常用数学公式之数学英语词汇(s 字表).doc

合集下载

数学中英名词对照表

数学中英名词对照表以下是一些常见的数学中英名词对照表：1.数学(Mathematics):2.代数(Algebra):•代数方程(Algebraic equation)•多项式(Polynomial)•因子(Factor)•等式(Equation)•变量(Variable)•系数(Coefficient)3.几何(Geometry):•图形(Figure)•角度(Angle)•直线(Line)•圆(Circle)•面积(Area)•体积(Volume)•对称(Symmetry)4.统计学(Statistics):•数据(Data)•平均数(Mean)•中位数(Median)•众数(Mode)•标准差(Standard deviation)•概率(Probability)•抽样(Sampling)5.微积分(Calculus):•导数(Derivative)•积分(Integration)•极限(Limit)•微分方程(Differential equation)•曲线(Curve)•点斜式(Point-slope form)6.线性代数(Linear Algebra):•矩阵(Matrix)•行列式(Determinant)•向量(Vector)•特征值(Eigenvalue)•线性方程组(System of linear equations)•范数(Norm)7.数论(Number Theory):•质数(Prime number)•最大公约数(Greatest common divisor, GCD)•最小公倍数(Least common multiple, LCM)•同余(Congruence)•素因数分解(Prime factorization)8.逻辑学(Logic):•命题(Proposition)•范式(Normal form)•谓词(Predicate)•推理(Inference)•命题逻辑(Propositional logic)•谓词逻辑(Predicate logic)这只是数学中的一小部分术语对照表，数学领域非常广泛，涵盖了许多分支和专业术语。

常用数学公式之数学英语词汇(s 字表)_公式总结

常用数学公式之数学英语词汇（s 字表）_公式总结学好数学的关键在于理解并掌握数学公式，接下来小编就为大家整理了一篇相关的文章常用数学公式之数学英语词汇(s 字表)，希望能够帮助到大家!salaries tax 薪俸税sample 抽样;样本sample mean 样本平均数sample space 样本空间sampling distribution 抽样分布sampling theory 抽样理论sandwich theorem 迫近定理satisfy 满足;适合scalar 纯量; 无向量, 标量scalar matrix 纯量矩阵scalar multipliction 纯量乘法scalar product 纯量积scalar triple product 纯量三重积scale 比例尺;标度;图尺scalene triangle 不等边三角形;不规则三角形scatter diagram 散点图Schwartzs inequality 施瓦兹不等式scientific notation 科学记数法secant (1)正割; (2)割线secant method 正割法second 秒second derivative 二阶导数second order ordinary differential equation 二阶常微分方程second quartile 第二四分位数(1)截面;截线;(2)截点section (1)截面;截线?;(2)截点section formula 截点公式sector 扇式segment 段;节segment of a circle 弓形selling price 售价semicircle 半圆semi-conjugate axis 半共轭轴semi-major axis 半主轴; 半长轴semi-minor axis 半副轴; 半短轴semi-transverse axis 半贯轴semi-vertical angle 半顶角sentence 句;语句separable differential equation 可分微分方程septic equation 七次方程sequence 序列series 级数set 集set square 三角尺;三角板set-builder form 集的结构式shaded portion 有阴影部分shape 形状shear 位移side 边;侧sign 符号;记号signed number 有符号数significance level 显著性水平significant figure 有效数字signum 正负号函数similar 相似similar figures 相似图形similar triangles 相似三角形similarity 相似(性)simple equation 简易方程simple harmonic motion 简谐运动simple interest 单利;单利息simple iteration method 简单迭代法simple pendulum 单摆simplify 简化Simpsons integral 森逊积分Simpsons rule 森逊法则simultaneous differential equations 微分方程组; 联立微分方程simultaneous equations 联立方程simultaneous inequalities 联立不等式simultaneous linear equations in two unknowns 联合二次线性方程式sine 正弦sine formula 正弦公式singleton 单元集single-valued function 单值函数singular 奇的singular matrix 奇异矩阵; 不可逆矩阵skew distribution 偏斜分布skew line 偏斜线slant edge 斜棱slant height 斜高slope 斜率;斜度;倾斜;坡度slope-intercept form 斜率截距式;斜截式soild with uniform corss-section 有均匀横切面的立体solid 立体;固体solid of revolution 旋转体; 回旋体solution 解;解法solution of equation 方程解solution of triangle 三角形解法solution set 解集solve 解span 生成special angle 特殊角;特别角speed 速率sphere 球形;球面spheroid 球体spiral 螺线square (1)平方;(2)正方形square bracket 方括号square matrix 方(矩)阵square number 正方形数;平方数square root 平方根;二次根squeeze theorem 迫近定理stability 稳度standard deviation 标准差;标准偏离standard equation 标准方程standard error 标准误差standard form 标准式standard normal distribution 标准正态分布; 标准常态分布standard score 标准分standard unit 标准单位statement 语句statement calculus 命题演算static friction 静磨擦statics 静力学stationary 平稳stationary point 平稳点; 逗留点; 驻点stationary value 平稳值statistical chart 统计分析statistical data 统计图表statistical significance 统计数据statistics 统计显著性step 统计; 统计学step function 阶梯函数straight line 直线straight line graph 直线图像strictly monotonic 严格单调strictly monotonic function 严格单调函数subject 主项submultiple angle formula 半角公式subnormal 次法线subsequence 子(序)列subset 子集subsidiary angle 辅助角substitute 代入substitution 代入; 代入法subtangent 次切线subtend 对向subtract 减subtraction 减法successive approximation 逐次逼近法successive derivative 逐次导数successive differentiation 逐次微分法sufficiency 充份性sufficient and necessary condition 充要条件sufficient condition 充份条件sufficiently close 充份接近suffix 下标sum 和sum to infinity 无限项之和sum to n terms n 项和sum to product formula 和化积公式summation 求和法; 总和summation formula 求和公式superimposing 迭合super set 母集supplementary angle 补角surd 根式; 不尽根surface 面; 表面surface area 表面面积; 曲面面积surface of revolution 旋转曲面; 回转曲面surjection 满射surjective function 满射函数; 映成函数syllogism 三段论symbol 符号; 记号symmetrix difference 对称差symmetric expression 对称式symmetric relation 对称关系symmetry 对称; 对称性synthetic division 综合除法system 系统; 体系; 组; 系system of circles 圆族; 圆系system of numerals 记数系统system of straight lines 直线族; 直线系这篇常用数学公式之数学英语词汇(s 字表)就和大家分享到这里了。

数学英语词汇索引

数学英语词汇索引A- addition 加法- algebra 代数- angle 角度- arithmetic 算术- average 平均B- base 底数- binary 二进制- calculus 微积分- circumference 圆周- congruent 全等- coordinate 坐标C- circle 圆- cone 圆锥- coordinate geometry 坐标几何- cube 立方体- cylinder 圆柱D- decimal 小数- degree 度- denominator 分母- derivative 导数- diameter 直径- division 除法E- equal 等于- equation 方程- exponent 指数F- fraction 分数G- geometry 几何- graph 图表I- inequality 不等式- integer 整数- intersection 交集L- line 线段- logarithm 对数- multiplication 乘法P- parallel 平行- perimeter 周长- pi 圆周率- polygon 多边形- probability 概率- product 乘积- proportion 比例Q- quadrilateral 四边形- quotient 商R- radius 半径- rectangle 矩形- root 根号- rotation 旋转S- shape 形状- slope 斜率- square 正方形- subtraction 减法- sum 和- symmetry 对称性- system of equations 方程组T- tangent 切线- theorem 定理- transformation 变换- triangle 三角形- trigonometry 三角学- two-dimensional 二维的V- variable 变量- volume 体积- vertex 顶点Z- zero 零。

(完整版)数学英语词汇

数学英语词汇表[翻译必看]•一般词汇数学mathematics, maths(BrE), math(AmE)公理axiom定理theorem计算calculation运算operation证明prove假设hypothesis, hypotheses(pl.)命题proposition•算术arithmetic加plus(prep.), add(v.), addition(n.)被加数augend, summand加数addend和sum减minus(prep.), subtract(v.), subtraction(n.) 被减数minuend减数subtrahend差remainder乘times(prep.), multiply(v.), multiplication(n.) 被乘数multiplicand, faciend乘数multiplicator积product除divided by(prep.), divide(v.), division(n.)被除数dividend除数divisor商quotient等于equals, is equal to, is equivalent to大于is greater than小于is lesser than大于等于is equal or greater than小于等于is equal or lesser than运算符operator数字digit数number自然数natural number整数integer小数decimal小数点decimal point分数fraction分子numerator分母denominator比ratio正positive负negative零null, zero, nought, nil十进制decimal system二进制binary system十六进制hexadecimal system权weight, significance进位carry截尾truncation四舍五入round下舍入round down上舍入round up有效数字significant digit无效数字insignificant digit•代数algebra公式formula, formulae(pl.)单项式monomial多项式polynomial, multinomial系数coefficient未知数unknown, x-factor, y-factor, z-factor 等式，方程式equation一次方程simple equation二次方程quadratic equation三次方程cubic equation四次方程quartic equation不等式inequation阶乘factorial对数logarithm指数，幂exponent乘方power二次方，平方square三次方，立方cube四次方the power of four, the fourth power n次方the power of n, the nth power开方evolution, extraction二次方根，平方根square root三次方根，立方根cube root四次方根the root of four, the fourth rootn次方根the root of n, the nth root集合aggregate元素element空集void子集subset交集intersection并集union补集complement映射mapping函数function定义域domain, field of definition 值域range常量constant变量variable单调性monotonicity奇偶性parity周期性periodicity图象image数列，级数series微积分calculus微分differential导数derivative极限limit无穷大infinite(a.) infinity(n.)无穷小infinitesimal积分integral定积分definite integral不定积分indefinite integral有理数rational number无理数irrational number实数real number虚数imaginary number复数complex number矩阵matrix行列式determinant•几何geometry点point线line面plane体solid线段segment射线radial平行parallel相交intersect角angle角度degree弧度radian锐角acute angle直角right angle钝角obtuse angle平角straight angle周角perigon底base边side高height三角形triangle锐角三角形acute triangle直角三角形right triangle直角边leg斜边hypotenuse勾股定理Pythagorean theorem钝角三角形obtuse triangle不等边三角形scalene triangle等腰三角形isosceles triangle等边三角形equilateral triangle四边形quadrilateral平行四边形parallelogram矩形rectangle长length宽width菱形rhomb, rhombus, rhombi(pl.), diamond 正方形square梯形trapezoid直角梯形right trapezoid等腰梯形isosceles trapezoid五边形pentagon六边形hexagon七边形heptagon八边形octagon九边形enneagon十边形decagon十一边形hendecagon十二边形dodecagon多边形polygon正多边形equilateral polygon圆circle圆心centre(BrE), center(AmE)半径radius直径diameter圆周率pi弧arc半圆semicircle扇形sector环ring椭圆ellipse圆周circumference周长perimeter面积area轨迹locus, loca(pl.)相似similar全等congruent四面体tetrahedron五面体pentahedron六面体hexahedron平行六面体parallelepiped 立方体cube七面体heptahedron八面体octahedron九面体enneahedron十面体decahedron十一面体hendecahedron十二面体dodecahedron二十面体icosahedron多面体polyhedron棱锥pyramid棱柱prism棱台frustum of a prism旋转rotation轴axis圆锥cone圆柱cylinder圆台frustum of a cone球sphere半球hemisphere底面undersurface表面积surface area体积volume空间space坐标系coordinates坐标轴x-axis, y-axis, z-axis 横坐标x-coordinate纵坐标y-coordinate原点origin双曲线hyperbola抛物线parabola•三角trigonometry正弦sine余弦cosine正切tangent余切cotangent正割secant余割cosecant反正弦arc sine反余弦arc cosine反正切arc tangent反余切arc cotangent反正割arc secant反余割arc cosecant相位phase周期period振幅amplitude内心incentre(BrE), incenter(AmE)外心excentre(BrE), excenter(AmE)旁心escentre(BrE), escenter(AmE)垂心orthocentre(BrE), orthocenter(AmE)重心barycentre(BrE), barycenter(AmE)内切圆inscribed circle外切圆circumcircle•统计statistics平均数average加权平均数weighted average方差variance标准差root-mean-square deviation, standard deviation 比例propotion百分比percent百分点percentage百分位数percentile排列permutation组合combination概率，或然率probability分布distribution正态分布normal distribution非正态分布abnormal distribution图表graph条形统计图bar graph柱形统计图histogram折线统计图broken line graph曲线统计图curve diagram扇形统计图pie diagramwave equation波动方程tangental equation切线方程quartic equation四次方程式quadratic equation二次方程式magnitude equation【天】星等差linear equation一次方程式irreducible equation不可约方程integral equation积分方程indicial equation【数】指数方程indeterminate equation不定方程数学专业英语Lesson 2Mathematics as a Language of Scienceassert vt. 断言；坚持主张；维护表明qualitative adj. 性质的；定性的quantitative adj. 量的；数量的；定量的；与数量有关的astronomy n. 天文学postulate n. 假定, 基本条件, 基本原理vt. 要求, 假定vi. 要求hypothetical adj. 假设的, 假定的,爱猜想的deduction n.减除, 扣除, 减除额, 推论, 演绎induction n. 归纳；归纳法；归纳所得之结论verification n. 验证；证实correlate vt. 使相互关联vi. 和...相关discard vt. 丢弃, 抛弃v. 放弃discredit n. 不信任；失信consistent adj. 一致的, 调和的, 坚固的, [数、统]相容的inadequacy n. 不充分,不适当,不适合,不足额conic, conical adj 圆锥的；圆锥形的ellipse n. 椭圆, 椭圆形ellipt (n.)hyperbolic adj. 双曲线的hyperbola (n.)parabolic adj. 用寓言表达的: 抛物线的，像抛物线的parabola (n.) algebraic adj. 代数的, 关于代数学的mineralogy n. 矿物学refraction n. 折光, 折射stimulus n. 刺激物, 促进因素, 刺激, 刺激impetus n. 冲力推动力；刺激Lesson 3Axioms, definitions and Theoremsaxiom n. [数]公理definition n. 阐明；确定定义；界说extravagant adj. 奢侈的, 浪费的, 过分的, 放纵的collinear adj. 在同一直线上的, 同线的convex adj. 凸出的；凸面的segment n. 部分；片段；节, 弓形；圆缺；弧形, 线段conswquently adv. 从而, 因此in terms of adv. 根据, 按照, 用...的话, 在...方面pretense n. 主张, 要求, 伪称, 借口, 自称Lesson 4Geometry and Geometrical termsterm n. 学期, 期限, 期间, 条款, 条件, 术语triangle n. [数]三角形, 三人一组, 三角关系parallelogram n. 平行四边形straight angle n. [数]平角right angle n. 直角acute angle n. 锐角obtuse angle n. 钝角reflex angle n. 优角rectilinear adj 直线的；由直线组成的；循直线进行的isosceles triangle n. 等腰三角形equilateral triangle n. 等边三角形right triangle n. 直角三角形obtuse triangle n. 钝角三角形acute triangle n. 锐角三角形equiangular triangle n. 正三角形,等角三角形hypotenuse n. （直角三角形的）斜边circle 圆center 中心；中央；圆心diameter n. 直径radius n. 半径, 范围, 辐射光线, 有效航程, 范围, 界限circumference n. 圆周, 周围Lesson 5The Method of Limitslimit n. 限度,极限,极点infinite adj. 无限的；无穷的infinitesimal adj. 无穷小的, 极小的, 无限小的calculus n. 微积分学, 结石exemplify vt. 例证, 例示, 作为...例子inscribe v. 记下polygon n. [数]多角形, 多边形diminish v. (使)减少, (使)变小curvilinear adj 曲线的, 由曲线组成的intuition n. 直觉, 直觉的知识integral n. [数学] 积分, 完整, 部分defective adj. 有缺陷的, (智商或行为有)欠缺的differential coefficient 微分系数arithmetical adj. 算术的, 算术上的convergence n. 集中, 收敛criterion n. (批评判断的)标准, 准据, 规范sequence n. 次序, 顺序, 序列irrational numbers n. [数]无理数domain ，定义域contradiction 矛盾reversal n. 颠倒, 反转, 反向, 逆转, 撤销Lesson 6Functioncontinuous variable 连续变量;［连续变数］variation 变分, 变化interval 区间independent variable 自变量dependent variable 应变量rectangular coordinate 直角坐标abscissa n. 〈数〉横坐标ordinate n. [数]纵线, 纵座标gradient adj. 倾斜的 n. 梯度, 倾斜度, 坡度slope n. 斜坡, 斜面, 倾斜v. (使)顺斜Lesson 7Differential and Integral calculusdifferential adj. 微分的 n. 微分(differentiation)Integral n. [数学] 积分, 完整, 部分(integration)calculus n. 微积分学, 结石interrelation n. 相互关系trigonometry n. 三角法exponential adj. 指数的, 幂数的logarithm n. [数] 对数derivative n. 导数；微商tangent n. 切线, [数]正切counterclockwise adj. 反时针方向的 adv. 反时针方向(clockwise) definite integral 定积分approximation n. 接近, 走近, [数]近似值culminate v. 达到顶点mean n. 平均数, 中间, 中庸differential equation 微分方程extreme value n. 极值multiple integral 多重积分double integralline integralfunctional analysis 泛函分析Lesson 8 The Concept of Cardinal Number (I)cardinal number n. 基数（如：1, 2, 3, ... 有别于序数）denumerable adj. 可数的aggregate n. 合计, 总计, 集合体adj. 合计的, 集合的, 聚合的v. 聚集, 集合, 合计purport n. 主旨v. 声称fancier n. 空想家, 培育动物(或植物)的行家, 爱好者sniff v. 用力吸, 嗅, 闻到, 发觉, 轻视, 用力吸气n. 吸, 闻, 吸气声, 嗤之以鼻scheme n. 安排, 配置, 计划, 阴谋, 方案, 图解, 摘要v. 计划, 设计, 图谋, 策划, * n.（计算数学）方法，格式superior n. 长者, 高手, 上级adj. 较高的, 上级的, 上好的, 出众的, 高傲的cumbersome adj. 讨厌的, 麻烦的, 笨重的instruction n. 指示, 用法说明(书), 教育, 指导, 指令drastically adv. 激烈地, 彻底地conservation 守衡律quadrature n. 求积, 求积分interpolation n. 插值extrapolation n. [数]外推法, 推断internal point 内点identical adj. 同一的, 同样的generalized solution 广义解functional 泛函hydrodynamics 流体力学，水动力学divergence 发散（性），梯度，发散量play an important (fundamental ... ) role 起着重要的（...）作用integro-interpolation method 积分插值法Variational method 变分方法comparatively adv. 比较地, 相当地deficiency n. 缺乏, 不足fictive adj. 虚构的, 想象上的, 虚伪的self-adjoint (nonself-adjoint) 自治的，自伴的，自共轭的finite element method 有限元法spline approximation 样条逼近Particles-in-the-Cell 网格质点法herald n. 使者, 传令官, 通报者, 先驱, 预兆vt. 预报, 宣布, 传达, 欢呼advection n. 水平对流phenomenological adj. 现象学的, 现象的fluctuation n. 波动, 起伏optimism n. 乐观, 乐观主义pessimism n. 悲观, 悲观主义unjustified adj 未被证明其正确的mean-square 均方dispersion n. [数] 离差, 差量Polynomial n adj. [数]多项式的interpolation 插值arithmetic n. 算术, 算法rounding errors 舍入误差multiple n. 倍数, 若干subjective adj. 主观的, 个人的objective adj. 客观的,outcome n. 结果, 成果pattern n. 样品toss v. 投, 掷exhaust vt. 用尽, 耗尽, 抽完, 使精疲力尽divisible adj. 可分的dice, die n. 骰子assign vt. 分配, 指派attach vt. 缚上, 系上, 贴上v. 配属, 隶属于pitfall n. 缺陷chairperson 主席mechanics n. (用作单数)机械学、力学, (用作复数)技巧, 结构statics n. [物]静力学dynamics n. 动力学adequately adv. 充分地celestial adj. 天上的macroscopic adj. 肉眼可见的, 巨观的classical field theory 经典场理论rigit adj. 刚硬的, 刚性的, 严格的elastic adj. 弹性的plastic n. 可塑的,塑性的,塑料的quantum n. 量, 额, [物] 量子, 量子论inception n. 起初, 获得学位pertain v. 适合, 属于gravitation n. 地心吸力, 引力作用tide n. 潮, 潮汐, 潮流, 趋势monumental adj. 纪念碑的, 纪念物的, 不朽的, 非常的encompass v. 包围, 环绕, 包含或包括某事物ingredient n. 成分, 因素acquainted adj. 有知识的, 知晓的synonymous adj. 同义的configuration n. 构造, 结构, 配置, 外形reference n. 提及, 涉及, 参考, 参考书目inertia n. 惯性, 惯量attribute 特性momentum n. 动量proportional adj. 比例的, 成比例的, 相称的, 均衡的designate 指明negligible adj. 可以忽略的, 不予重视的projectile n. 射弹adj. 发射的ballistics n. 弹道学, 发射学intractable adj. 难处理的{Mechanics of a Particlein consequence of adv. 由于的...缘故exert vt. 尽(力), 施加(压力等), 努力v. 发挥, 竭尽全力, 尽galaxy n. 星系, 银河, 一群显赫的人, 一系列光彩夺目的东furnish vt. 供应, 提供, 装备, 布置v. 供给torque n. 扭矩, 转矩moment 力矩的friction 摩擦dissipation n. 消散, 分散, 挥霍, 浪费, 消遣, 放荡, 狂饮infer v. 推断Hooke s Law and Its Consequenceselasticity n. 弹力, 弹性constitutive adj. 构成的, 制定的atomistic adj. 原子论的crack n. 裂缝, 噼啪声v. (使)破裂, 裂纹, (使)爆裂continuum mechanics n. 连续介质力学superposition n. 重叠, 重合, 叠合strain n. 过度的疲劳, 紧张, 张力, 应变vt. 扭伤, 损伤v. 拉紧, 扯紧, (使)紧张, 尽力thermodynamics n. [物] 热力学reckon vt. 计算, 总计, 估计, 猜想vi. 数, 计算, 估计, 依赖, 料想lesson 20strength 强度load 载荷empirical 以经验为依据的member 构件isolated 孤立的segment 部分、段、节stress 应力strain 应变tension 拉伸shear 剪切bend 弯曲torsion 扭转、扭力insofar 在……范围cohesive 内聚性的tensile 拉力、张力stiffness 硬度furnish 供给Lesson 23 Fluid Mechanicseruption 喷发、爆发turbulent 湍流laminar 层流isothermal 等温isotropic 各向同性prevalent 普遍的、流行的tornado 旋风、飓风eddy 旋涡viscosity 粘性、粘度nonviscous 无粘性的rotation 旋转adiabatic 绝热的reversible 可逆的isentropic 等熵的instant 瞬时的streamline 流线stream tube 流管tangential 切线的incompressible 不可压缩的resultant 合成的,组合的downstream 下游的,顺流的elbow 弯管,肘similitude 相似性hydraulic 水力的,水力学的predominante 占主导地位spillway (河或水坝的)放水道,泄洪道prototype 原型,样板Lesson 24 Mechanical Vibration repetitive 重复的,反复的periodic 周期的,定期的tidal 潮的,像潮的stationary 固定的,不动的vibratory 振动的,摆动的propagation 传播couple v .连接,连合acoustic 听觉的,声学的annoyance 烦恼,困惑adjacent 接近的,邻近的damp 阻尼,衰减restore 复职,归还neutral 平衡exciting force 激励力resonant adj. 共振的,谐振的stiffness 刚度,刚性proportionality 成比例地inclusion 包含,包括magnitude 数值,大小substantially adv. 实质上的perturb 干扰,扰乱resonance n. 共振vibratory adj. 振动的, 可知的perceptible 可见的,可知的adudible 听得见的,可闻的foregoing 前述的impulsive 冲击的shock 冲击Fourier series 傅里叶级数excitation 激发,激励discrete 分离,离散的contend with 向…作斗争compressor 压气机fatigue 疲劳perceptible 可见的,可知觉的shredder 切菜器disposal 处理urban 都市的metropolitan 大都市的at-grade 在同一水平面上elevated 高架的guideway 导轨Lesson 25 A prefect to the Continuum Mechanics preface 序言continuum连续pl. continuuarigid body 刚体contemporary 当代的,同时期的widespread 分布广的, 普及的accommodate 容纳,使适应medium 介质plasticity 塑性residual 剩余的,残留的creep 蠕变,爬行,塑性变形aging 老化polymeric聚合(物)的sandy 沙的,沙质的aubterranean 地下的,隐藏的essence 精髓,本质thermodynamics 热力学self-similar 自相似expedient 方便的sonsolidate 把…联合为一体,统一justify 证明…有理radically 根本地,本质上deliberate 从容不迫的,深思熟虑Lesson 33 what is a computerAttribute v. 赋予medieval 中世纪的astronomer 天文学家Mars 火星resemble vt. 像,相似tedious adj. 冗长乏味的pulp 浆状物,果肉filter vt.过滤underlying adj. 潜在的, 基本的ore n. 矿沙,矿石perceive v. 察觉,看见intervention n. 干涉,插入intelligent adj. 有智力的,聪明的Lesson 34 A computer systemmanipulate vt. 操纵,使用chip n. 芯片etch vt. 蚀刻,蚀镂fingernail 指甲mount vt. 安装,安置assemble vt. 集合,聚集cabinet 橱柜execute vt. 执行,实现paycheck n.支付薪金的支票bar chart 直方图joystick 游戏杆encounter vt. 遇到,遇上Mathematical Modelingindustry n. 工业, 产业, 行业, 勤奋commerce n. 商业complexity n. 复杂(性), 复杂的事物, 复杂性career n. (原意:道路, 轨道)事业, 生涯, 速度outset n. 开端, 开始essence n. 基本, [哲]本质, 香精advocation n. (=advocacy)拥护支持provision n. 供应, (一批)供应品, 预备, 防备, 规定publicize v. 宣扬roundabout adj. 迂回的, 转弯抹角的n. 道路交叉处的环形路, 迂回路线, 兜圈子的话trial-error vt. n. 试制, 试生产maneuverability n. 可操作性, 机动性vehicle n. 交通工具, 车辆, 媒介物, 传达手段junction n. 连接, 接合, 交叉点, 汇合处ponder v. 沉思, 考虑contrive v. 发明, 设计, 图谋snooker n. (=snooker pool)彩色台球, 桌球context n. 上下文, 文章的前后关系deviation n. 背离notoriously adj. 声名狼籍的。

数学常用词汇中英对照

数学常用词汇中英文对照代数部分1.有关基本运算add. plus加subtract 减difference 差multiply.time s 乘product 积divide 除divisible可被整除的divide by被整除dividend被除数divisor因了除数quotient 商remainder 余数factorial 阶乗geometric mean几何平均数exponent指数.券base乘辑的底数.底边cube立方数、立方体square root平方根cube root立方根common logarithm常圧对数digit数字constant 常数variable 变量inversefunction 反函数complementary function余函数linear-次的，线性的factorization 因式分解absolute value绝对值，round off四舍五入power乘方radical sign.root sign根号round to四舍五入totlienearest 四舍五入6.有关数论natural number自然数positive number 正数negative number负数2.有关集合union并集proper subset宾了-集solution set解集odd integer.odd number奇数even integer.even number偶数integer,whole number整数positive whole number正整数negative whole number负整数3.有关代数式、方程和不等式algebraic term代数项like terms.similar terms 同类项numerical coefficient 数字系数literal coefficient字母系数inequality 不等式triangle inequality三角不等式range值域original equation原方程equivalent equation 同解方程等价方程linear equation线性方程consecutive number连续整数realnumber.rational nunber实数,有理数irrational(number)无理数inverse 倒数composite number合数prime number质数reciprocal 倒数common divisor公约数multiple 倍数(least)common multiple(最小)公倍数(prime)factor(质)因了- common factor公因了・ordinary scale.decimal scale十进制4.有关分数和小数proper fraction真分数improper fraction®分数mixed number带分数vulgar fraction. common fraction 普通分数simple fraction简分数complex fraction繁分数numerate r 分了・denominator 分母(least)common denominator(最小)公分母quarter四分之_ decimal fraction纯小数infinite decimal无穷小数recurring decimal循环小数tenths，digit十分位nonnegative 非负的tens十位units个位mode 众数median中数common ratio公比7.数列arithmetic progressionisequence)等差数列geometric progression(sequence)等比数列8.其它approximate 近似(anti)clockwise(逆)顺时针方向cardinal 基数5.基本数学概念arithmetic mean算术平均值weighted average加权平均值ordinal中数direct proportion 正比distinct不同的estimation估计，近似line segment线段parentheses 括号parallel lines平行线proportion 比例segment of a circle弧形permutation 排列combination 组合5•有关立体图形table表格cube立方体、立方数trigonometric function三角函数rectangular solid长方体unit单位.位regular solid/regular pclyiiedron 正多面体几何部分circular cylinder圆柱体cone|31 锥1 .所有的角sphere球体alternate angle内错角solid立体的corresponding angle 同位角vertical angle对顶角6.有关图形上的附属物central angle圆心角altitude 高interior angle内角depth深度exterior angle 外角side边长supplementary angles补角circumference.perimeter 周长complementary angle余角radian弧度adjacent angle邻角surface area 表面积acute angle锐角volume体积obtuse angle钝角arm直角三角形的股right angle直角cross section横截面round angle 周角center of a circle圆心straight angle平角chord 弦included angle夹角radius半径2.所有的三角形angle bisector角平分线diagonal对角线equilateral triangle等边三角形diameter 直径scalene triangle不等边三角形edge 梭isosceles triangle等腰三角形face of a solid立体的面right triangle直角三角形hypotenuse 斜边oblique斜三角形included side 夹边inscribed triangle内接三角形leg三角形的直角边3.有关收敛的平面图形.除三角形外median of a triangle三角形的中线base底边，底数semicircle 半圆opposite直角三角形中的对边concentric circles同心圆midpoint 中点quadrilateral 四边形endpoint 端点pentagon五边形vertex（复数形式vertices）顶点hexagon六边形tangent切线的heptagon t边形transversal 截线octagon八边形intercept 截距nonagon九边形decagon十边形7•有关坐标polygon多边形coordinate system坐标系parallelogram平行四边形rectangular coordinate直角坐标系equilateral 等边形origin原点plane平面abscissa横坐标square iE方形.平方ordinate纵坐标rectangle长方形number line数轴regular polygon正多边形quadrant 象限rhombus 菱形slope斜率trapezoid 梯形complex plane复平面4其它平面图形8.其它arc弧plane geometry平面几何line.straight line 直线trigonometry 三角学bisect平分非负整数集the set of all non-negat^e integers circumscribe 外切自然数集the set of all natural numbers inscribe 内切正整数集the set of all positive integers intersect相交整数集the set of all integersperpendicular 垂直有理数集the set of all rational numbers pytiiagorean theorem 勾股定理实数集the set of all real numberscongruent全等的元素elementmultilateral 多边的属于belong to1.单位类不属于not belong to 有限集finite setcent美分九限集infinite setpenny一美分硬币空集empty setnickels美分硬币包含inclusion, includedime一角硬币包含于lie indozen打（12个）了集subsetscore 廿（20 个）且了•集proper subsetCentigrade 摄氏补集（余集）complementary setFahrenheit 华氏全集universequart夸脱交集 intersectiongallon 加仑（1gallon=4quart）并集unionyard 码偶数集the set of all even numbersmeter 米奇数集the set of all odd numbersmicron微米含绝对值的不等式inch英寸inequality with absolute valuefoot英尺一元二次不等式minute分（角度的度量单位，60分=1度）one-variable quadratic inequalitysquare measure平方单位制逻辑logiccubic meter立方米逻辑联结词logic connectivepint品脱（干量或液量的单位）或or2.有关文字叙述题、主要是有关商业旦and 非notintercalary year（leap year）闰年（366天）真truecommon year平年（365天）假falsedepreciation 折旧真偵表truth tabledown payment直接付款原命題original propositiondiscount 打折逆命題converse propositionmargin利润否命題negative propositionprofit利涧逆否命題converse-negative propositioninterest 利息充分条件sufficient conditionsimple interest单利必要条件necessary conditioncompounded interest复利充要条件sufficient and necessary condition dividend 红利……的充要条件是……decrease to减少到... if and only if ...decrease by减少了increase to増加到函数increase by增加了函数functiondenote表示自变量argumentlist price标价定义域domainmarkup涨价偵域rangeper capit□每人区间intervalratio比率闭区间closed intervalretail price零侔价开区间open intervaltie打平函数的图象graph of function集合与简易逻辑映射mapping 象image 原象inverse image集合（集）set 单调monotone增函数increasing function减函数decreasing function 単调区间monotone interxal 反函数inverse function 指数exponent 根式radical 根指数radical exponent 被开方数radicand 指数函数exponential function 对数logarithm 常用对数common logarithm Q 然对数natural logarithm 对数函数logarithmic function 数列数歹ijsequence of number 项term 通项公式the formula of general term 有穷数列finite sequence of number 无穷数歹ijinfinite sequence of number 递推公式recurrence formula 等差数列arithmetic progression . arithmetic series 公差common difference 等差中项arithmetic mean 等比数列geometric series/progression 公比common ratio 等比中项geometric mean三角函数三角函数trigonometric function 始边initial side 终边terminal side 正角positive angle 负角negative angle 零角zero angle 象限角quadrant angle 弧度radian 弧度制radian measure 角度制degree measure 正弦sine 余弦cosine 正切tangent 余切cotangent 正割secant 余割c osecant 诱导公式induction formula 正弦曲线sine curve 余弦曲线cosine curve 最大fftmaximum 最小fftminimum 周期period 最小正周期minimal positive period 周期函数periodic function 抚］幅amplitude of vibration 频率frequency 相位phase 初相initial phase 反正弦arc sine 反余弦arc cosine 反正切arc tangent 平面向量有向线段directed line segment 数量scalar quantity 向量vector 零向量zero vector 相等向量equal vector 共线向量collinear vectors 平行向量parallel vectors 向量的数乘multiplication of vector by scalar 单位向量unit vector 基底base基向量base vectors 平移translation 数量积inner product 正弦定理sine theorem 余弦定理cosine theorem不等式算术平均数arithmetic rrean 几何平均数geometric mean 比较法method of compare 综合法method of synthesis 分析法method of analysis直线倾斜角angle of inclination 斜率gradient 点斜式point slope form 截距intercept 斜截式gradient interceot form 两点式tu'o-point form 一般式general form 夹角included angle 线性规划linear prograrrming 约束条件constraint condition 冃标函数objective function 可行infeasible region 最优解optimal solution 圆锥曲线曲线curve 坐标法method of coordinate 解析几何analytic geometry 笛卡儿Descartes 标准方程standard equation一股方程general equation 参数方程parameter equation 参数parameter 13锥曲线point conic 椭圆ellipse 焦点focus, focal pointscube root立方根/,审关迅肃common logarithm常圧对数add. plus加digit数字subtract 减constant 常数difference 差variable 变量multiply, times乘inverse function反函数product 积complementary function余函数divide 除linear-次的，线性的divisible可被整除的factorization 因式分解divided evenly被整除absolute value绝对值.e.g.|-32|=32dividend被除数round off四舍五人divisor因子、除数6名关以论quotient 商natural number fl 然数remainder 余数positive number 正数factorial 阶乗negative number负数power乘方odd integer, odd number奇数radical sign, root sign根号even integer, even number偶数round to四舍五入integer, whole number整数to the nearest四舍五入positive whole number正整数2彳关県金negative whole number负整数union并集consecutive number连续整数proper subset宾了-集real number, rational number实数,有理数solution set解集irrational(number)无理数3.4关代微R，方奴和系*武inverse 倒数algebraic term代数项composite number合数e.g.4,6.S t9.10t12.14.15 like terms, similar terms同类项prime number质数e.g.2,3.5,7,11,13.15 ...... numerical coefficient数字系数reciprocal 倒数literal coefficient字母系数common divisor公约数inequality 不等式multiple 倍数triangle inequality三角不等式(least)common multiple(最小)公倍数range值域(prime)factor(质)因子original equation原方程common factor公因了・equivalent equation 同解方程ordinary scale, decimal scale十进制等价方程nonnegative 非负的linear equation线性方程(e.g.5?x?+6=22) tens十位4 a关令微衣日,教units个位proper fraction真分数mode众数improper fraction假分数median中数mixed number带分数common ratio公比vulgar fraction. common fraction 普通分数7.數列simple fraction简分数arithmetic progressionisequence)等差数列complex fraction繁分数geometric progression(sequence)等比数列numerato r 分了・球空denominator 分母approximate 近似(least)common denominator(最小)公分母(anti)clockwise(逆)顺时针方向quarter四分之_ cardinal 基数decimal fraction纯小数ordinal 序数infinite decimal无穷小数direct proportion lEkErecurring decimal循环小数distinct不同的tenths unit十分位estimation估计.近似parentheses 括号arithmetic mean算术平均值proportion 比例weighted average加权平均值permutation 排列geometric mean几何平均数combination 组合exponent指数、蒂table表格base乘雑的底数，底边trigonometric function三角函数cube立方数.立方体unit单位.位square root平方根几倒都含7.所】的有alternate angle内错角corresponding angle同位角vertical angle对顶角centralangle|3|心角interior angle内角exterior angle 外角supplement angles补角complement angle余角adjacent angle邻角acute angle锐角obtuse angle钝角right angle直角round angle 周角straight angle平角included angle夹角2所彳的三角怡equilateral triangle等边三角形scalene triangle不等边三角形isosceles triangle等腰三角形right triangle直角三角形oblique斜三角形inscribed triangle内接三角形彳关就孜的単血田布，险三南彬外semicircle 半圆concentric circles同心圆quadrilateral 四边形pentagon五边形hexagon六边形heptagon t 边形octagon八边形nonagon九边形decagon十边形polygon多边形parallelogram平行四边形equilateral 等边形plane平面square正方形.平方rectangle长方形regular polygoniE多边形rhombus 菱形trapezoid 梯形4.戻它4•面曲弔arc弧line, straight line直线line segment线段parallel lines平行线segment of a circle引R形s.a关或作曲弔cube立方体.立方数rectangular solid长方体regular solid'regular polyhedron 正多面体circular cylinder^柱体cone |S）锥sphere球体solid立体的6名关曲衫上的附属於altitude depth深度side边长circumference, perimeter周长radian弧度surface area 表面积volume体积arm直角三角形的股cross section横截面center of a circle 圆心chord 弦radius半径angle bisectorffj平分线diagonal对角线diameter 直径edge 梭face of a solid立体的面hypotenuse 斜边included side夹边leg三角形的直角边median of a triangle三角形的中线base底边.底数（e.g.2的5次方.2就是底数）opposite直角三角形中的对边midpoint 中点endpoint 端点vertex （复数形式vertices）顶点tangent切线的transversal 截线intercept 截距7. %关殳称coordinate system坐标系rectangular coordinate it 角坐标系origin原点abscissa横坐标ordinate纵坐标number line数轴quadrant 象限slope斜率complex plane复平面球它plane geometry平面几何trigonometry 三角学bisect平分circumscribe 外切inscribe 内切intersect相交perpendicular 垂直Pythagorean tlieorem 勾股定理congruent全等的multilateral 多边的焦距focal length major/minor axis长 / 短轴eccentricity 离心率hyperbola双曲线real axis实轴imaginary axis虚轴asymptote渐近线parabola^ 物线directrix 准线。

数学英语词汇表

数学英语词汇表〔字體：大中小〕·一般词汇∙数学 mathematics, maths(BrE), math(AmE)∙公理 axiom∙定理 theorem∙计算 calculation∙运算 operation∙证明 prove∙假设 hypothesis, hypotheses(pl.)∙命题 proposition·算术 arithmetic∙加 plus(prep.), add(v.), addition(n.)∙被加数 augend, summand∙加数 addend∙和 sum∙减 minus(prep.), subtract(v.), subtraction(n.)∙被减数 minuend∙减数 subtrahend∙差 remainder∙乘 times(prep.), multiply(v.), multiplication(n.)∙被乘数 multiplicand, faciend∙乘数 multiplicator∙积 product∙除 divided by(prep.), divide(v.), division(n.)∙被除数 dividend∙除数 divisor∙商 quotient∙等于 equals, is equal to, is equivalent to∙大于 is greater than∙小于 is lesser than∙大于等于 is equal or greater than∙小于等于 is equal or lesser than∙运算符 operator∙数字 digit∙数 number∙自然数 natural number∙整数 integer∙小数 decimal∙小数点 decimal point∙分数 fraction∙分子 numerator∙分母 denominator∙比 ratio∙正 positive∙负 negative∙零 null, zero, nought, nil∙十进制 decimal system∙二进制 binary system∙十六进制 hexadecimal system∙权 weight, significance∙进位 carry∙截尾 truncation∙四舍五入 round∙下舍入 round down∙上舍入 round up∙有效数字 significant digit∙无效数字 insignificant digit·代数 algebra∙公式 formula, formulae(pl.)∙单项式 monomial∙多项式 polynomial, multinomial∙系数 coefficient∙未知数 unknown, x-factor, y-factor, z-factor ∙等式，方程式 equation∙一次方程 simple equation∙二次方程 quadratic equation∙三次方程 cubic equation∙四次方程 quartic equation∙不等式 inequation∙阶乘 factorial∙对数 logarithm∙指数，幂 exponent∙乘方 power∙二次方，平方 square∙三次方，立方 cube∙四次方 the power of four, the fourth power∙n次方 the power of n, the nth power∙开方 evolution, extraction∙二次方根，平方根 square root∙三次方根，立方根 cube root∙四次方根 the root of four, the fourth root ∙n次方根 the root of n, the nth root∙集合 aggregate∙元素 element∙空集 void∙子集 subset∙交集 intersection∙并集 union∙补集 complement∙映射 mapping∙函数 function∙定义域 domain, field of definition∙值域 range∙常量 constant∙变量 variable∙单调性 monotonicity∙奇偶性 parity∙周期性 periodicity∙图象 image∙数列，级数 series∙微积分 calculus∙微分 differential∙导数 derivative∙极限 limit∙无穷大 infinite(a.) infinity(n.)∙无穷小 infinitesimal∙积分 integral∙定积分 definite integral∙不定积分 indefinite integral∙有理数 rational number∙无理数 irrational number∙实数 real number∙虚数 imaginary number∙复数 complex number∙矩阵 matrix∙行列式 determinant·几何 geometry∙点 point∙线 line∙面 plane∙体 solid∙线段 segment∙平行 parallel∙相交 intersect∙角 angle∙角度 degree∙弧度 radian∙锐角 acute angle∙直角 right angle∙钝角 obtuse angle∙平角 straight angle∙周角 perigon∙底 base∙边 side∙高 height∙三角形 triangle∙锐角三角形 acute triangle∙直角三角形 right triangle∙直角边 leg∙斜边 hypotenuse∙勾股定理 Pythagorean theorem∙钝角三角形 obtuse triangle∙不等边三角形 scalene triangle∙等腰三角形 isosceles triangle∙等边三角形 equilateral triangle∙四边形 quadrilateral∙平行四边形 parallelogram∙矩形 rectangle∙长 length∙宽 width∙菱形 rhomb, rhombus, rhombi(pl.), diamond ∙正方形 square∙梯形 trapezoid∙直角梯形 right trapezoid∙等腰梯形 isosceles trapezoid∙五边形 pentagon∙六边形 hexagon∙七边形 heptagon∙八边形 octagon∙九边形 enneagon∙十边形 decagon∙十一边形 hendecagon∙十二边形 dodecagon∙多边形 polygon∙正多边形 equilateral polygon∙圆心 centre(BrE), center(AmE) ∙半径 radius∙直径 diameter∙圆周率 pi∙弧 arc∙半圆 semicircle∙扇形 sector∙环 ring∙椭圆 ellipse∙圆周 circumference∙周长 perimeter∙面积 area∙轨迹 locus, loca(pl.)∙相似 similar∙全等 congruent∙四面体 tetrahedron∙五面体 pentahedron∙六面体 hexahedron∙平行六面体 parallelepiped∙立方体 cube∙七面体 heptahedron∙八面体 octahedron∙九面体 enneahedron∙十面体 decahedron∙十一面体 hendecahedron∙十二面体 dodecahedron∙二十面体 icosahedron∙多面体 polyhedron∙棱锥 pyramid∙棱柱 prism∙棱台 frustum of a prism∙旋转 rotation∙轴 axis∙圆锥 cone∙圆柱 cylinder∙圆台 frustum of a cone∙球 sphere∙半球 hemisphere∙底面 undersurface∙表面积 surface area∙体积 volume∙空间 space∙坐标系 coordinates∙坐标轴 x-axis, y-axis, z-axis∙横坐标 x-coordinate∙纵坐标 y-coordinate∙原点 origin∙双曲线 hyperbola∙抛物线 parabola·三角 trigonometry∙正弦 sine∙余弦 cosine∙正切 tangent∙余切 cotangent∙正割 secant∙余割 cosecant∙反正弦 arc sine∙反余弦 arc cosine∙反正切 arc tangent∙反余切 arc cotangent∙反正割 arc secant∙反余割 arc cosecant∙相位 phase∙周期 period∙振幅 amplitude∙内心 incentre(BrE), incenter(AmE)∙外心 excentre(BrE), excenter(AmE)∙旁心 escentre(BrE), escenter(AmE)∙垂心 orthocentre(BrE), orthocenter(AmE)∙重心 barycentre(BrE), barycenter(AmE)∙内切圆 inscribed circle∙外切圆 circumcircle·统计 statistics∙平均数 average∙加权平均数 weighted average∙方差 variance∙标准差 root-mean-square deviation, standard deviation ∙比例 propotion∙百分比 percent∙百分点 percentage∙百分位数 percentile∙排列 permutation∙组合 combination∙概率，或然率 probability∙分布 distribution∙正态分布 normal distribution∙非正态分布 abnormal distribution ∙图表 graph∙条形统计图 bar graph∙柱形统计图 histogram∙折线统计图 broken line graph∙曲线统计图 curve diagram∙扇形统计图 pie diagramwave equation波动方程tangental equation切线方程quartic equation四次方程式quadratic equation二次方程式magnitude equation【天】星等差linear equation一次方程式irreducible equation不可约方程integral equation积分方程indicial equation【数】指数方程indeterminate equation 不定方程。

（完整版）数学英文词汇大全

（完整版）数学英文词汇大全微积分第一章函数与极限Chapter1 Function and Limit集合set元素element子集subset空集empty set并集union交集intersection差集difference of set基本集basic set补集complement set直积direct product笛卡儿积Cartesian product开区间open interval闭区间closed interval半开区间half open interval有限区间finite interval区间的长度length of an interval无限区间infinite interval领域neighborhood领域的中心centre of a neighborhood领域的半径radius of a neighborhood左领域left neighborhood右领域right neighborhood映射mappingX到Y的映射mapping of X ontoY满射surjection单射injection一一映射one-to-one mapping双射bijection算子operator变化transformation函数function逆映射inverse mapping复合映射composite mapping自变量independent variable因变量dependent variable定义域domain函数值value of function函数关系function relation值域range自然定义域natural domain单值函数single valued function多值函数multiple valued function单值分支one-valued branch函数图形graph of a function绝对值函数absolute value符号函数sigh function整数部分integral part阶梯曲线step curve当且仅当if and only if(iff)分段函数piecewise function上界upper bound下界lower bound有界boundedness无界unbounded函数的单调性monotonicity of a function 单调增加的increasing单调减少的decreasing单调函数monotone function函数的奇偶性parity(odevity) of a function 对称symmetry偶函数even function奇函数odd function函数的周期性periodicity of a function周期period反函数inverse function直接函数direct function复合函数composite function中间变量intermediate variable函数的运算operation of function基本初等函数basic elementary function 初等函数elementary function幂函数power function指数函数exponential function对数函数logarithmic function三角函数trigonometric function反三角函数inverse trigonometric function 常数函数constant function双曲函数hyperbolic function双曲正弦hyperbolic sine双曲余弦hyperbolic cosine双曲正切hyperbolic tangent反双曲正弦inverse hyperbolic sine反双曲余弦inverse hyperbolic cosine反双曲正切inverse hyperbolic tangent极限limit数列sequence of number收敛convergence收敛于a converge to a发散divergent极限的唯一性uniqueness of limits收敛数列的有界性boundedness of a convergent sequence子列subsequence函数的极限limits of functions函数当x趋于x0时的极限limit of functions as x approaches x0 左极限left limit右极限right limit单侧极限one-sided limits水平渐近线horizontal asymptote无穷小infinitesimal无穷大infinity铅直渐近线vertical asymptote夹逼准则squeeze rule单调数列monotonic sequence高阶无穷小infinitesimal of higher order低阶无穷小infinitesimal of lower order同阶无穷小infinitesimal of the same order--------------------------------------------------------------------------------2 高等数学-翻译等阶无穷小equivalent infinitesimal函数的连续性continuity of a function增量increment函数在x0连续the function is continuous at x0左连续left continuous右连续right continuous区间上的连续函数continuous function函数在该区间上连续function is continuous on an interval不连续点discontinuity point第一类间断点discontinuity point of the first kind第二类间断点discontinuity point of the second kind初等函数的连续性continuity of the elementary functions定义区间defined interval最大值global maximum value (absolute maximum)最小值global minimum value (absolute minimum)零点定理the zero point theorem介值定理intermediate value theorem第二章导数与微分Chapter2 Derivative and Differential速度velocity匀速运动uniform motion平均速度average velocity瞬时速度instantaneous velocity圆的切线tangent line of a circle切线tangent line切线的斜率slope of the tangent line位置函数position function导数derivative可导derivable函数的变化率问题problem of the change rate of a function 导函数derived function左导数left-hand derivative右导数right-hand derivative单侧导数one-sided derivatives在闭区间【a,b】上可导is derivable on the closed interval [a,b] 切线方程tangent equation角速度angular velocity成本函数cost function边际成本marginal cost链式法则chain rule隐函数implicit function显函数explicit function二阶函数second derivative三阶导数third derivative高阶导数nth derivative莱布尼茨公式Leibniz formula对数求导法log- derivative参数方程parametric equation相关变化率correlative change rata微分differential可微的differentiable函数的微分differential of function自变量的微分differential of independent variable微商differential quotient间接测量误差indirect measurement error绝对误差absolute error相对误差relative error第三章微分中值定理与导数的应用Chapter3 MeanValue Theorem of Differentials and the Application of Derivatives 罗马定理Rolle’s theorem费马引理Fermat’s lemma拉格朗日中值定理Lagrange’s mean value theorem驻点stationary point稳定点stable point临界点critical point辅助函数auxiliary function拉格朗日中值公式Lagrange’s mean value formula柯西中值定理Cauchy’s mean value theorem洛必达法则L’Hospital’s Rule0/0型不定式indeterminate form of type 0/0不定式indeterminate form泰勒中值定理Taylor’s mean value th eorem泰勒公式Taylor formula余项remainder term拉格朗日余项Lagrange remainder term麦克劳林公式Maclaurin’s formula佩亚诺公式Peano remainder term凹凸性concavity凹向上的concave upward, cancave up凹向下的，向上凸的concave downward’concave down 拐点inflection point函数的极值extremum of function极大值local(relative) maximum最大值global(absolute) mximum极小值local(relative) minimum最小值global(absolute) minimum目标函数objective function曲率curvature弧微分arc differential平均曲率average curvature曲率园circle of curvature曲率中心center of curvature曲率半径radius of curvature渐屈线evolute渐伸线involute根的隔离isolation of root隔离区间isolation interval切线法tangent line method第四章不定积分Chapter4 Indefinite Integrals原函数primitive function(antiderivative)积分号sign of integration被积函数integrand积分变量integral variable积分曲线integral curve积分表table of integrals换元积分法integration by substitution分部积分法integration by parts分部积分公式formula of integration by parts有理函数rational function真分式proper fraction假分式improper fraction第五章定积分Chapter5 Definite Integrals曲边梯形trapezoid with曲边curve edge窄矩形narrow rectangle曲边梯形的面积area of trapezoid with curved edge积分下限lower limit of integral积分上限upper limit of integral积分区间integral interval分割partition积分和integral sum可积integrable矩形法rectangle method积分中值定理mean value theorem of integrals函数在区间上的平均值average value of a function on anintegvals 牛顿－莱布尼茨公式Newton-Leibniz formula 微积分基本公式fundamental formula of calculus换元公式formula for integration by substitution递推公式recurrence formula反常积分improper integral反常积分发散the improper integral is divergent反常积分收敛the improper integral is convergent无穷限的反常积分improper integral on an infinite interval无界函数的反常积分improper integral of unbounded functions绝对收敛absolutely convergent第六章定积分的应用Chapter6 Applications of the Definite Integrals元素法the element method面积元素element of area平面图形的面积area of a luane figure直角坐标又称“笛卡儿坐标(Cartesian coordinates)”极坐标polar coordinates抛物线parabola椭圆ellipse旋转体的面积volume of a solid of rotation旋转椭球体ellipsoid of revolution, ellipsoid of rotation曲线的弧长arc length of acurve可求长的rectifiable光滑smooth功work水压力water pressure引力gravitation变力variable force第七章空间解析几何与向量代数Chapter7 Space Analytic Geometry and Vector Algebra向量vector自由向量free vector单位向量unit vector零向量zero vector相等equal平行parallel向量的线性运算linear poeration of vector三角法则triangle rule平行四边形法则parallelogram rule交换律commutative law结合律associative law负向量negative vector差difference分配律distributive law空间直角坐标系space rectangular coordinates坐标面coordinate plane卦限octant向量的模modulus of vector向量a与b的夹角angle between vector a and b方向余弦direction cosine方向角direction angle向量在轴上的投影projection of a vector onto an axis数量积，外积，叉积scalar product,dot product,inner product 曲面方程equation for a surface球面sphere旋转曲面surface of revolution母线generating line轴axis圆锥面cone顶点vertex旋转单叶双曲面revolution hyperboloids of one sheet旋转双叶双曲面revolution hyperboloids of two sheets柱面cylindrical surface ,cylinder圆柱面cylindrical surface准线directrix抛物柱面parabolic cylinder二次曲面quadric surface椭圆锥面dlliptic cone椭球面ellipsoid单叶双曲面hyperboloid of one sheet双叶双曲面hyperboloid of two sheets旋转椭球面ellipsoid of revolution椭圆抛物面elliptic paraboloid旋转抛物面paraboloid of revolution双曲抛物面hyperbolic paraboloid马鞍面saddle surface椭圆柱面elliptic cylinder双曲柱面hyperbolic cylinder抛物柱面parabolic cylinder空间曲线space curve空间曲线的一般方程general form equations of a space curve 空间曲线的参数方程parametric equations of a space curve 螺转线spiral螺矩pitch投影柱面projecting cylinder投影projection平面的点法式方程pointnorm form eqyation of a plane法向量normal vector平面的一般方程general form equation of a plane两平面的夹角angle between two planes点到平面的距离distance from a point to a plane空间直线的一般方程general equation of a line in space方向向量direction vector直线的点向式方程pointdirection form equations of a line方向数direction number直线的参数方程parametric equations of a line两直线的夹角angle between two lines垂直perpendicular直线与平面的夹角angle between a line and a planes平面束pencil of planes平面束的方程equation of a pencil of planes行列式determinant系数行列式coefficient determinant第八章多元函数微分法及其应用Chapter8 Differentiation of Functions of Several Variables and Its Application 一元函数function of one variable多元函数function of several variables内点interior point外点exterior point边界点frontier point,boundary point聚点point of accumulation开集openset闭集closed set连通集connected set开区域open region闭区域closed region有界集bounded set无界集unbounded setn维空间n-dimentional space二重极限double limit多元函数的连续性continuity of function of seveal连续函数continuous function不连续点discontinuity point一致连续uniformly continuous偏导数partial derivative对自变量x的偏导数partial derivative with respect to independent variable x高阶偏导数partial derivative of higher order二阶偏导数second order partial derivative混合偏导数hybrid partial derivative全微分total differential偏增量oartial increment偏微分partial differential全增量total increment可微分differentiable必要条件necessary condition充分条件sufficient condition叠加原理superpostition principle全导数total derivative中间变量intermediate variable隐函数存在定理theorem of the existence of implicit function 曲线的切向量tangent vector of a curve法平面normal plane向量方程vector equation向量值函数vector-valued function切平面tangent plane法线normal line方向导数directional derivative梯度gradient数量场scalar field梯度场gradient field向量场vector field势场potential field引力场gravitational field引力势gravitational potential曲面在一点的切平面tangent plane to a surface at a point曲线在一点的法线normal line to a surface at a point无条件极值unconditional extreme values条件极值conditional extreme values拉格朗日乘数法Lagrange multiplier method拉格朗日乘子Lagrange multiplier经验公式empirical formula最小二乘法method of least squares均方误差mean square error第九章重积分Chapter9 Multiple Integrals二重积分double integral可加性additivity累次积分iterated integral体积元素volume element三重积分triple integral直角坐标系中的体积元素volume element in rectangular coordinate system 柱面坐标cylindrical coordinates柱面坐标系中的体积元素volume element in cylindrical coordinate system 球面坐标spherical coordinates球面坐标系中的体积元素volume element in spherical coordinate system 反常二重积分improper double integral 曲面的面积area of a surface质心centre of mass静矩static moment密度density形心centroid转动惯量moment of inertia参变量parametric variable第十章曲线积分与曲面积分Chapter10 Line(Curve)Integrals and Surface Integrals对弧长的曲线积分line integrals with respect to arc hength第一类曲线积分line integrals of the first type对坐标的曲线积分line integrals with respect to x,y,and z第二类曲线积分line integrals of the second type有向曲线弧directed arc单连通区域simple connected region复连通区域complex connected region格林公式Green formula第一类曲面积分surface integrals of the first type对面的曲面积分surface integrals with respect to area有向曲面directed surface对坐标的曲面积分surface integrals with respect to coordinate elements第二类曲面积分surface integrals of the second type有向曲面元element of directed surface高斯公式gauss formula拉普拉斯算子Laplace operator格林第一公式Green’s first formula通量flux散度divergence斯托克斯公式Stokes formula环流量circulation旋度rotation,curl第十一章无穷级数Chapter11 Infinite Series一般项general term部分和partial sum余项remainder term等比级数geometric series几何级数geometric series公比common ratio调和级数harmonic series柯西收敛准则Cauchy convergence criteria, Cauchy criteria for convergence 正项级数series of positive terms达朗贝尔判别法D’Alembert test柯西判别法Cauchy test交错级数alternating series绝对收敛absolutely convergent条件收敛conditionally convergent柯西乘积Cauchy product函数项级数series of functions发散点point of divergence收敛点point of convergence收敛域convergence domain和函数sum function幂级数power series幂级数的系数coeffcients of power series阿贝尔定理Abel Theorem收敛半径radius of convergence收敛区间interval of convergence泰勒级数Taylor series麦克劳林级数Maclaurin series二项展开式binomial expansion近似计算approximate calculation舍入误差round-off error,rounding error欧拉公式Euler’s formula魏尔斯特拉丝判别法Weierstrass test三角级数trigonometric series振幅amplitude角频率angular frequency初相initial phase矩形波square wave谐波分析harmonic analysis直流分量direct component基波fundamental wave二次谐波second harmonic三角函数系trigonometric function system傅立叶系数Fourier coefficient傅立叶级数Forrier series周期延拓periodic prolongation正弦级数sine series余弦级数cosine series奇延拓odd prolongation偶延拓even prolongation傅立叶级数的复数形式complex form of Fourier series第十二章微分方程Chapter12 Differential Equation解微分方程solve a dirrerential equation常微分方程ordinary differential equation偏微分方程partial differential equation,PDE微分方程的阶order of a differential equation微分方程的解solution of a differential equation微分方程的通解general solution of a differential equation初始条件initial condition微分方程的特解particular solution of a differential equation 初值问题initial value problem微分方程的积分曲线integral curve of a differential equation 可分离变量的微分方程variable separable differential equation 隐式解implicit solution隐式通解inplicit general solution衰变系数decay coefficient衰变decay齐次方程homogeneous equation一阶线性方程linear differential equation of first order非齐次non-homogeneous齐次线性方程homogeneous linear equation非齐次线性方程non-homogeneous linear equation常数变易法method of variation of constant暂态电流transient stata current稳态电流steady state current伯努利方程Bernoulli equation全微分方程total differential equation积分因子integrating factor高阶微分方程differential equation of higher order悬链线catenary高阶线性微分方程linera differential equation of higher order 自由振动的微分方程differential equation of free vibration强迫振动的微分方程differential equation of forced oscillation 串联电路的振荡方程oscillation equation of series circuit二阶线性微分方程second order linera differential equation线性相关linearly dependence线性无关linearly independce二阶常系数齐次线性微分方程second order homogeneourlinear differential equation with constant coefficient二阶变系数齐次线性微分方程second order homogeneous linear differential equation with variable coefficient特征方程characteristic equation无阻尼自由振动的微分方程differential equation of free vibration with zero damping固有频率natural frequency简谐振动simple harmonic oscillation,simple harmonic vibration微分算子differential operator待定系数法method of undetermined coefficient共振现象resonance phenomenon欧拉方程Euler equation幂级数解法power series solution数值解法numerial solution勒让德方程Legendre equation微分方程组system of differential equations常系数线性微分方程组system of linera differential equations with constant coefficient线性代数Aadjont(adjugate) of matrix A A 的伴随矩阵augmented matrix A 的增广矩阵Bblock diagonal matrix 块对角矩阵block matrix 块矩阵basic solution set 基础解系CCauchy-Schwarz inequality 柯西-许瓦兹不等式characteristic equation 特征方程characteristic polynomial 特征多项式coffcient matrix 系数矩阵cofactor 代数余子式cofactor expansion 代数余子式展开column vector 列向量commuting matrices 交换矩阵consistent linear system 相容线性方程组Cramer’s rule 克莱姆法则Cross- product term 交叉项DDeterminant 行列式Diagonal entries 对角元素Diagonal matrix 对角矩阵Dimension of a vector space V 向量空间V的维数Eechelon matrix 梯形矩阵eigenspace 特征空间eigenvalue 特征值eigenvector 特征向量eigenvector basis 特征向量的基elementary matrix 初等矩阵elementary row operations 行初等变换Ffull rank 满秩fundermental set of solution 基础解系G[center]grneral solution 通解Gram-Schmidt process 施密特正交化过程Hhomogeneous linear equations 齐次线性方程组Iidentity matrix 单位矩阵inconsistent linear system 不相容线性方程组indefinite matrix 不定矩阵indefinit quatratic form 不定二次型infinite-dimensional space 无限维空间inner product 内积inverse of matrix A 逆矩阵Llinear combination 线性组合linearly dependent 线性相关linearly independent 线性无关linear transformation 线性变换lower triangular matrix 下三角形矩阵Mmain diagonal of matrix A 矩阵的主对角matrix 矩阵[center]negative definite quaratic form 负定二次型negative semidefinite quadratic form 半负定二次型nonhomogeneous equations 非齐次线性方程组nonsigular matrix 非奇异矩阵nontrivial solution 非平凡解norm of vector V 向量V的范数normalizing vector V 规范化向量Oorthogonal basis 正交基orthogonal complement 正交补orthogonal decomposition 正交分解orthogonally diagonalizable matrix 矩阵的正交对角化orthogonal matrix 正交矩阵orthogonal set 正交向量组orthonormal basis 规范正交基orthonomal set 规范正交向量组[b]Ppartitioned matrix 分块矩阵positive definite matrix 正定矩阵positive definite quatratic form 正定二次型positive semidefinite matrix 半正定矩阵positive semidefinite quadratic form 半正定二次型Qquatratic form 二次型[center]R[/center]rank of matrix A 矩阵A的秩r(A) reduced echelon matrix 最简梯形阵row vector 行向量Sset spanned by { } 由向量{ }所生成similar matrices 相似矩阵similarity transformation 相似变换singular matrix 奇异矩阵solution set 解集合standard basis 标准基standard matrix 标准矩阵Isubmatrix 子矩阵subspace 子空间symmetric matrix 对称矩阵Ttrace of matrix A 矩阵A 的迹tr(A)transpose of A 矩阵A的转秩triangle inequlity 三角不等式trivial solution 平凡解Uunit vector 单位向量upper triangular matrix 上三角形矩阵Vvandermonde matrix 范得蒙矩阵vector 向量vector space 向量空间Zzero subspace 零子空间zero vector 零空间（本文已被浏览133 次）概率统计概率论与数理统计词汇英汉对照表Aabsolute value 绝对值accept 接受acceptable region 接受域additivity 可加性adjusted 调整的alternative hypothesis 对立假设analysis 分析analysis of covariance 协方差分析analysis of variance 方差分析arithmetic mean 算术平均值association 相关性assumption 假设assumption checking 假设检验availability 有效度average 均值Bbalanced 平衡的band 带宽bar chart 条形图beta-distribution 贝塔分布between groups 组间的bias 偏倚binomial distribution 二项分布binomial test 二项检验Ccalculate 计算case 个案category 类别center of gravity 重心central tendency 中心趋势chi-square distribution 卡方分布chi-square test 卡方检验classify 分类cluster analysis 聚类分析coefficient 系数coefficient of correlation 相关系数collinearity 共线性column 列compare 比较comparison 对照components 构成，分量compound 复合的confidence interval 置信区间consistency 一致性constant 常数continuous variable 连续变量control charts 控制图correlation 相关covariance 协方差covariance matrix 协方差矩阵critical point 临界点critical value 临界值crosstab 列联表cubic 三次的，立方的cubic term 三次项cumulative distribution function 累加分布函数curve estimation 曲线估计Ddata 数据default 默认的definition 定义deleted residual 剔除残差density function 密度函数dependent variable 因变量description 描述design of experiment 试验设计deviations 差异df.(degree of freedom) 自由度diagnostic 诊断dimension 维discrete variable 离散变量discriminant function 判别函数discriminatory analysis 判别分析distance 距离distribution 分布D-optimal design D-优化设计Eeaqual 相等effects of interaction 交互效应efficiency 有效性eigenvalue 特征值equal size 等含量equation 方程error 误差。

常用数学公式的英语表述

无理数irrational number
实数real number
虚数imaginary number
复数complex number
矩阵matrix
行列式determinant
几何geometry
点point
线line
面plane
体solid
线段segment
射线radial
平行parallel
相交intersect
∫ 0 ∞ the integral from zero to infinity
lim x→0 the limit as x approaches zero
lim x→0 + the limit as x approaches zero from above
lim x→0 − the limit as x approaches zero from below
5. Functions
f( x ) fx / f of x / the function f of x
f:S→T a function f from S to T
x→y x maps to y / x is sent (or mapped) to y
f'( x ) f prime x / f dash x / the (first) derivative of f with respect to x
f''( x ) f double-prime x / f double-dash x / the second derivative of f with respect to x
f'''( x ) triple-prime x / f triple-dash x / the third derivative of f with respect to x

数学英语常用词汇

数学英语常用词汇一、基础运算相关。

1. add [æd] (动词，v.)：加，加法。

例如：Add 2 and 3.（把2和3相加。

）2. subtract [səbˈtrækt] (动词，v.)：减，减法。

例如：Subtract 5 from 8.（从8中减去5。

）3. multiply [ˈmʌltɪplaɪ] (动词，v.)：乘，乘法。

例如：Multiply 4 by 6.（4乘以6。

）4. divide [dɪˈvaɪd] (动词，v.)：除，除法。

例如：Divide 10 by 2.（10除以2。

）5. sum [sʌm] (名词，n.)：和，总数。

例如：The sum of 3 and 4 is 7.（3和4的和是7。

）6. difference [ˈdɪfrəns] (名词，n.)：差。

例如：The difference between 8 and 3 is 5.（8和3的差是5。

）7. product [ˈprɒdʌkt] (名词，n.)：积。

例如：The product of 2 and 5 is 10.（2和5的积是10。

）8. quotient [ˈkwəʊʃnt] (名词，n.)：商。

例如：When 10 is divided by 2, the quotient is 5.（10除以2时，商是5。

）二、几何图形相关。

1. point [pɔɪnt] (名词，n.)：点。

例如：Mark a point on the paper.（在纸上标记一个点。

）2. line [laɪn] (名词，n.)：线。

例如：Draw a straight line.（画一条直线。

）3. line segment [laɪn ˈseɡmənt] (名词短语，n.)：线段。

例如：AB is a line segment.（AB是一条线段。

）4. ray [reɪ] (名词，n.)：射线。

数学常用英文词汇-数学常用英文词汇

数学常用英文词汇|数学常用英文词汇一、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二、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三、基本计算量长度：length面积：area体积（容积）：volume周长：perimeter表面积：surfacearea底面积：basearea四、有关集合union并集propersubset真子集solutionset解集五、有关数论naturalnumber自然数positivenumber正数negativenumber负数oddinteger，oddnumber奇数eveninteger，evennumber偶数integer，wholenumber整数positivewholenumber正整数negativewholenumber负整数consecutivenumber连续整数realnumber，rationalnumber实数，有理数irrational（number）无理数inverse倒数compositenumber合数eg.4,6,8,9,10,12,14,15……primenumber质数eg.2,3,5,7,11,13,15……reciprocal倒数commondivisor公约数multiple倍数（last）commonmultiple（最小）公约数（prime）factor（质）因子ordinarycsale，decimalscale十进制nonnegative非负的tens十位units个位mode众数median中数commonratio公比六、数列arithmeticprogression（sequence）等差数列geometricprogression（sequence）等比数列七、其它approximate近似（anti）clockwise（逆）顺时针方向cardinal基数ordinal序数directproportion正比distinct不同的estimation估计，近似parentheses括号proportion比例combination组合table表格trigonometricfunction三角函数unit单位，位八、其它几何1、所有的角alternateangle内错角correspondingangle同位角verticalangle对顶角centralangle圆心角interiorangle内角exteriorangle外角supplementaryangles补角complementaryangle余角adjacentangle邻角acuteangle锐角obtuseangle钝角rightangle直角roundangle周角straightangle平角includedangle夹角2、所有的三角形equilateraltriangle等边三角形scalenetriangle不等边三角形isoscelestriangle等腰三角形righttriangle直角三角形oblique斜三角形inscribedtriangle内接三角形3、有关收敛的平面图形，除三角形外semicircle半圆concentriccircles同心圆quadrilateral四边形pentagon五边形hexagon六边形heptagon七边形octagon八边形nonagon九边形decagon十边形polygon多边形parallelogram平行四边形equilateral等边形plane平面square正方形，平方rectangle长方形regularpolygon正多边形rhombus菱形trapezoid梯形4、其它平面图形arc弧line，straightline直线linesegment线段parallellines平行线segmentofacircle弧形5、有关立体图形cube立方体，立方数rectangularsolid长方体regularsolid/regularpolyhedron正多面体circularcylinder圆柱体cone圆锥sphere球体solid立体的6、有关图形上的附属物altitude高depth深度side边长circumference，perimeter周长radian弧度surfacearea表面积volume体积arm直角三角形的股crossection横截面centerofacircle圆心chord弦radius半径anglebisector角平分器diagonal对角线diameter直径edge棱faceofasolid立体的面hypotenuse斜边includedside夹边leg三角形的直角边medianofatriangle三角形的中线base底边，底数(e.g.2的5次方,2就是底数)opposite直角三角形中的对边midpoint中点endpoint端点vertex（复数形式vertices）顶点tangent切线的transversal截线intercept截距7、有关坐标coordinatesystem坐标系rectangularcoordinate直角坐标系origin原点abscissa横坐标ordinate纵坐标numberline数轴quadrant象限slope斜率complexplane复平面8、其它planegeometry平面几何trigonometry三角学bisect平分circumscribe外切inscribe内切intersect相交perpendicular垂直pythagoreantheorem勾股定理congruent全等的multilateral多边的基本数学词汇：加：plus/and/positive减：minus/negative/subtract 差：difference乘：multipliedby/times乘方:power积：product除：dividedbydivisible可被整除的dividedevenly被整除dividend被除数商：quotient余数：remainder阶乘：factorial等于：equal不等于：notequalto大于：greaterthan小于:lessthan大于等于：equalorgreaterthan 小于等于：equalorlessthan约等于：approximateequal roundto/tothenearest四舍五入因为：because所以：therefore开平方：squarerootof开立方：cuberootof radicalsign，rootsign根号绝对值：theabsolutevalue函数：function图形：figure角：angle直角：rightangle锐角：acuteangle对折：fold分数：fractionX-轴：X-axesY-轴：Y-axes其它sequence次序geometric几何的integer整数ratio比例positive正的tangent切线（也是正切tan）radius/radii半径inequality不等式vertex顶点range值域liketerms，similarterms同类项originalequation原方程(least)commondenominator(最小)公约数arithmeticmean算术平均数weightedaverage加权平均值exponent指数，幂variable变量inversefunction反函数factorization因式分解dozen打（12个）score廿（20个）quart夸脱gallon加仑（1gallon=4quart）。

常用数学公式的英语表述

常用的数学英‎语表述1.Logic∃there exist∀for allp⇒q p implie‎s q / if p, then qp⇔q p if and only if q /p is equiva‎l ent to q / p and q are equiva‎l ent 2.Setsx∈A x belong‎s to A / x is an elemen‎t (or a member‎)of Ax∉A x does not belong‎to A / x is not an elemen‎t (or a member‎)of A A⊂B A is contai‎n ed in B / A is a subset‎of BA⊃B A contai‎n s B / B is a subset‎of AA∩B A cap B / A meet B / A inters‎e ction‎BA∪B A cup B / A join B / A union BA\B A minus B / the difere‎n ce betwee‎n A and BA×B A cross B / the cartes‎i an produc‎t of A and B3. Real number‎sx+1 x plus onex-1 x minus onex±1 x plus or minus onexy xy / x multip‎l ied by y(x - y)(x + y) x minus y, x plus yx y x over y= the equals‎signx = 5 x equals‎5 / x is equal to 5x≠5x (is) not equal to 5x≡y x is equiva‎l ent to (or identi‎c al with) yx‎≡‎y x is not equiva‎l ent to (or identi‎c al with) yx > y x is greate‎r than yx≥y x is greate‎r than or equal to yx < y x is less than yx≤y x is less than or equal to y0 < x < 1 zero is less than x is less than 10≤x≤1zero is less than or equal to x is less than or equal to 1 | x | mod x / modulu‎s xx 2 x square‎d / x (raised‎)to the power 2x 3 x cubedx 4 x to the fourth‎/ x to the power fourx n x to the nth / x to the power nx‎−n x to the (power) minus nx (square‎) root x / the square‎root of xx 3 cube root (of) xx 4 fourth‎root (of) xx n nth root (of) x( x+y ) 2 x plus y all square‎d( x y ) 2 x over y all square‎dn! n factor‎i alx ^ x hatx ¯x barx‎˜x tildex i xi / x subscr‎i pt i / x suffix‎i / x sub i∑‎i=1 n a i the sum from i equals‎one to n a i / the sum as i runs from 1 to n of the a i4. Linear‎algebr‎a‖x ‖ the norm (or modulu‎s) of xOA‎→ OA / vector‎OAOA ¯ OA / the length‎of the segmen‎t OAA T A transp‎o se / the transp‎o se of AA −1 A invers‎e/ the invers‎e of A5. Functi‎o nsf( x ) fx / f of x / the functi‎o n f of xf:S→T a functi‎o n f from S to Tx→y x maps to y / x is sent (or mapped‎)to yf'( x ) f prime x / f dash x / the (first) deriva‎t ive of f with respec‎t to xf''( x ) f double‎-prime x / f double‎-dash x / the second‎deriva‎t ive of f with respec‎t to xf'''( x ) triple‎-prime x / f triple‎-dash x / the third deriva‎t ive of f with respec‎t to xf (4) ( x ) f four x / the fourth‎deriva‎t ive of f with respec‎t to x∂f‎∂‎x‎1 the partia‎l (deriva‎t ive) of f with respec‎t to x1∂‎2 f‎∂‎x‎1 2 the second‎partia‎l (deriva‎t ive) of f with respec‎t to x1∫‎0 ∞ the integr‎a l from zero to infini‎t ylim⁡x→0 the limit as x approa‎c hes zerolim⁡x→‎0 + the limit as x approa‎c hes zero from abovelim⁡x→‎0 − the limit as x approa‎c hes zero from belowlog e y log y to the base e / log to the base e of y / natura‎l log (of) y ln⁡y log y to the base e / log to the base e of y / natura‎l log (of) y一般词汇数学 mathem‎a tics, maths(BrE), math(AmE)公理axiom定理 theore‎m计算 calcul‎a tion运算 operat‎i on证明prove假设hypoth‎e sis, hypoth‎e ses(pl.)命题 propos‎i tion算术 arithm‎e tic加 plus(prep.), add(v.), additi‎o n(n.)被加数 augend‎, summan‎d加数 addend‎和sum减 minus(prep.), subtra‎c t(v.), subtra‎c tion(n.) 被减数 minuen‎d减数 subtra‎h end差 remain‎d er乘times(prep.), multip‎l y(v.), multip‎l icati‎o n(n.) 被乘数 multip‎l icand‎, facien‎d乘数 multip‎l icato‎r积 produc‎t除 divide‎d by(prep.), divide‎(v.), divisi‎o n(n.) 被除数 divide‎n d除数 diviso‎r商 quotie‎n t等于 equals‎, is equal to, is equiva‎l ent to大于 is greate‎r than小于 is lesser‎than大于等于 is equal or greate‎r than小于等于 is equal or lesser‎than运算符 operat‎o r数字digit数 number‎自然数 natura‎l number‎整数intege‎r小数 decima‎l小数点 decima‎l point分数 fracti‎o n分子 numera‎t or分母 denomi‎n ator比ratio正 positi‎v e负 negati‎v e零 null, zero, nought‎,nil十进制 decima‎l system‎二进制 binary‎system‎十六进制 hexade‎c imal system‎权 weight‎, signif‎i cance‎进位carry截尾 trunca‎t ion四舍五入round下舍入round down上舍入round up有效数字 signif‎i cant digit无效数字 insign‎i fican‎t digit代数 algebr‎a公式 formul‎a, formul‎a e(pl.)单项式 monomi‎a l多项式 polyno‎m ial, multin‎o mial系数 coeffi‎c ient未知数 unknow‎n, x-factor‎, y-factor‎, z-factor‎等式，方程式 equati‎o n一次方程 simple‎equati‎o n二次方程 quadra‎t ic equati‎o n三次方程 cubic equati‎o n四次方程 quarti‎c equati‎o n不等式inequa‎t ion阶乘 factor‎i al对数 logari‎t hm指数，幂 expone‎n t乘方power二次方，平方 square‎三次方，立方cube四次方 the power of four, the fourth‎power n次方the power of n, the nth power开方 evolut‎i on, extrac‎t ion二次方根，平方根 square‎root三次方根，立方根cube root四次方根 the root of four, the fourth‎root n次方根the root of n, the nth root集合 aggreg‎a te元素 elemen‎t空集void子集 subset‎交集 inters‎e ction‎并集union补集 comple‎m ent映射 mappin‎g函数 functi‎o n定义域 domain‎, field of defini‎t ion值域range常量 consta‎n t变量 variab‎l e单调性 monoto‎n icity‎奇偶性 parity‎周期性 period‎i city图象image数列，级数 series‎微积分 calcul‎u s微分 differ‎e ntial‎导数 deriva‎t ive极限limit无穷大 infini‎t e(a.) infini‎t y(n.) 无穷小 infini‎t esima‎l积分 integr‎a l定积分 defini‎t e integr‎a l不定积分 indefi‎n ite integr‎a l 有理数 ration‎a l number‎无理数 irrati‎o nal number‎实数 real number‎虚数 imagin‎a ry number‎复数 comple‎x number‎矩阵 matrix‎行列式 determ‎i nant几何 geomet‎r y点point线line面plane体solid线段 segmen‎t射线 radial‎平行 parall‎e l相交 inters‎e ct角angle角度 degree‎弧度 radian‎锐角acute angle直角right angle钝角 obtuse‎angle平角 straig‎h t angle周角 perigo‎n底base边side高 height‎三角形 triang‎l e锐角三角形 acute triang‎l e直角三角形 right triang‎l e直角边leg斜边 hypote‎n use勾股定理 Pythag‎o rean theore‎m钝角三角形 obtuse‎triang‎l e不等边三角形‎scalen‎e triang‎l e等腰三角形 isosce‎l es triang‎l e等边三角形 equila‎t eral triang‎l e四边形 quadri‎l atera‎l平行四边形 parall‎e logra‎m矩形 rectan‎g le长 length‎宽width附：在一个分数里‎，分子或分母或‎两者均含有分‎数。

常用数学词汇英文单词

(1)数学符号等于： = 等： ><≥≤加：+–乘：×除：÷有理数无理数实数非零倒数绝对值：| … ∣数学词汇equal to, the same as, is 不more thanless thanno less thanno more than动作(加)：a dd A t o B, p l u s结果(和)：s um, t o ta l动作(减)： m i nu s, di ff e r, s u b tract A f r o m B结果(差)： di ff e r ence动作(乘)： mu l ti p l y结果(乘积)：p r o du ctA divided by B, A divided into B, A divisible byB 被除数 dividend商 quotientrationalirrationalreal numbernonzeroreciprocalabsolute value减：平方： X2 立方： X3 squarecube开平方： square root开立方：cube root(2)数论3odd 奇数even 偶数positive 正数negative 负数integer 整数factor/divisor 因数multiple 倍数prime number 质数composite number 合数prime factor 质因数common factor/divisor 公因数common multiple 公倍数greatest common factor 最大公约数least common multiple 最小公倍数remainder 余数decimal 小数fraction 分数decimal notation 十进制decimal point 小数点numerator 分子denominator 分母digit 数位上的数值hundreds digit 百位数tens digit 十位数units/ones digit 个位数tenths digit 十分位2-digit number 两位数round to，to the nearest四舍五入round up 只入不舍round down 只舍不入scientific/base decimal notation 科学计数法terminating decimal 有限小数in terms of用… 表达(3)代数equation方程inequality arithmetic sequence geometric sequence setsubsetsequencetermfunctionarithmetic mean averagebaseclosest approximation directly proportional to inversely proportional to factorialmaximumminimumper capita(4)几何lineangle不等式等差数列等比数列集合子集序列序列中的项函数算术平均数平均数底数近似成正比成反比阶乘最大值最小值人均线角degreeacute angleright angle obtuse anglebe parallel tobe perpendicular topolygontriangle quadrilateral pentagon hexagon octagon decagonregular polygonequilateral triangle isosceles triangle right triangle hypotenuselegrectanglesquare parallelogram度数锐角直角钝角平行垂直多边形三角形四边形五边形六边形八边形十边形正多边形等边三角形等腰三角形直角三角形斜边侧边矩形正方形平行四边形trapezoidrhombus perimeter area diagonal altitude width heightfacelengthdimension distance due north angle bisector bisectcircle center radiusdiameter circumference chordarc梯形菱形周长面积对角线高宽高面长度大小，维度距离正北方角平分线平分圆圆心半径直径圆周长弦弧sector 扇形concentric circle 同心圆circumscribe 外接，外切inscribe 内接，内切clockwise 顺时针counterclockwise 逆时针congruent 全等的cube 正方体rectangular solid 长方体cylinder 圆柱sphere 球cone 圆锥prism 棱柱surface area 表面积volume 体积s egment 线段tangent相切vertex (vertices) angle 顶角vertical angleintersect mid point number lines对顶角相交中点数轴overlap 交叠plane 平面rectangular coordinate system 平面直角坐标系quadrantcoordinate slope intercept(5)应用题compound interestsimple interest costdiscountdown payment interest ratelist price marginmark upmark down markupprofit purchasing price 象限坐标斜率截距复利单利成本折扣预付款，现付款利率标价利润涨价降价毛利利润购买价retail value 零售价sale price 销售价combination 组合permutation 排列probability, possibility 概率independent events 独立事件exclusive events 互斥事件mean/average 平均数median 中数mode 众数range 极差variance 方差standard deviation 标准差percentile 百分位数quartile 四分位数interquartile 四分位距normal distribution 正态分布greatest possible value 最大(可能)值least possible value 最小(可能)值。

数学常用英文词汇表

数学常用英文词汇表本文介绍了数学常用的英文词汇，包括数学符号、运算、函数、几何、代数、微积分、概率统计等方面的内容。

文章使用表格的形式，将中文和英文对照列出，方便读者学习和记忆。

文章还提供了一些例句和注释，帮助读者理解和运用这些词汇。

一、数学符号中文英文例句等于equal to, equals, is equal to2+3=5 Two plus three equals five.不等于not equal to, is not equal to2+3≠4 Two plus three is not equal to four.大于greater than, is greater than5>4 Five is greater than four.小于less than, is less than4<5 Four is less than five.大于等于greater than or equal to, is greater than or equalto5≥4 Five is greater than or equal to four.小于等于less than or equal to, is less than or equal to4≤5 Four is less than or equal to five.加号plus sign, plus2+3=5 Two plus three equals five.减号minus sign, minus5-3=2 Five minus three equals two.乘号multiplication sign, times2×3=6 Two times three equals six.除号division sign, divided by6÷3=2 Six divided by three equals two.等号equal sign, equals sign2+3=5 Two plus three equals five.不等号inequality sign, inequality symbol2+3≠4 Two plus three is not equal to four.括号parentheses, brackets(2+3)×4=20 (Two plus three) times four equalstwenty.方括号square brackets, brackets[a,b]表示闭区间[a,b] means a closed interval.花括号curly brackets, braces{x绝对值符号absolute value sign, modulus sign|x|=y表示x的绝对值等于y注释：在英语中，有时会用is来表示等于，如2+3 is 5，但更常用的是equals。

数学英语词汇大全

数学英语词汇mathematics, maths(BrE), math(AmE) 数学 axiom 公理 theorem 定理calculation 计算 operation 运算 prove 证明hypothesis, hypotheses(pl.) 假设proposition 命题arithmetic 算术plus(prep.), add(v.), addition(n.) 加加数addend sum 和 minus(prep.), subtract(v.), subtraction(n.) 减minuend 被减数subtrahend 减数 remainder 差 times(prep.), multiply(v.), multiplication(n.) 乘 multiplicand, faciend 被乘数 multiplicator 乘数 product 积 divided by(prep.), divide(v.), division(n.) 除dividend 被除数 divisor 除数 quotient 商equals, is equal to, is equivalent to 等于is greater than 大于小于is lesser than is equal or greater than 大于等于is equal or lesser than 小于等于 operator 运算符 digit 数字 number 数 natural number 自然数integer 整数 decimal 小数 decimal point 小数点fraction 分数分子numerator denominator 分母ratio 比positive 正negative 负 null, zero, nought, nil 零decimal system 十进制 binary system 二进制hexadecimal system 十六进制weight, significance 权 carry 进位截尾 truncation significant digit 有效数字insignificant digit 无效数字algebra 代数formula, formulae(pl.) 公式monomial 单项式polynomial, multinomial 多项式coefficient 系数 unknown, x-factor, y-factor, z-factor 未知数 equation 等式，方程式 simple equation 一次方程二次方程quadratic equation cubic equation 三次方程 quartic equation 四次方程 inequation 不等式factorial 阶乘logarithm 对数exponent 指数，幂 power 乘方 square 二次方，平方cube 三次方，立方the power of four, the fourth power 四次方次方n the power of n, the nth power evolution, extraction 开方 square root 二次方根，平方根 cube root 三次方根，立方根 the root of four, the fourth root 四次方根 the root of n, the nth root 次方根n function 函数domain, field of definition 定义域 range 值域constant 常量 variable 变量 monotonicity 单调性 parity 奇偶性 periodicity 周期性image 图象 series 数列，级数 calculus 微积分differential 微分 derivative 导数 limit 极限infinite(a.) infinity(n.) 无穷大infinitesimal 无穷小积分 integral definite integral 定积分 indefinite integral 不定积分rational number 有理数 irrational number 无理数 real number 实数 imaginary number 虚数complex number 复数matrix 矩阵determinant 行列式 geometry 几何线段segment radial 射线parallel 平行intersect 相交triangle 三角形acute triangle 锐角三角形right triangle 直角三角形leg 直角边hypotenuse 斜边 Pythagorean theorem 勾股定理 obtuse triangle 钝角三角形不等边三角形 scalene triangle isosceles triangle 等腰三角形equilateral triangle 等边三角形quadrilateral 四边形 parallelogram 平行四边形rectangle 矩形length 长width 宽rhomb, rhombus, rhombi(pl.), diamond 菱形circle 圆 centre(BrE), center(AmE) 圆心半径 radius diameter 直径 sector 扇形 ring 环 ellipse 椭圆 circumference 圆周perimeter 周长 area 面积 locus, loca(pl.) 轨迹 similar 相似 congruent 全等底面undersurface surface area 表面积 volume 体积 space 空间 coordinates 坐标系 x-axis, y-axis, z-axis 坐标轴 x-coordinate 横坐标y-coordinate 纵坐标origin 原点hyperbola 双曲线 parabola 抛物线三角trigonometry sine 正弦cosine 余弦tangent 正切 cotangent 余切 secant 正割cosecant 余割 arc sine 反正弦 arc cosine 反余弦 arc tangent 反正切 arc cotangent 反余切反正割 arc secant arc cosecant 反余割 phase 相位 period 周期 amplitude 振幅statistics 统计average 平均数weighted average 加权平均数 variance 方差root-mean-square deviation, standard deviation 标准差propotion 比例百分比percent percentage 百分点percentile 百分位数permutation 排列combination 组合probability 概率，或然率distribution 分布 normal distribution 正态分布abnormal distribution 非正态分布graph 图表 bar graph 条形统计图柱形统计图 histogram broken line graph 折线统计图curve diagram 曲线统计图 pie diagram 扇形统计图数学专业英语词汇代数部分有关数1. 算* 加plus ，add 减subtract 差difference 乘multiply, times 积product 除divide 可被整除的divisible 被整除divided evenly 被除数dividend 因子，除数divisor商quotient 余数remainder 乘方power 根号radical sign, root sign 四舍五入round to to the nearest 四舍五入有关集合2. 并集union 真子集proper subset 解集solution set 3. 有关代数式、方程和不等式代数项algebraic term 同类项like terms, similar terms 数字系数numerical coefficient 不等式inequality 值域range 原方程original equation 同解方程，等价方程equivalent equation (e.g. 5x+6=22 线性方程linear equation基本数学概念 5. 算术平均值arithmetic mean 加权平均值weighted average 几何平均数geometric mean 指数，幂exponent 底边,乘幂的底数base 立方数，立方体cube 平方根square root 立方根cube root 常用对数common logarithm digit 数字常数constant 变量variable 反函数inverse function 余函数complementary function 一次的，线性的linear 因式分解factorization =32 ｜-32｜e.g.绝对值，absolute value 四舍五入round off有关数论6. 自然数natural number 正数positive number 负数negative number 奇数odd integer, odd number 偶数even integer, even number 整数integer, whole number 正整数positive whole number 负整数negative whole number 连续整数consecutive number 有理数,实数real number, rational number 无理数）number（irrational 倒数inverse ,10,12,14,15…… e.g. 4,6,8,9 合数composite number 除(2注意：所有的质数2,3,5,7,11,13,15…… e.g. 质数number prime 倒数reciprocal 都是奇数，但奇数不一定是质数)外公约数common divisor 倍数multiple 公倍数)最小(least)common multiple ( 因子)质(prime) factor ( 公因子common factor十进制ordinary scale, decimal scale 非负的nonnegative 十位tens 个位units 众数mode 中数median 公比common ratio 其它8. 近似approximate 顺时针方向) 逆(anti)clockwise ( 基数cardinal 序数ordinal 正比direct proportion 不同的distinct 估计，近似estimation 括号parentheses 比例proportion 排列permutation 组合combination 表格table 三角函数trigonometric function 位,单位unit有关坐标7. 坐标系coordinate system 直角坐标系rectangular coordinate 原点origin 横坐标abscissa 纵坐标ordinate 数轴number line 象限quadrant 斜率slope复平面complex plane 其它8. 勾股定理pythagorean theorem。