplane笛卡儿平面Cartesianproduct笛卡儿积category类型；范畴catenary悬链线Cauchysequence柯西序列Cauchy'sprincipalvalue柯西主值Cauchy-Schwarzinequality柯西-许瓦尔兹不等式centrallimittheorem中心极限定理centralline中线centraltendency集中趋centre中心；心centreofacircle圆心centreofgravity重心centreofmass质量中心centrifugalforce离心力centripedalacceleration向心加速度centripedalforceforce向心力centroid形心；距心certainevent必然事件chainrule链式法则chance机会changeofaxes坐标轴的变换changeofbase基的变换changeofcoordinates坐标轴的变换changeofsubject主项变换changeofvariable换元；变量的换characteristicequation特征(征)方程characteristicfunction特征(征)函数characteristicoflogarithm对数的首数;对数的定位部characteristicroot特征(征)根chart图；图表checkdigit检验数位checking验算chord弦chordofcontact切点弦circle圆circular圆形；圆的circularfunction圆函数；三角函数circularmeasure弧度法circularmotion圆周运动circularpermutation环形排列;圆形排列;循环排列circumcentre外心；外接圆心circumcircle外接圆circumference圆周circumradius外接圆半径circumscribedcircle外接圆cissoid蔓叶线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classicaltheoryofprobability古典概率论classification分类clnometer测斜仪clockwisedirection顺时针方向clockwisemoment顺时针力矩closedconvexregion闭凸区域closedinterval闭区间coaxial共轴coaxialcircles共轴圆coaxialsystem共轴系codeddata编码数据codingmethod编码法co-domain上域coefficient系数coefficientoffriction摩擦系数coefficientofrestitution碰撞系数;恢复系数coefficientofvariation变差系数cofactor余因子;余因式cofactormatrix列矩阵coincide迭合；重合collectionofterms并项collinear共线collinearplanes共线面collision碰撞column(1)列；纵行；(2)柱columnmatrix列矩阵columnvector列向量combination组合commonchord公弦commondenominator同分母；公分母commondifference公差commondivisor公约数；公约commonfactor公因子；公因子commonlogarithm常用对数commonmultiple公位数；公倍commonratio公比commontangent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compatible可相容的complement余；补余complementlaw补余律complementaryangle余角complementaryequation补充方程complementaryevent互补事件complementaryfunction余函数complementaryprobability互补概率completeoscillation全振动completingthesquare配方complexconjugate复共轭complexnumber复数complexunmberplane复数平面complexroot复数根component分量componentofforce分力compositefunction复合函数;合成函数compositenumber复合数；合成数compositionofmappings映射构合compositionofrelations复合关系compoundangle复角compoundangleformula复角公式compoundbarchart综合棒形图compounddiscount复折扣compoundinterest复利；复利息compoundprobability合成概率compoundstatement复合命题;复合叙述computation计算computer计算机；电子计算器concave凹concavedownward凹向下的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conditionalidentity条件恒等式conditionalinequality条件不等式conditionalprobability条件概率cone锥；圆锥（体）confidencecoefficient置信系数confidenceinterval置信区间confidencelevel置信水平confidencelimit置信极限confocalsection共焦圆锥曲线congruence(1)全等；(2)同余congruenceclass同余类congruent全等congruentfigures全等图形congruenttriangles全等三角形conic二次曲线;圆锥曲线conicsection二次曲线;圆锥曲线conicalpendulum圆锥摆conjecture猜想conjugate共轭conjugateaxis共轭conjugatediameters共轭轴conjugatehyperbola共轭(直)径conjugateimaginary/complexnumber共轭双曲线conjugateradical共轭虚/复数conjugatesurd共轭根式;共轭不尽根conjunction合取connective连词connectorbox捙接框consecutiveintegers连续整数consecutivenumbers连续数；相邻数consequence结论；推论consequent条件；后项conservationofenergy能量守恒conservationofmomentum动量守恒conserved守恒consistencycondition相容条件consistent一贯的；相容的consistentestimator相容估计量constant常数constantacceleration恒加速度constantforce恒力constantofintegration积分常数constantspeed恒速率constantterm常项constantvelocity怛速度constraint约束；约束条件construct作construction作图constructionofequation方程的设立continuedproportion连比例continuedratio连比continuity连续性continuitycorrection连续校正continuous连续的continuousdata连续数据continuousfunction连续函数continuousproportion连续比例continuousrandomvariable连续随机变量contradiction矛盾converge收敛convergence收敛性convergent收敛的convergentiteration收敛的迭代convergentsequence收敛序列convergentseries收敛级数converse逆(定理)converseofarelation逆关系conversetheorem逆定理conversion转换convex凸convexpolygon凸多边形convexity凸性coordinate坐标coordinategeometry解析几何；坐标几何coordinatesystem坐标系系定理；系；推论coplanar共面coplanarforces共面力coplanarlines共面线co-prime互质;互素corollary系定理;系;推论correctto准确至；取值至correlation相关correlationcoefficient相关系数correspondence对应correspondingangles(1)同位角；(2)对应角correspondingelement对应边correspondingsides对应边cosecant余割cosine余弦cosineformula余弦公式costprice成本cotangent余切countable可数countableset可数集countablyinfinite可数无限counterclockwisedirection逆时针方向；返时针方向counterexample反例counting数数；计数couple力偶Carmer'srule克莱玛法则criterion准则criticalpoint临界点criticalregion临界域cirticalvalue临界值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cubicrootsofunity单位的立方根cuboid长方体；矩体cumulative累积的cumulativedistributionfunction累积分布函数cumulativefrequecy累积频数；累积频率cumulativefrequencycurve累积频数曲cumulativefrequcncydistribution累积频数分布cumulativefrequencypolygon累积频数多边形；累积频率直方图curvatureofacurve曲线的曲率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cyclicexpression输换式cyclicpermutation圆形排列cyclicquadrilateral圆内接四边形cycloid旋输线;摆线cylinder柱；圆柱体cylindrical圆柱形的dampedoscillation阻尼振动data数据DeMoivre'stheorem棣美弗定理DeMorgan'slaw德摩根律decagon十边形decay衰变decayfactor衰变因子decelerate减速decelaration减速度decile十分位数decimal小数decimalplace小数位decimalpoint小数点decimalsystem十进制decisionbox判定框declarativesentence说明语句declarativestatement说明命题decoding译码decrease递减decreasingfunction递减函数；下降函数decreasingsequence递减序列；下降序列decreasingseries递减级数；下降级数decrement减量deduce演绎deduction推论deductivereasoning演绎推理definite确定的；定的definiteintegral定积分definition定义degeneratedconicsection降级锥曲线degree(1)度;(2)次degreeofapolynomial多项式的次数degreeofaccuracy准确度degreeofconfidence置信度degreeoffreedom自由度degreeofODE常微分方程次数degreeofprecision精确度delete删除;删去denarynumber十进数denominator分母dependence(1)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derivable可导derivative导数derivedcurve导函数曲线derivedfunction导函数derivedstatistics推算统计资料;派生统计资料descendingorder递降序descendingpowersofxx的降序descriptivestatistics描述统计学detachedcoefficients分离系数(法)determinant行列式deviation偏差;变差deviationfromthemean离均差diagonal对角线diagonalmatrix对角矩阵diagram图;图表diameter直径diameterofaconic二次曲线的直径difference差differenceequation差分方程differenceofsets差集differentiable可微differential微分differentialcoefficient微商;微分系数differentialequation微分方程differentialmeanvaluetheorem微分中值定理differentiate求...的导数differentiatefromfirstprinciple从基本原理求导数differentiation微分法digit数字dimension量;量网;维(数)directimpact直接碰撞directimage直接像directproportion正比例directtax,directtaxation直接税directvariation正变(分)directedangle有向角directedline有向直线directedlinesegment有向线段directednumber有向数direction方向;方位directionangle方向角directioncosine方向余弦directionnumber方向数directionratio方向比directrix准线Dirichletfunction狄利克来函数discontinuity不连续性discontinuous间断(的);连续(的);不连续(的)discontinuouspoint不连续点discount折扣discrete分立;离散discretedata离散数据;间断数据discreterandomvariable间断随机变数discreteuniformdistribution离散均匀分布discriminant判别式disjoint不相交的disjointsets不相交的集disjunction析取dispersion离差displacement位移disprove反证distance距离distanceformula距离公式distinctroots相异根distincrsolution相异解distribution公布distributivelaw分配律diverge发散divergence发散(性)divergent发散的divergentiteration发散性迭代divergentsequence发散序列divergentseries发散级数divide除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；因子divisorofzero零因子dodecagon十二边形domain定义域dot点dotproduct点积doubleangle二倍角doubleangleformula二倍角公式doubleroot二重根dual对偶duality(1)对偶性;(2)双重性dueeast/south/west/north向东/南/西/北dynamics动力学Eeccentricangle离心角eccentriccircles离心圆eccentricity离心率echelonform梯阵式echelonmatrix梯矩阵edge棱；边efficientestimator有效估计量effort施力eigenvalue本征值eigenvector本征向量elasticbody弹性体elasticcollision弹性碰撞elasticconstant弹性常数elasticforce弹力elasticity弹性element元素elementaryevent基本事件elementaryfunction初等函数elementaryrowoperation基本行运算elimination消法eliminationmethod消去法；消元法ellipse椭圆ellipsiod椭球体ellipticfunction椭圆函数elongation伸张；展empiricaldata实验数据empiricalformula实验公式empiricalprobability实验概率；经验概率emptyset空集encoding编码enclosure界限endpoint端点energy能;能量entiresurd整方根epicycloid外摆线equal相等equalratiostheorem等比定理equalroots等根equalsets等集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)equidistant等距(的)equilateral等边(的)equilateralpolygon等边多边形equilateraltriangle等边三角形equilibrium平衡equiprobable等概率的equiprobablespace等概率空间equivalence等价equivalenceclass等价类equivalencerelation等价关系equivalent等价(的)error误差errorallowance误差宽容度errorestimate误差估计errorterm误差项errortolerance误差宽容度escribedcircle旁切圆estimate估计；估计量estimator估计量Euclideanalgorithm欧几里德算法Euclideangeometry欧几里德几何Euler'sformula尤拉公式；欧拉公式evaluate计值evenfunction偶函数evennumber偶数evenlydistributed均匀分布的event事件exact真确exactdifferentialform恰当微分形式exactsolution准确解；精确解；真确解exactvalue法确解；精确解；真确解example例excentre外心exception例外excess起exclusive不包含exclusivedisjunction不包含性析取exclusiveevents互斥事件exercise练习exhaustiveevent(s)彻底事件existentialquantifier存在量词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explicitfunction显函数exponent指数exponentialfunction指数函数exponentialorder指数阶;指数级express…intermsof…以………表达expression式；数式extension外延；延长；扩张；扩充extensionofafunction函数的扩张exteriorangle外角externalanglebisector外分角externalpointofdivision外分点extremepoint极值点extremevalue极值extremum极值Fface面factor因子；因式；商factormethod因式分解法factortheorem因子定理；因式定理factorial阶乘factorization因子分解；因式分解factorizationofpolynomial多项式因式分解fallacy谬误FALSE假(的)falsehood假值family族familyofcircles圆族familyofconcentriccircles同心圆族familyofstraightlines直线族feasiblesolution可行解；容许解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假定平均数figure(1)图(形)；(2)数字finalvelocity末速度finite有限finitedimensionalvectorspace有限维向量空间finitepopulation有限总体finiteprobabilityspace有限概率空间finitesequence有限序列finiteseries有限级数finiteset有限集firstapproximation首近似值firstderivative一阶导数firstorderdifferentialequation一阶微分方程firstprojection第一投影;第一射影firstquartile第一四分位数firstterm首项fixeddeposit定期存款fixedpoint定点fixedpointiterationmethod定点迭代法fixedpulley定滑轮flowchart流程图focalaxis焦轴focalchord焦弦focallength焦距focus(foci)焦点foliumofDescartes笛卡儿叶形线footofperpendicular垂足forallX对所有Xforeach/everyX对每一Xforce力forcedoscillation受迫振动form形式；型formalproof形式化的证明format格式；规格formula(formulae)公式fourleavedrosecurve四瓣玫瑰线fourrules四则four-figuretable四位数表fourthroot四次方根fraction分数；分式fractioninlowestterm最简分数fractionalequation分式方程fractionalindex分数指数fractionalinequality分式不等式freefall自由下坠freevector自由向量;自由矢量frequency频数；频率frequencydistribution频数分布；频率分布frequencydistributiontable频数分布表frequencypolygon频数多边形；频率多边形friction摩擦;摩擦力frictionlessmotion无摩擦运动frustum平截头体fulcrum支点function函数functionoffunction复合函数；迭函数functionalnotation函数记号fundamentaltheoremofalgebra代数基本定理fundamentaltheoremofcalculus微积分基本定理Ggain增益；赚；盈利gainperent赚率；增益率；盈利百分率game（1）对策；（2）博奕Gaussiandistribution高斯分布Gaussianelimination高斯消去法generalform一般式；通式generalsolution通解；一般解generalterm通项generatingfunction母函数;生成函数generator(1)母线;(2)生成元geoborad几何板geometricdistribution几何分布geometricmean几何平均数；等比中项geometricprogression几何级数；等比级数geometricsequence等比序列geometricseries等比级数geometry几何；几何学given给定；已知global全局;整体globalmaximum全局极大值;整体极大值globalminimum全局极小值;整体极小值goldensection黄金分割grade等级gradient(1)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gravitationalacceleration重力加速度gravity重力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增长因子Hhalfangle半角halfangleformula半角公式halfclosedinterval半闭区间halfopeninterval半开区间harmonicmean(1)调和平均数;(2)调和中项harmonicprogression调和级数head正面（钱币）height高（度）helix螺旋线hemisphere半球体；半球heptagon七边形Heron'sformula希罗公式heterogeneous(1)参差的;(2)不纯一的hexagon六边形higherorderderivative高阶导数highestcommonfactor(H.C.F)最大公因子；最高公因式；最高公因子Hindu-Arabicnumeral阿刺伯数字histogram组织图；直方图；矩形图Holder'sInequality赫耳德不等式homogeneous齐次的homogeneousequation齐次方程Hooke'slaw虎克定律horizontal水平的；水平horizontalasymptote水平渐近线horizontalcomponent水平分量horizontalline横线；水平线horizontalrange水平射程hyperbola双曲线hyperbolicfunction双曲函数hypergeometricdistribution超几何分布hypocycloid内摆线hypotenuse斜边hypothesis假设hypothesistesting假设检验hypotheticalsyllogism假设三段论hypotrochoid次内摆线Iidempotent全幂等的identical全等；恒等identity等（式）identityelement单位元identitylaw同一律identitymapping恒等映射identitymatrix恒等矩阵identityrelation恒等关系式ifandonlyif/iff当且仅当；若且仅若if…,then若….则；如果…..则illustration例证；说明image像点；像imageaxis虚轴imaginarycircle虚圆imaginarynumber虚数imaginarypart虚部imaginaryroot虚根imaginaryunit虚数单位impact碰撞implication蕴涵式；蕴含式implicitdefinition隐定义implicitfunction隐函数imply蕴涵；蕴含impossibleevent不可能事件improperfraction假分数improperintegral广义积分;非正常积分impulse冲量impulsiveforce冲力incentre内力incircle内切圆inclination倾角；斜角inclinedplane斜面includedangle夹角includedside夹边inclusionmapping包含映射inclusive包含的；可兼的inclusivedisjunction包含性析取；可兼析取inconsistent不相的(的)；不一致(的)increase递增；增加increasingfunction递增函数increasingsequence递增序列increasingseries递增级数increment增量indefiniteintegral不定积分idenfiniteintegration不定积分法independence独立；自变independentequations独立方程independentevent独立事件independentvariable自变量；独立变量indeterminate(1)不定的；(2)不定元；未定元indeterminatecoefficient不定系数；未定系数indeterminateform待定型；不定型index,indices指数；指indexnotation指数记数法inducedoperation诱导运算inductionhypothesis归纳法假设inelasticcollision非弹性碰撞inequality不等式；不等inequalitysign不等号inertia惯性；惯量infer推断inference推论infinite无限；无穷infinitedimensional无限维infinitepopulation无限总体infinitesequence无限序列；无穷序列infiniteseries无限级数；无穷级数infinitelymany无穷多infinitesimal无限小；无穷小infinity无限(大)；无穷(大)inflection(inflexion)point拐点；转折点inherenterror固有误差initialapproximation初始近似值initialcondition原始条件；初值条件initialpoint始点；起点initialside始边initialvalue初值；始值initialvelocity初速度initial-valueproblem初值问题injection内射injectivefunction内射函数innerproduct内积input输入inputbox输入inscribedcircle内切圆insertion插入insertionofbrackets加括号instantaneous瞬时的instantaneousacceleration瞬时加速度instantaneousspeed瞬时速率instantaneousvelocity瞬时速度integer整数integrable可积integrablefunction可积函数integral积分integralindex整数指数integralmeanvaluetheorem积数指数integralpart整数部份integralsolution整数解integralvalue整数值integrand被积函数integrate积；积分；......的积分integratingfactor积分因子integration积分法integrationbyparts分部积分法integrationbysubstitution代换积分法；换元积分法integrationconstant积分常数interaction相互作用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interiorangle内角interioranglesonthesamesideofthetransversal同旁内角interioroppositeangle内对角intermediatevaluetheorem介值定理internalbisector内分角internaldivision内分割internalenergy内能internalforce内力internalpointofdivision内分点interpolatingpolynomial插值多项式interpolation插值inter-quartilerange四分位数间距intersect相交intersection(1)交集；(2)相交；(3)交点interval区间intervalestimation区间估计；区域估计intuition直观invalid失效；无效invariance不变性invariant(1)不变的；(2)不变量；不变式inverse反的；逆的inversecircularfunction反三角函数inversecosinefunction反余弦函数inversefunction反函数；逆函数inversecosinefunction反三角函数inversefunction反函数；逆映射inversemapping反向映射；逆映射inversematrix逆矩阵inverseproblem逆算问题inverseproportion反比例；逆比例inverserelation逆关系inversesinefunction反正弦函数inversetangentfunction反正切函数inversevariation反变(分)；逆变(分)invertible可逆的invertiblematrix可逆矩阵irrationalequation无理方程irrationalnumber无理数irreducibility不可约性irregular不规则isomorphism同构isoscelestriangle等腰三角形iterate(1)迭代值;(2)迭代iteration迭代iterationform迭代形iterativefunction迭代函数iterativemethod迭代法Jjetpropulsion喷气推进jointvariation联变(分)；连变(分)Kkineticenergy动能kineticfriction动摩擦known己知LL.H.S.末项L'Hospital'srule洛必达法则Lagrangeinterpolatingpolynomial拉格朗日插值多项代Lagrangetheorem拉格朗日定理Lami'slaw拉密定律Laplaceexpansion拉普拉斯展式lastterm末项latentroot本征根;首通径latticepoint格点latusrectum正焦弦;首通径law律；定律lawofconservationofmomentum动量守恒定律lawofindices指数律；指数定律lawofinference推论律lawoftrichotomy三分律leadingcoefficient首项系数leadingdiagonal主对角线leastcommonmultiple,lowestcommonmultiple(L.C.M)最小公倍数；最低公倍式leastvalue最小值lefthandlimit左方极限lemma引理lemniscate双纽线length长(度)letter文字；字母likesurd同类根式liketerms同类项limacon蜗牛线limit极限limitofsequence序列的极限limitingcase极限情况limitingfriction最大静摩擦limitingposition极限位置line线；行lineofaction作用力线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linearconvergence线性收敛性lineardiffereantialequation线性微分方程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linearmomentum线动量linearprogramming线性规划linearlydependent线性相关的linearlyindependent线性无关的literalcoefficient文字系数literalequation文字方程load负荷loadedcoin不公正钱币loadeddie不公正骰子localmaximum局部极大(值)localminimum局部极小(值)locus,loci轨迹logarithm对数logarithmicequation对数方程logarithmicfunction对数函数logic逻辑logicaldeduction逻辑推论；逻辑推理logicalstep逻辑步骤longdivisionmethod长除法loop回路loss赔本；亏蚀losspercent赔率；亏蚀百分率lowerbound下界lowerlimit下限lowerquartile下四分位数lowersum下和lowertriangularmatrix下三角形矩阵lowestcommonmultiple(L.C.M)最小公倍数Mmachine机械Maclaurinexpansion麦克劳林展开式Maclaurinseries麦克劳林级数magnitude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对数的尾数；对数的定值部manytoone多个对一个many-sidedfigure多边形many-valued多值的mapinto映入maponto映上mapping映射markedprice标价Markovchain马可夫链mass质量mathematicalanalysis数学分析mathematicalinduction数学归纳法mathematicalsentence数句mathematics数学matrix阵;矩阵matrixaddition矩阵加法matrixequation矩阵方程matrixmultiplication矩阵乘法matrixoperation矩阵运算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；中数meandeviation中均差；平均偏差meanvaluetheorem中值定理measureofdispersion离差的量度measurement量度mechanicalenergy机械能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methodofinterpolation插值法;内插法methodofleastsquares最小二乘法;最小平方法methodofsubstitution代换法；换元法methodofsuccessivesubstitution逐次代换法;逐次调替法methodofsuperposition迭合法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MinkowskiInequality闵可夫斯基不等式minor(1)子行列式；(2)劣；较小的minorarc劣弧；小弧minoraxis短轴minorofadeterminant子行列式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众数model模型modulo(1)模;模数;(2)同余moduloarithmetic同余算术modulus模;模数modulusofacomplexnumber复数的模modulusofelasticity弹性模(数)momentarm(1)矩臂;(2)力臂momentofaforce力矩momentofinertia贯性矩momentum动量monomial单项式monotone单调monotonicconvergence单调收敛性monotonicdecreasing单调递减monotonicdecreasingfunction单调递减函数monotonicfunction单调函数monotonicincreasing单调递增monotonicincreasingfunction单调递增函数motion运动movablepulley动滑轮multinomial多项式multiple倍数multipleangle倍角multiple-angleformula倍角公式multipleroot多重根multiplicand被乘数multiplication乘法multiplicationlaw(ofprobability)(概率)乘法定律multiplicativeinverse乘法逆元multiplicativeproperty可乘性multiplicity重数multiplier乘数；乘式multiply乘multi-value多值的muluallydisjoint互不相交mutuallyexclusiveevents互斥事件mutuallyindependent独立;互相独立mutuallyperpendicularlines互相垂直Nnfactorialn阶乘nthderivativen阶导数nthrootn次根；n次方根ntherootofunity单位的n次根Napierianlogarithm纳皮尔对数;自然对数naturallogarithm自然对数naturalnumber自然数naturalsurjection自然满射necessaryandsufficientcondition充要条件necessarycondition必要条件negation否定式negative负negativeangle负角negativebinomialdistribution负二项式分布negativeindex负指数negativeinteger负整数negativenumber负数negativevector负向量;负矢量neighborhood邻域net净(值)netforce净力Newton-Cote'srule牛顿-高斯法则Newton-Raphson'smethod牛顿-纳逊方法Newton'sformula牛顿公式Newton'slawofmotion牛顿运动定律Newton'smethod牛顿方法n-gonn边形nonagon九边形non-collinear不共线non-commutative非交换的non-linear非线性non-linearequation非线性方程non-negative非负的non-reflexive非自反的non-singular(1)满秩的;(2)非奇异的non-singularmatrix满秩矩阵non-transitive非可递的non-trivial非平凡的non-zero非零norm模方;范数normal(1)垂直的；正交的；法线的(2)正态的(3)正常的；正规的normalcurve正态分布曲；常庇分布曲；正规曲；正庇曲normaldistribution正态分布，常态分布normalform法线式normalreaction反向法作用力normaltocurve曲线的法线normalvector法向量normalize正规化normalizedform标准型notation记法；记号null零;空nullhypothesis零假设;虚假设nullset空集nullvector零向量number数numberline数线numberpair数偶numberpattern数型numberplane数平面numbersystem数系numeral数字；数码numeralsystem记数系统numerator分子numerical数值的；数字的numericalanalysis数字分析numericalexpression数字式numericalintegration数值积分法numericalmethod计算方法；数值法Oobjectivefunction目标函数oblique斜的obliqueasymptote斜渐近线obliquecone斜圆锥obliqueimpact斜向碰撞obliquetriangle斜三角形obtuseangle钝角obtuse-angledtriangle钝角三角形octagon八边形octahedron八面体octant卦限oddfunction奇函数oddnumber奇数one-to-many一个对多个one-to-one一个对一个one-onecorrespondence一一对应one-onemapping满射openinterval开区间opensentence开句operation运算oppositeangle对角oppositeinteriorangle内对角oppositeside对边optimalsolution最优解order(1)序；次序；(2)阶；级orderofamatrix矩阵的阶orderedn-tuples有序n元;有序n配列orderedpair序偶orderedrelation有序关系orderedset有序集orderedtriples有序三元;有序三配列ordinarydifferentialequation常微分方程ordinate纵坐标origin原点orthocentre垂心orthogonal正交orthogonalcircles正交圆orthogonalprojection正射影orthogonality正交性oscillation振动oscillatoryconvergence振动收敛性outcome结果output输出outputbox输出框overlap交迭；相交Ppairwisemutuallyexclusiveevents两两互斥事件parabola拋物线paraboloid抛物面paradox悖论parallel平行(的)parallelforce平行力parallellines平行(直线)parallelepiped平行六面体parallelogram平行四边形parallelogramlawofaddition平行四边形加法parallelogrammethod平行四边形法parameter参数；参变量parametricequation参数方程parametricform参数式partialfraction部分分数；分项分式partialsum部分和partialvariation部分变(分)particle质点particularsolution特解partition分割;划分Pascal'striangle帕斯卡斯三角形pattern模型；规律pegboard有孔版penciloflines线束pendulum摆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百分位数perfectelasticbody完全弹性物体perfectnumber完全数perfecrsquare完全平方perimeter周长；周界period周期periodicfunction周期函数permutation排列permutationwithrepetition重复排列permutationwithoutrepetition无重复排列perpendicular垂线；垂直(于)perpendicularbisector垂直平分线；中垂线perpendicularline垂直线phase相;位相phaseshift相移pictogram象形图piechart饼图；圆瓣图pinboard钉板pivot支点p