常用数学符号的英文用语

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数学常用概念英文

Prime number 质数Consecutive number 连续整数 Consecutive even integer 连续偶数Cross multiply 交叉相乘 Coefficient 系数Complete quadratic equation 完全二次方程 Complementary function 余函数Constant 常数 Coordinate system 坐标系 Decimal 小数Decimal point 小数点 Decimal fraction 纯小数Decimal arithmetic 十进制运算 Decimal system/decimal scale 十进制Denominator 分母 Difference 差 Direct proportion 正比Divide 除 Divided evenly 被整除 Differential 微分Distinct 不同的 Dividend 被除数，红利 Division 除法Division sign 除号 Divisor 因子，除数 Divisible 可被整除的Equivalent fractions 等值分数 Equivalent equation 等价方程式Equivalence relation 等价关系 Even integer/number 偶数Exponent指数，幂Equation方程Equationofthefirstdegree一次方程Endpoint端点Estimation近似Factor因子Factorablequadraticequation可因式分解的二次方程Incompletequadraticequation不完全二次方程Factorial阶乘Factorization因式分解Geometricmean几何平均数Graphtheory图论Inequality不等式Improperfraction假分数Infinitedecimal无穷小数Inverseproportion反比Irrationalnumber无理数Infinitesimalcalculus微积分Infinity无穷大Infinitesimal无穷小Integerable可积分的Integral积分Integraldomain整域Integrand被积函数Integratingfactor积分因子Inversefunction反函数Inverse/reciprocal倒数 Leastcommondenominator最小公分母Leastcommonmultiple最小公倍数 Literalcoefficient字母系数Liketerms同类项 Linear线的 Minuend被减数Subtrahend被减数 Mixeddecimal混合小数 Mixednumber带分数Minor子行列式 Multiplicand被乘数 Multiplication乘法Multiplier乘数 Monomial单项式 Mean平均数Mode众数 Median中数 Negativenumber负数 Numerator分子Nullset空集 Numbertheory数论 Numberline数轴Numericalanalysis数值分析 Naturallogarithm自然对数Naturalnumber自然数 Nonnegative非负数 Originalequation原方程Ordinaryscale十进制 Ordinal序数 Percentage百分比Parentheses括号Polynomial多项式Power乘方Product积Properfraction真分数Proportion比例Permutation排列Propersubset真子集Primefactor质因子Progression数列Quadrant象限Quadraticequation二次方程Quarter四分之一Ratio比率Realnumber实数Roundoff四舍五入Roundto四舍五入Root根Radicalsign根号Rootsign根号Recurringdecimal循环小数Sequence数列Similarterms同类项Tens十位Tenths十分位Trinomial三相式Units个位Unit单位Weightedaverage加权平均值Union并集Yard码Wholenumber整数Mutuallyexclusive互相排斥Independentevents相互独立事件Probability概率Combination组合Standarddeviation标准方差Range值域Frequencydistribution频率分布Domain定义域Bargraph柱图Geometryterms：Anglebisector角平分线Adjacentangle邻角Alternateangel内错角Acuteangle锐角Obtuseangle钝角Bisect角平分线Adjacentvertices相邻顶点Arc弧Altitude高Arm直角三角形的股Complexplane复平面Convexpolygon凸多边形Complementaryangle余角Cube立方体Centralangle圆心角Circle圆Clockwise顺时钟方向Counterclockwise逆时钟方向Chord弦Circularcylinder圆柱体Congruent全等的Correspondingangle同位角Circumference周长Concentriccircles同心圆Circlegraph扇面图Cone圆锥Circumscribe外切Inscribe内切Diagonal对角线Decagon十边形Hexagon六边形Nonagon九边形Octagon八边形Pentagon五边形Quadrilateral四边形Polygon多边形Diameter直径Edge棱Equilateraltriangle等边三角形Exteriorangle外角/内角Extent维数Exterioranglesonthesamesideofthetransversal同旁外角Hypotenuse三角形的斜边Intercept截距Includedangle夹角Intersect相交Inscribedtriangle内接三角形Isoscelestriangle等腰三角形Midpoint中点Minoraxis短轴Origin原点Oblique斜三角形Planegeometry平面几何Oblateness椭圆Parallelogram平行四边形Parallellines平行线Perpendicular垂直的Pythagoreantheorem勾股定理Piechart扇图Quadrihedron三角锥Radius半径Rectangle长方形Regularpolygon正多边形Rhombus菱形Rightcircularcylinder直圆柱体Righttriangle直角三角形Rightangle直角Rectangularsolid正多面体Regularprism正棱柱Regularpyramid正棱锥Regularsolid/polyhedron正多面体Slope斜率SphereSide边长Segmentofacircle弧形Semicircle半圆Solid立体 Square正方形，平方GMAT考试的数学部分包括37个多项选择题，要求在75分钟内完成。

数学术语英文对照表

数学术语英文对照表在学习数学时，不可避免地需要掌握一些数学术语。

下面是一些常见的数学术语的中英文对照表：1. 数学 Mathematics2. 数学符号 Mathematical symbol3. 数字 Digit4. 字符 Character5. 算术 Arithmetic6. 代数 Algebra7. 几何 Geometry8. 统计学 Statistics9. 概率 Probability10. 三角学 Trigonometry11. 微积分 Calculus12. 矩阵 Matrix13. 向量 Vector14. 线性代数 Linear algebra15. 数学模型 Mathematical model16. 方程 Equation17. 垂直 Perpendicular18. 平行 Parallel19. 正比例 Direct proportion20. 反比例 Inverse proportion21. 旋转 Rotation22. 缩放 Scaling23. 变形 Deformation24. 函数 Function25. 极限 Limit26. 微分 Differential27. 积分 Integral28. 中心 Central29. 对称 Symmetry30. 相似 Similarity31. 等式 Equality32. 不等式 Inequality33. 方形 Rectangle34. 正方形 Square35. 圆 Circle36. 椭圆 Ellipse37. 球球体 Sphere38. 三角形 Triangle39. 直角三角形 Right triangle40. 等腰三角形 Isosceles triangle41. 等边三角形 Equilateral triangle42. 直线 Line43. 射线 Ray44. 线段 Line segment45. 弧 Arc46. 正弦 Sine47. 余弦 Cosine48. 正切 Tangent49. 余切 Cotangent50. 弦 Chord总之，数学术语是数学学习的基础，掌握数学术语对于提高数学能力以及学好数学至关重要。

常用数学符号的英文用语

+plus加号；正号-minus减号；负号±plus or minus正负号×is multiplied by乘号÷is divided by除号＝is equal to等于号≠is not equal to不等于号≡is equivalent to全等于号≌is equal to or approximately equal to等于或约等于号≈is approximately equal to约等于号＜is less than小于号＞is more than大于号is not less than不小于号is not more than不大于号≤is less than or equal to小于或等于号≥is more than or equal to大于或等于号%per cent百分之…‰per mill千分之…∞infinity无限大号∝varies as与…成比例√(square) root平方根∵since; because因为∴hence所以∷equals, as (proportion)等于，成比例∠angle角⌒semicircle半圆⊙circle圆○circumference圆周πpi 圆周率△triangle三角形⊥perpendicular to垂直于∪union of并，合集∩intersection of 交，通集∫the integral of …的积分∑(sigma) summation of总和°degree度′minute分″second秒℃Celsius system摄氏度{open brace, open curly左花括号}close brace, close curly右花括号(open parenthesis, open paren左圆括号)close parenthesis, close paren右圆括号() brackets/ parentheses括号[open bracket 左方括号]close bracket 右方括号[] square brackets方括号.period, dot句号，点|vertical bar, vertical virgule竖线& amp;ampersand, and, reference, ref和，引用*asterisk, multiply, star, pointer星号，乘号，星，指针/slash, divide, oblique 斜线，斜杠，除号//slash-slash, comment 双斜线，注释符#pound井号\backslash, sometimes escape反斜线转义符，有时表示转义符或续行符~tilde波浪符.full stop句号,comma逗号:colon冒号;semicolon分号question mark问号!exclamation mark (英式英语) exclamation point (美式英语)'apostrophe撇号-hyphen连字号-- dash 破折号...dots/ ellipsis省略号"single quotation marks 单引号""double quotation marks 双引号‖ parallel 双线号～swung dash 代字号§section; division 分节号→arrow 箭号；参见号1. Logic9 there exists8 for allp ) q p implies q / if p, then qp , q p if and only if q /p is equivalent to q / p and q are equivalent2. Setsx 2 A x belongs to A / x is an element (or a member) of Ax =2 A x does not belong to A / x is not an element (or a member) of AA ?B A is contained in B / A is a subset of BA ?B A contains B / B is a subset of AA \B A cap B / A meet B / A intersection BA [B A cup B / A join B / A union BA nB A minus B / the di?rence between A and BA ?B A cross B / the cartesian product of A and B3. Real numbersx + 1 x plus onex ?1 x minus onex ?1 x plus or minus onexy xy / x multiplied by y(x ?y)(x + y) x minus y, x plus yxyx over y= the equals signx = 5 x equals 5 / x is equal to 5x 6= 5 x (is) not equal to 51x ?y x is equivalent to (or identical with) yx 6?y x is not equivalent to (or identical 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 ?1 zero is less than or equal to x is less than or equal to 1jxj 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☆x to the (power) minus npx (square) root x / the square root of x3 px cube root (of) x4 px fourth root (of) xnpx nth root (of) x(x + y)2 x plus y all squared厨y ?x over y all squaredn! n factorial^x x hat锅x bar~x x tildexi xi / x subscript i / x su兵i / x sub in Xi=1ai the sum from i equals one to n ai / the sum as i runs from 1 to n of the ai 4. Linear algebrakxk the norm (or modulus) of x! OA OA / vector OAOA OA / the length of the segment OAAT A transpose / the transpose of AA? A inverse / the inverse of A25. Functionsf(x) fx / f of x / the function f of xf : S ! T a function f from S to Tx 7! y x maps to y / x is sent (or mapped) to yf0(x) f prime x / f dash x / the (?st) derivative of f with respect to xf00(x) f double{prime x / f double{dash x / the second derivative of f withrespect to xf000(x) f triple{prime x / f triple{dash x / the third derivative of f with respectto xf(4)(x) f four x / the fourth derivative of f with respect to x@f@x1the partial (derivative) of f with respect to x1@2f@x21the second partial (derivative) of f with respect to x1Z 1the integral from zero to in?itylimx!0the limit as x approaches zerolimx!+0the limit as x approaches zero from abovelimx!?the limit as x approaches zero from belowloge y log y to the base e / log to the base e of y / natural log (of) yln y log y to the base e / log to the base e of y / natural log (of) yIndividual mathematicians often have their own way of pronouncing mathematical expressions and in many cases there is no generally accepted \correct" pronunciation.Distinctions made in writing are often not made explicit in speech; thus the sounds fx maybe interpreted as any of: fx, f(x), fx, FX, FX, ! FX . The di?rence is usually made clearby the context; it is only when confusion may occur, or where he/she wishes to emphasisethe point, that the mathematician will use the longer forms: f multiplied by x, the functionf of x, f subscript x, line FX, the length of the segment FX, vector FX.Similarly, a mathematician is unlikely to make any distinction in speech (except sometimesa di?rence in intonation or length of pauses) between pairs such as the following: x + (y + z) and (x + y) + zpax + b and pax + ban ?1 and an?。

常用的数学名词术语100个

常用的数学名词术语100个1.数（Number）：数学中用于计数、测量和表达数量的概念。

2.整数（Integer）：不带小数部分的数，可以是正数、负数或零。

3.分数（Fraction）：表示一个整体被平均分割成若干部分的数，由分子和分母组成。

4.小数（Decimal）：用十进制表示的数，包含整数部分和小数部分。

5.等号（Equal sign）：表示两个表达式或数相等的符号。

6.不等号（Inequality）：表示两个表达式或数不相等或大小关系的符号。

7.加法（Addition）：将两个或多个数值相加的操作。

8.减法（Subtraction）：从一个数中减去另一个数的操作。

9.乘法（Multiplication）：将两个或多个数值相乘的操作。

10.除法（Division）：将一个数分割成若干相等部分的操作，或将一个数除以另一个数。

11.平方（Square）：一个数乘以自身的结果。

12.平方根（Square root）：一个数的平方根是使其平方等于该数的非负数。

13.指数（Exponent）：表示一个数要连乘多少次自身。

14.对数（Logarithm）：表示一个数是以另一个数为底的幂的指数。

15.多项式（Polynomial）：包含有限个变量和系数的表达式，由常数项、一次项、二次项等组成。

16.方程（Equation）：描述两个表达式相等的数学语句，包含未知数。

17.不定方程（Diophantine equation）：包含整数未知数的方程。

18.几何（Geometry）：研究空间、形状、大小和相对位置的数学学科。

19.直线（Line）：由无限多个点组成的无限延伸的路径。

20.曲线（Curve）：在平面或空间上的连续路径。

21.圆（Circle）：平面上所有到一个固定点的距离相等的点的集合。

22.三角形（Triangle）：由三条线段组成的多边形。

23.角（Angle）：由两条射线共享一个端点而形成的空间区域。

英文,常用数学符号、公式和等式的读法

英⽂,常⽤数学符号、公式和等式的读法⼀、常⽤数学符号、公式和等式的读法+ 加号,加 plus+ 正号 positive- 减号,减 minus- 负号,负 negetive± 加或减 plus or minus± 正或负 plus or minus2 乘 multiplied by times into÷ 除 divided by: ⽐ proportional to= 等号 equal sign= 等于 to equal,to equals> ⼤于 greater than< ⼩于 less than⼤于等于 greater than or equal⼩于等于less than or equal≡恒等于 identical with≈约等于 approximately equal≌全等于 congruent～等价于 equivalent to;相似于 similar to→趋近于 approaches( ) 括号,括弧 1) parentheses;parenthesis;sign parenthesis圆括号,圆括弧 2) round brackets[ ] ⽅括号1) squre [angular] brackets括号2) brackets{ } 花括号 braces∑ 求和summstion of;sigma从1到n的和 the sum form i equalsone to n;sigma从1到n的积 the product form i equalsone to nx1 +x2+x3+ΛΛ x one x two plus x three,etc(et cetera)a=b 1) a equals to b2) a is equal to b3) a is ba≠b a is not equal to b;a is not ba>b a is greater than baa?b a is greater than or equal to ba?b a is less than or equal to ba≈b a approximately equal (s) ba∝b a varies directly as b;a is (directly) proportional to ba∈A a is member of set AA?B A is contained in B;A is a proper subset of B AIB A intersection B AYB A union{ }或φ empty setimpliesis equivalent to xRy x is in the relation R to y a±b a plus or minus b (a+b)(a-b) a plus b,a minus b(a+b)2 a plus b all squared(a÷b)2 a over b all squaredn! n factorial;factorial na% a persent|a| mod a;modulus ax→∞ x approaches infinity0< x0?x?a zero is less than or equal to x is less than or equal to ac=a.b 1)c equals (is equal to) a multiplied by b2) c equals a times b1:2 the ratio of one to two1/2 a half;one half1/3 a third;one third1/100 a[one] hundredth1/1000 a[one] thousandth0.1(.1) zero point one;nought point one0.01(.01) zero point zero one;nought point nought one3.1416 three point one four one six14. one four point one four,one four recurringa:b the ratio of a to ba:b=c 1) a devided by b equals c2) a devided by b is c3)the ratio of a to b is ca:b=c:d 1) the ratio of a to b equals the ratio of c to d2) a is to b as c is to da+b>c a plus b is greater then ca+b< then b plus>a+b=c a plus b is (are;equals;is equal to) ca-b=c a minus b(b from a) is(equals;is equal to;leaves) c (a,b) a[a,b]a?x?b the closed interval from a to b(a,b) the interval a[a,b] the interval a?xaa?x?b a is less then or equal to x is less then or equal to blogax logarithm (base) of xlnx natural logarithm of xx2 1)x square;x squured2) x to the second power3) x raised to the second power4) the square of x5) the second power of x6) x to the secondx3 1)x cube;x cubed2) x to the third power3) x raised to the third power4) the cube of x5) the third power of x6) x to the thirdx n 1)x to the n-th power2) x raised to the n-th power3) the n-th power of x4) x to the n-thx-n 1) x to the minus n-th2) x to the minus n-th powerradical=b 1) the square root of a is(equals) b 2) the square root out of a is(equals) bthe square root of athe cube root of athe cube rootthe n-th roota′ a primea n 1) a second prime2) a double prime3) a twice dashed;a m 1) a triple prime2) a third primea1 1) a sub one2) a firsta2 1) a sub two2) a seconda m 1) a sub m2) a m-tha'm 1) a prime,sub m2) a sub m,primea'1 a first primea n2 a second, second primey first derivative of ysecond derivative of ydy/dx first derivative of y with respect to xd2y/dx2 second derivative of y with respect to xy=f(x) y is a function of x∫ integral of1) integral of……from a to b2) integral of……between limits a and bcapital L equals the square root of (out of ) capital R square plus minus x squarea to the m by n-th power equals the n-th root of (out of) a to the m-th powerP=∞ p is equal to infinity∟ angle⊥ perpendicular;is perpendicular to∠ parallel;is parallel to△ABC triangje ABCvector Fa bar≌ is congruent to～ is similar tA-1 inverse of matrix A % percent⼆、英语缩写词abs absolute 绝对的absolutely 绝对地A.D Anno Domini 公元ad inf ad infinitum 趋于⽆限ads address 地址agg aggregate 总数、共计al algebra 代数alt altitude ⾼度alternate 交错,交替a.m above-mentioned 上述的a.m. arithmetic mean 算术平均amt amount 数量ans answer 答案、解答、回答AoI and-or-inverter 与或⾮等差数列A.P arithmeticprogressionappl application 应⽤appr approximate 近似、约计appx appendix 附录arg argument ⾃变数,幅⾓arith arithmetic 算术aut automatic ⾃动的aux,auxil auxiliary 辅助的av,avg average 平均Ax Axiom 公理B.C Before Christ 公元前⼆进制编码的⼗进制BCD Binary Coded DecimalBC.O Binary Coded Octal ⼆进制编码的⼋进制℃(c)centigrate 摄⽒度C cubic ⽴⽅的cycle 周centi 厘,百分之⼀ca circa ⼤约CAD Computer-Aided计算机辅助设计Design计算机辅助教学CAI Computer-AidedInstructioncalcd calculated 计算的cat catalog (ue) ⽬录,⼀览表C.C.W Counter-Clockwise 逆时针⽅向c.d centre distance 中⼼距离cf. confer 参看、见、⽐较cg center of gravity 重⼼厘⽶2克2秒(单位)制C.G.S Centimetre Gramme SecondCh. Chapter 章chap chapter 章char character 字符cir circular 圆形的circum circumference 圆周cit cited 引⽤ckt circuit 电路C.l. center-line 中⼼线算术平均法,平均⾼度法C.L.A center line average methodcm centimetre 厘⽶coeff. coefficient 系数com common 公,公共col column ⾏,纵⾏,栏,项⽬,柱comp. compare ⽐较con contra 相反conclusion 结论con.sec conic sections 圆锥曲线const constant 常数construction 作图contcontinued 续,接(contd)Contr. Contracted 省略的Contraction 省略Cor corollary 推论,系cp compare ⽐较ct constant 常数circuit 电路,线路ctr (s) center (s) 中⼼cu (cub) cubic ⽴⽅C.W. clockwise 顺时针⽅向CY cycle 周期,周d degree 度D density 密度diameter 直径date ⽇期D.C. digital computer 数字计算机微分⽅程D.E differentialequationdef(def’n)definition 定义deg degree 度demon demonstrative 求证den density 密度der derivative 导数,微商det detail 详细,细节,详图DF decimal fraction (⼗进)⼩数dia (m) diameter 直径diag diagram 图,图解diff difference 差,不同DIV divide 除Do (d°)ditto 同上,同前,如前所述doub double 加倍,⼆倍,成双的,成倍的DP data processing 数据处理E east 东edit edition 版,版本e.e error expected 允许的误差例如e.g exempligratia=forexampleeq. equal 相等eq (eq’n)equation 等式,⽅程esp. especially 特别et al et alii 及其他et alibi 及别处etc et cetera 等等et seq et sequentia 及以下等等ex (s) example(s) 例exercise 练习,习题extra 特别的ext external 外部的exterior 在外f frequency 频率fig figure 图,图形fn function 函数,功能FQCY frequency 频率fxd fixed 固定的,不变的g(gm) gramme 克GA general average 平均值最⼤公约数G.C.D greatest commondivisorG.C.F greatest commonfactor最⼤公约数G.C.M greatest commonmeasuregeom. geometry ⼏何学G.P geometrical等⽐数列,⼏何数列progressiongr(grm) gram 克h hour ⼩时height ⾼,⾼度H.C.F. highest common最⾼公因式,最⼤公约数factorhf half 半hor horizontal ⽔平的hr hour ⼩时hyp hypothesis 假设ib (ibid) ibidem 在同处(书,⽂献等出处) id idem 同前,同上,同作者,同样iden identical 恒等,全等i.e id est=that is 即,就是,换⾔之ig idem quod 如同ih inverted hour 逆(反)时针的im image 图像inc increase 增加ind index 索引,指标,刻度indef indefinite ⽆限,不定in.ex in extenso 全部inf infinity ⽆穷⼤,⽆限⼤infra 上、下限inh inverted hour 逆(反)时针的int interior 内部的,在内int.al inter alia 尤其I/O input/output 输⼊/输出信息技术IT informationinformation信息论theory独⽴变数IV independentvariableJ journal 期刊,杂志jour journal 期刊,杂志kg kilogram 千克km kilometer 千克l length 长度l.c loco citato 上述引⽂中最⼩公倍数(式)L.C.M. least commonmultipleLowest common multiple 最低公倍式Lgth length 长度l.h left hand 左⽅,左侧lim limit 极限lin linear 直线的,⼀次的,线性的lit liter (公)升loc location 位置loc.cit loco citato 上述引⽂中最低(数)位,最右(数)位ISD least significantdigitM mega 兆(106)mille 千M(m) medium 中间,中等m metre ⽶milli 毫(10-3)million 兆(106)minute 分钟µ(mu) micro 微(10-6)mae mean absoluteerrormag magnitude 量,⼤⼩math mathematical 数学的mathematics 数学max maximum 最⼤,最⼤值min minimum 最⼩,最⼩值minute 分钟mo (s) month(s) ⽉mon monthly ⽉刊MS mean square 均⽅n net 净N number 数,编号,第…号North 北Northern 北⽅的n.a.s.c necessary andsufficient condition 充要条件,充分且必要的条件N.B nota bene= note 注意wellneg negative 负的Net network ⽹络No(s) number(s) 数,编号,第…号nr near 在…附近常微分⽅程O.D.E. ordinarydifferentialequationopp opposed 相反的,对⾯ord ordinary 普通的,通常的p page 页PAR parallel 平⾏的,平⾏线,并联的par paragraph 节,段P.C. per cent 百分⽐pcs pieces 个,件,份P.D.E partialdifferentialequationPERT programevaluation andreview techniques 计划评审技术(统筹⽅法)ph phase 相位,相pos positive 正的pp pages 负(复数)p.p proportional part ⽐例部分Pr pair 偶,对pr(pri,pry) primary 初级,最初的prep perpendicular 垂直,正交proc proceeding 学报,会刊ps pseudo 伪,假pt(s) part(s) 部分p.t.o please turn over 请见(本页的)反⾯,请翻到下页q question 问题q.e quod est 这就是,即Q.E D quod erat证毕,证完,这就是所要证的,所求证者demonstrandum w.r.t with respect to 关于,相对于。

常用数学用语中英对照

常用数学用语翻译数学 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 平均数mean算术平均数arithmatic mean几何平均数geometric mean n个数之积的n次方根倒数（reciprocal） x的倒数为1/x 有理数rational number无理数 irrational number实数 real number虚数 imaginary number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 hexadecimalsystem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 insignificantdigit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 rootsqrt(2)=1.414sqrt(3)=1.732sqrt(5)=2.236常量 constant变量 variable 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象限quadrant截距(有正负之分)intercede（方程的）解solution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 obtuseangle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 周长perimeter面积 area 相似similar全等 congruent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 arccosine反正切 arctangent反余切 arccotangent反正割 arcsecant反余割 arccosecant补充：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复数 complex number矩阵 matrix行列式 determinant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轨迹 locus, loca(pl.)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旋转 rotation轴 axis球 sphere 半球hemisphere底面 undersurface表面积 surface area体积 volume空间 space双曲线 hyperbola抛物线 parabola四面体 tetrahedron五面体 pentahedron六面体 hexahedron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 diagramgeneralite sur les fonctions 函数的一般特性fonctions usuelles 常用函数polyn?mes et polyn?mes du second degré多项式和二元多项式dérivation 求导数application de la dérivation 导数的应用limite d'une fonction 函数的极限étude de fonction函数分析généralité sur les suites 序列的一般特性suites arithmétiques et suites géométriques 算术序列与几何序列limite d'une suite 序列的极限droite et plans de l'espace 直线与面trigonométrie et repérage polaire dans le plan 平面中的三角形与极线定位géométrie analytique dans l'espace 空间解析几何barycentre 重心produit scalaire dans le plan 平面中的标量结果étude de configuration 结构分析transformation du plan et de l'espace 平面中和空间中的变化statistiques 统计学probabilités 概率Absolute value of real number 实数的绝对值Compound inequality 复合不等式Extraneous solution 无关答案Simulation 模拟Sample space 子空间Absolute value function 绝对值方程Constant of variation 变分常数Dependent variation 相关变分Domain 域Function 方程Function notation 方程符号Independent variable 不相关变量Linear inequality 线性不等式Mapping diagram 映射图表Parent function 母方程Point- slope form 点-斜率形式Range 值域Relation 关系Scatter plot 散播绘图Slope 斜率，斜线，斜面Slope intercept from 从**相交的斜线Standard from 标准形式Translation 翻译Trend line 斜线Vertex 顶点Vertical-line test 垂线测试Intercept 交点。

部分常用数学术语词汇

Mathematics Vocabulary1.math, mathematics,maths(英) 数学2.add，addition，plus 加，加法3.subtract，subtraction，minus 减，减法4.multiply，times，of 乘5.divide，divide by 除6.sum 和7.difference 差8.product 积9.quotient 商10.perfect square 完全平方11.square root 平方根12.cube root 立方根13.power 幂14.fraction 分数15.proper fraction 真分数16.improper fraction 假分数17.numerator 分子18.denominator 分母19.decimal 小数20.parallel 平行21.multiple 倍数22.sequence 数列23.term 项24.like terms, similar terms 同类项25.operation 运算26.calculation 计算27.proportion 比例28.percentage 百分数29.factor 因子30.prime number 质数，素数31.prime factor 质因数32.lowest common multiple(LCM) 最小公倍数33.hightest common factor(HCF) 最大公约数34.natural number 自然数35.integer (whole number) 整数36.directed number 方向数37.number line 数轴38.horizental 水平的39.vertical 竖直的40.perpendicular 垂直的41.positive integer 正整数42.negative integer 负整数43.even number (even integer) 偶数44.odd number (odd integer) 奇数45.real number 实数46.rational number 有理数47.irational number无理数48.square number 平方数49.reciprocal 倒数50.set 集合51.bracket 括号52.element 元素53.finite set 有限集54.infinite set 无限集55.empty set 空集56.subset 子集57.proper subset 真子集58.universal set 全集59.intersection 交集60.union 并集61.disjoint 不相邻的plement 补集63.inverse 逆，反64.decimal 小数65.recurring decimal 循环小数66.round to 四舍五入67.to the nearest 四舍五入68.significant figure (s.f.) 有效数字69.ratio 比70.proportion 比71.direct proportion 正比例72.inverse proportion 反比例73.increase 增长的74.decrease递增的75.quantity量76.estimation 估算77.approximation 近似78.accurate 精确79.lower bound 下界80.upper bound上届81.algebra 代数82.algebraic expression 代数式83.variable 变量84.equation 方程85.linear eqution 线性方程，一次方程86.geometry 几何87.vertex 顶点88.line 直线89.plane 面90.angle角91.acute angle 锐角92.obtuse angle钝角93.right angle 直角94.triangle 三角形95.equilateral triangle 等边三角形96.isosceles triangle等腰三角形97.right triangle 直角三角形98.parallelogram 平行四边形99.sphere 球体100.pyramid椎体101.area 面积102.surface area表面积103.volume 体积104.angle bisector 角平分线105.coordinate 坐标106.length 长107.breadth (width) 宽108.perimeter 周长109.formula (复formulae) 公式110.substitution 代替111.velocity (speed, rate) 速度，速率112.sequence 数列113.mode众数114.median 中位数，中值115.average 平均数116.circle 圆117.radius (复radii) 半径118.diameter 直径119.arc 弧120.chord 弦121.tangent 切线122.normal 法线123.centre 圆心124.circumference (perimeter) 周长125.differentiation 微分126.derivative 导数127.slope (gradient) 斜率128.curve 曲线129.quadratic 二次的130.parabola (quadratic curve) 抛物线，二次曲线131.intersect 相交的132.maximum (point) 最大的133.minimum (point) 最小的134.function 函数135.linear function 一次函数，线性函数136.quadratic function 二次函数137.inverse function 反函数138.derived function 导函数139.domain 定义域140.range 值域141.interval 区间142.consequence 推论143.equality 等式144.inequality 不等式145.absolute value 绝对值146.isolated point 孤立点147.immediate neighbourhood 邻域148.turning point 转折点149.stationary point 不动点150.evidence (proof) 证明151.expression 表达式152.expansion展开式153.independent variable自变量154.dependent variable 因变量155.hypotenuse 斜边（直角三角形）156.rectangle 矩形157.inductive definition 归纳定义158.Pascal sequence 帕斯卡数列159.arithmetic sequence 等差数列mon difference 公差161.geometric sequence 等比数列mon ratio 公比163.factorial sequence 阶乘数列164.binomial theorem 二项式定理165.cofficient 系数166.constant 常数167.period 周期168.symmetry 对称169.in terms of 用….表示。

数学符号英语表达

数学符号英语表达
数学符号是用来表示数学概念和运算的特殊符号。

在数学中，不同的符号有不同的含义和用法。

下面是一些常见的数学符号及其英语表达：
+ 加 (plus)
- 减 (minus)
×乘 (times)
÷除 (divided by)
= 等于 (equals)
≠不等于 (not equal to)
< 小于 (less than)
> 大于 (greater than)
≤小于等于 (less than or equal to)
≥大于等于 (greater than or equal to)
√开方 (square root)
^ 幂 (exponent)
% 百分号 (percent)
π圆周率 (pi)
e 自然对数的底数 (Euler's number)
除了这些常见的数学符号外，还有很多其他符号，如集合符号、积分符号、极限符号等等。

掌握这些符号的英语表达，可以帮助我们更好地理解和应用数学知识。

表示各种数学符号的英文翻译

表示各种数学符号的英文翻译表示各种数学符号的英文翻译有各种各样数学符号，那用英文来表示数学符号的翻译也是有很多的。

以下是店铺为大家整理了关于表示各种各样数学符号的部分英文翻译，一起来看看吧!表示交集的英文翻译：union of1、The new government built up close relations with the Soviet Union, which was especially keen to make use of the port of Berbera.新政府建立了密切的关系，苏联，这是特别热衷于利用伯贝拉港。

2、The College of Textile Engineering of Beijing Union University was one of the six members.北京联合大学纺织工程学院参加了本次调查。

3、Methods:196 consecutive closed Grade I open fracture of lower limb treated with external fixation, nickelclad and bolt or intramedullary rod fixation, major is femoral bone and fracture of fibula, 88 patients who smoked and 108 patients who did not smoke had followed to union and rehabilitate in the same condition.选择196例经外部固定或钢板螺钉、髓内针内固定治疗的连续的闭合或一级开放的下肢骨折患者，主要为股骨、胫腓骨骨折患者，在相同康复治疗下观察88例吸烟患者和108例不吸烟患者的骨折愈合和功能康复效果。

4、Unlike the Soviets Union, who didn't engage in the kind of super-Neo-Capital is m that China does, I don't believe that China will collapse under the weight of itself.跟苏联不同，中国现在在经济上搞得是超级新资本主义，效率极高，我不指望中国会像苏联那样由于自己经济的缺陷而崩溃，中国现在通过跟西方的贸易，很牢固的掌握了国内的民心。

数学中常用词汇英文的表达和希腊字母(一网打尽)

数学运算及数学术语的英语表达方法常用数学术语的英语表达：1立方 one cubic1平方米 one square metre几何 geometry点 point线 line面 plane直线 a straight曲线 curved line近似值 an approximate value垂直线 a vertical水平线 a horizontal line三角形的底 the base of a triangle三角形的两个腰 the two sides of a triangle直角 a rigt angle锐角 an acute angle钝角 an obtuse angle长方形 a rectangle正方形 a square多边形 a polygon圆心 the centre of a circle圆的直径 the diameter of a circle圆的半径 the radius of a circle半圆 a semicircle弧 an arc圆柱体 a cylinder球体 a spheroid常用加减乘除的英语表达：四加五等于九 If you add 4 to 5, you get 9.或：If you add 4 and 5, you get 9.五与四的和是九 4 and 5 are / make 9.或：The sum of 5 and 4 is 9.或：Four plus five equals nine.五减二等于三 If you take 2 from 5, you get 3.或：5 minus 2 equals 3.五与二之差为三 The difference between 5 and 2 is 3.二乘三等于六 2 times 3 is / equals 6.或：3 multiplied by 2 equals 6.二与三的积为六 The proudct of 2 and 3 is 6.六除以二等于三 If you divide 6 by 2, the answer is 3.或：If you divide 2 into 6, the answer is 3.或：6 divided by 2 equals 3.比较两个数字大小的英语表达：6大于5 6 is greater than 5.或：6 is more than 5. 6小于7 6 is less than 7.平方、立方及四次方的英语表达：3的平方等于9 The square of 3 is 9.3的立方等于27 The cube of 3 is 27.3的四次方等于81 The fourth power of 3 is / equals 81.平方根立方根的英语表达：9的平方根为3 The square root of 9 is 3.27的立方根为3 The cube root of 27 is 3.正比反比的英语表达：A与B成正比 A is in direct proportion to B. A与B成反比 A is in inverse proportion to B.两直线平行或垂直的英语表达：直线AB平行于直线CD Line AB is parallel to Line CD直线AB垂直于直线CD Line AB is perpendicular to Line CD用英文如何表达数学中的”解”和”答”？最佳答案解solution答answer如何用英文表达一些数学运算?如:9+3=1220-6=146*7=4215/3=59*(6+3)=812007-10-6 10:17最佳答案nine plus three is equal to twelveor nine plus three equals twelvetwenty minus six is equal to fourteensix times seven equals forty-twofifteen over three equals fiveor fifteen devided by three is fivenine times the sum of six and three equals eighty数学中常用词汇英文的表达和希腊字母2008-02-27 07:04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 diagram希腊字母表。

数学相关英语单词及各种符号英语

有关基本运算：add,plus加subtract减difference差multiply,times乘product积divide除divisible可被整除的dividedevenly被整除dividend被除数divisor因子,除数quotient商remainder余数factorial阶乘power乘方radicalsign,rootsign根号roundto四舍五入tothenearest四舍五入2.有关集合union并集proper subset真子集solution set解集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4.有关分数和小数proper fraction真分数improper fraction假分数mixed number带分数vulgar fraction,common fraction普通分数simple fraction简分数complex fraction繁分数numerator分子denominator分母leastcommon denominator最小公分母quarter四分之一decimal fraction纯小数infinite decimal无穷小数recurring decimal循环小数tenthsunit十分位arithmetic mean算术平均值weighted average加权平均值geometric mean几何平均数exponent指数,幂base乘幂的底数,底边cube立方数,立方体square root平方根cube root立方根common logarithm常用对数digit数字constant常数variable变量inversefunction反函数complementary function余函数linear一次的,线性的factorization因式分解absolute value绝对值,.｜-32｜=32round off四舍五入6.有关数论natural number自然数positive number正数negative number负数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consecutive number连续整数rea lnumber,rational number实数,有理数irrationalnumber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leastcommon multiple最小公倍数primefactor质因子common factor公因子ordinaryscale,decimalscale十进制nonnegative非负的tens十位units个位mode众数median中数common ratio公比7.数列arithmetic progressionsequence等差数列geometric progressionsequence等比数列approximate近似anticlockwise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permutation排列combination组合table表格trigonometric function三角函数unit单位,位几何部分1.所有的角alternate angle内错角corresponding angle同位角vertical angle对顶角central angle圆心角interior angle内角exterior angle外角supplement aryangles补角complement aryangle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.所有的三角形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3.有关收敛的平面图形,除三角形外semicircle半圆concentric circles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parallelogram平行四边形equilateral等边形plane平面square正方形,平方rectangle长方形regular polygon正多边形rhombus菱形trapezoid梯形4.其它平面图形arc弧line,straight line直线line segment线段parallel lines平行线segment of a circle弧形5.有关立体图形cube立方体,立方数rectangular solid长方体regular solid/regular polyhedron正多面体circular cylinder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surface area 表面积volume体积arm直角三角形的股cros ssection横截面center of acircle圆心chord弦radius半径angle bisector角平分线diagonal对角线diameter直径edge棱face of a solid立体的面hypotenuse斜边included side夹边leg三角形的直角边medianofatriangle三角形的中线base底边,底数的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transversal截线intercept截距7.有关坐标coordinate system坐标系rectangular coordinate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complex plane复平面8.其它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 theorem勾股定理congruent全等的multilateral多边的+plus加号；正号-minus减号；负号±plus or minus正负号×is multiplied by乘号÷is divided by除号＝is equal to等于号≠is not equal to不等于号≡is equivalent to全等于号≌is equal to or approximately equal to等于或约等于号≈is approximately equal to约等于号＜is less than小于号＞is greater than大于号≮is not less than不小于号≯is not more than不大于号≤is less than or equal to小于或等于号≥is more than or equal to大于或等于号%per cent百分之…‰per mill千分之…∞infinity无限大号∝varies as与…成比例√square root平方根∵since; because因为∴hence所以∷equals, as proportion等于,成比例∠angle角⊙circle圆○circumference圆周πpi 圆周率△triangle三角形⊥perpendicular to垂直于∪union of并,合集∩intersection of 交,通集∫the integral of …的积分∑sigma summation of总和°degree度′minute分″second秒℃Celsius system摄氏度{open brace, open curly左花括号}close brace, close curly右花括号open parenthesis, open paren左圆括号close parenthesis, close paren右圆括号brakets/ parentheses括号open bracket 左方括号close bracket 右方括号square brackets方括号.period, dot句号,点|vertical bar, vertical virgule竖线&ampersand, and, reference, ref和,引用asterisk, multiply, star, pointer星号,乘号,星,指针/slash, divide, oblique 斜线,斜杠,除号full stop句号,comma逗号:colon冒号;semicolon分号question mark问号exclamation mark 英式英语exclamation point 美式英语'apostrophe撇号-hyphen连字号-- dash 破折号...dots/ ellipsis省略号"single quotation marks 单引号""double quotation marks 双引号‖parallel 双线号&ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号。

常用的数学名词术语100个

常用的数学名词术语100个数学作为一门学科，拥有丰富的术语和名词，这些术语和名词在数学研究和学习中起着重要的作用。

本文将介绍100个常用的数学名词术语，帮助读者更好地理解数学知识。

1. 数字（Number）：用来表示数量或度量的符号或字符。

2. 数量（Quantity）：表示事物的多少。

3. 数（Count）：用来表示某种事物的个数。

4. 整数（Integer）：不带小数的数字，包括正整数、负整数和零。

5. 正整数（Positive Integer）：大于零的整数。

6. 负整数（Negative Integer）：小于零的整数。

7. 零（Zero）：表示没有数量或空集的数。

8. 分数（Fraction）：表示整体被均等分割的部分。

9. 真分数（Proper Fraction）：分子小于分母的分数。

10. 假分数（Improper Fraction）：分子大于分母的分数。

11. 纯分数（Mixed Fraction）：整数和真分数的组合。

12. 百分数（Percentage）：以100为基数的分数。

13. 分数形式（Fractional Form）：以分数表示的数。

14. 小数（Decimal）：整数和小数部分组成的数。

15. 有限小数（Finite Decimal）：小数部分有限的数。

16. 无限小数（Infinite Decimal）：小数部分无限循环的数。

17. 有理数（Rational Number）：可以表示为两个整数的比值的数。

18. 无理数（Irrational Number）：不能表示为两个整数的比值的数。

19. 实数（Real Number）：包括有理数和无理数的数。

20. 虚数（Imaginary Number）：不能表示为实数的数，形如a+bi。

21. 复数（Complex Number）：实数和虚数的组合。

22. 加法（Addition）：求两个或多个数的和。

23. 减法（Subtraction）：求两个数的差。

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。

常用数学符号英文对照

常用数学符号英文对照Basic math symbolsSymbol Symbol Name Meaning / definition Example= equals sign equality 5 = 2+35 is equal to 2+3≠not equal sign inequality 5 ≠ 45 is not equal to 4≈approximatelyequal approximationsin(0.01) ≈ 0.01,x≈y means x isapproximately equal to y> strictinequality greater than5 > 45 is greater than 4< strictinequality less than4 < 54 is less than 5≥inequality greater than or equal to 5 ≥ 4,x≥y means x is greater than or equal to y≤inequality less than or equal to 4 ≤ 5,x ≤ y means x is greater than or equal to y( ) parentheses calculate expressioninside first2 × (3+5) = 16[ ] brackets calculate expressioninside first[(1+2)×(1+5)] = 18 + plus sign addition 1 + 1 = 2−minus sign subtraction 2 − 1 = 1±plus - minus both plus and minusoperations3 ± 5 = 8 and -2±minus - plus both minus and plusoperations3 ± 5 = -2 and 8* asterisk multiplication 2 * 3 = 6×times sign multiplication 2 × 3 = 6·multiplicationdotmultiplication 2 · 3 = 6÷division sign /obelusdivision 6 ÷ 2 = 3/ division slash division 6 / 2 = 3–horizontal line division / fractionmod modulo remainder calculation 7 mod 2 = 1. period decimal point, decimalseparator2.56 = 2+56/100a b power exponent 23= 8a^b caret exponent 2 ^ 3= 8√a square root √a ·√a = a√9 = ±33√a cube root 3√a ·3√a ·3√a = a3√8 = 24√a fourth root 4√a ·4√a ·4√a ·4√a =a4√16 = ±2n√a n-th root(radical)for n=3, n√8 = 2 % percent1% = 1/100 10% × 30 = 3‰per-mille1‰ = 1/1000 = 0.1% 10‰× 30 = 0.3 ppm per-million1ppm = 1/1000000 10ppm × 30 = 0.0003 ppb per-billion 1ppb = 1/1000000000 10ppb × 30 = 3×10-7Geometry symbolsSymbolSymbol NameMeaning / definitionExample∠angle formed by two rays ∠ABC = 30°measured angle ABC = 30°sphericalangleAOB = 30°∟ right angle = 90° α = 90°°degree 1 turn = 360° α = 60° degdegree1 turn = 360degα = 60deg ′ primearcminute, 1° = 60′α = 60°59′″double prime arcsecond, 1′ = 60″ α = 60°59′59″line infinite lineABline segment line from point A to point Bray line that start from point Aarc arc from point A to point B= 60°⊥ perpendicular perpendicular lines (90° angle) AC ⊥ BC| | parallel parallel lines AB | | CD≅ congruent toequivalence of geometric shapes and size∆ABC ≅ ∆XYZ~similarity same shapes, not same size ∆ABC~ ∆XYZΔtriangle triangle shape ΔABC≅ΔBCD |x-y| distance distance between points x and y | x-y| = 5πpi constant π= 3.141592654...is the ratio between the circumferenceand diameter of a circlec= π·d=2·π·rrad radians radians angle unit 360° = 2π rad c radians radians angle unit 360° = 2πcgrad gradians /gonsgrads angle unit 360° = 400 gradggradians /gonsgrads angle unit 360° = 400 gAlgebra symbolsSymbol Symbol Name Meaning / definition Examplex x variable unknown value to find when 2x= 4, then x= 2 ≡equivalence identical to≜equal by definition equal by definition:= equal by definition equal by definition~ approximately equal weak approximation 11 ~ 10≈approximately equal approximation sin(0.01) ≈ 0.01∝proportional to proportional to y∝x when y= kx,k constant ∞lemniscate infinity symbol≪much less than much less than 1 ≪ 1000000≫much greater than much greater than 1000000 ≫ 1( ) parentheses calculate expressioninside first2 * (3+5) = 16[ ] brackets calculate expressioninside first[(1+2)*(1+5)] = 18 { } braces set⌊x⌋floor brackets rounds number to lowerinteger⌊ 4.3⌋ = 4⌈x⌉ceiling brackets rounds number to upperinteger⌈ 4.3⌉ = 5x! exclamation mark factorial4! = 1*2*3*4 = 24 | x|single vertical bar absolute value | -5 | = 5f (x) function of x maps values of x to f(x) f (x) = 3x+5(f∘g) function composition(f∘g) (x)= f (g(x))f (x)=3x,g(x)=x-1 ⇒(f∘g)(x)=3(x-1)(a,b) open interval (a,b) ={x| a< x< b}x∈ (2,6)[a,b] closed interval [a,b] ={x| a≤x≤b}x∈ [2,6]∆delta change / difference ∆t= t1 -t0∆discriminant Δ = b2- 4ac∑sigma summation - sum of allvalues in range of series∑x i= x1+x2+...+x n∑∑sigma double summation∏capital piproduct - product of all values in range of series∏ x i =x 1∙x 2∙...∙x nee constant / Euler's numbere = 2.718281828... e = lim (1+1/x )x , x →∞γ Euler-Mascheroni const antγ = 0.527721566...φgolden ratio golden ratio constantπpi constantπ = 3.141592654...is the ratio between the circumference and diameter of a circlec = π·d = 2·π·rLinear Algebra SymbolsSymbolSymbol NameMeaning / definitionExample· dot scalar producta ·b ×cross vector producta ×b A ⊗Btensor product tensor product of A and BA ⊗ Binner product[ ] brackets matrix of numbers( ) parentheses matrix of numbers| A | determinant determinant of matrix Adet(A )determinant determinant of matrix A|| x || double vertical bars normA Ttranspose matrix transpose(A T)ij = (A )jiProbability and statistics symbols Symbol Symbol Name Meaning / definition Example P(A) probabilityfunctionprobability of event A P(A) = 0.5P(A∩B) probability ofeventsintersectionprobability that of events Aand BP(A∩B) = 0.5P(A∪B) probability ofevents union probability that of events Aor BP(A∪B) = 0.5P(A| B) conditionalprobabilityfunctionprobability of event A givenevent B occuredP(A | B) = 0.3f (x) probabilitydensityfunction (pdf)P(a ≤x ≤b)= ∫ f (x)dxF(x) cumulativedistributionfunction (cdf)F(x) = P(X≤x)μpopulation mean mean of population values μ= 10E(X) expectationvalue expected value of randomvariable XE(X) = 10E(X | Y) conditionalexpectation expected value of randomvariable X given YE(X | Y=2) = 5var (X )variancevariance of random variable Xvar (X ) = 4σ2variance variance of population valuesσ2 = 4std (X )standard deviation standard deviation of random variable Xstd (X ) = 2σX standard deviationstandard deviation value of random variable X σX = 2medianmiddle value of random variable xcov (X ,Y ) covariancecovariance of random variables X and Y cov (X,Y ) = 4corr (X ,Y ) correlationcorrelation of random variables X and Y corr (X,Y ) = 0.6ρX ,Ycorrelationcorrelation of random variables X and YρX ,Y= 0.6∑summationsummation - sum of all values in range of series∑∑double summationdouble summationMo mode value that occurs most frequently in populationMR mid-rangeMR = (x max +x min )/2Mdsample median half the population is below this valueQ 1lower / first quartile25% of population are below this valueQ 2median / second quartile50% of population are below this value = median of samplesQ3upper / thirdquartile 75% of population are below this valuex sample mean average / arithmetic mean x= (2+5+9) / 3 = 5.333s2sample variance population samples varianceestimators2= 4s sample standarddeviation population samples standard deviation estimators= 2z x standard score z x= (x-x) /s xX ~ distribution of X distribution of randomvariable XX ~N(0,3)N(μ,σ2) normaldistributiongaussian distribution X ~N(0,3)U(a,b) uniformdistributionequal probability in rangea,bX ~U(0,3)exp(λ) exponentialdistributionf (x)= λe-λx, x≥0gamma(c, λ) gammadistributionf (x)= λ c x c-1e-λx/ Γ(c), x≥0χ2(k) chi-squaredistributionf (x)= x k/2-1e-x/2/( 2k/2 Γ(k/2) )F (k1, k2) F distributionBin(n,p) binomialdistributionf (k)= n C k p k(1-p)n-kPoisson(λ) Poissondistributionf (k)= λk e-λ/ k!Geom(p) geometricdistributionf (k)= p(1-p)kHG(N,K,n) hyper-geometric distributionBern(p) Bernoulli distributionSet theory symbolsSymbol Symbol Name Meaning / definition Example{ } set a collection of elements A = {3,7,9,14},B = {9,14,28}A ∩B intersection objects that belong to set A and setBA ∩B = {9,14}A ∪B union objects that belong to set A or setBA ∪B ={3,7,9,14,28}A ⊆B subset subset has fewer elements or equal tothe set{9,14,28} ⊆{9,14,28}A ⊂B proper subset /strict subsetsubset has fewer elements than theset{9,14} ⊂{9,14,28}A ⊄B not subset left set not a subset of right set {9,66} ⊄{9,14,28}A ⊇B superset set A has more elements or equal tothe set B{9,14,28} ⊇{9,14,28}A ⊃B proper superset /strict supersetset A has more elements than set B{9,14,28} ⊃{9,14}A ⊅B not superset set A is not a superset of set B {9,14,28} ⊅{9,66}2Apower set all subsets of Apower set all subsets of AA =B equalityboth sets have the same membersA={3,9,14},B={3,9,14}, A=BA ccomplementall the objects that do not belong to set AA \B relative complementobjects that belong to A and not to BA = {3,9,14},B = {1,2,3}, A-B = {9,14} A - B relative complementobjects that belong to A and not to BA = {3,9,14},B = {1,2,3}, A-B = {9,14} A ∆ Bsymmetric differenceobjects that belong to A or B but not to their intersectionA = {3,9,14},B = {1,2,3}, A ∆ B = {1,2,9,14} A ⊖ Bsymmetric differenceobjects that belong to A or B but not to their intersectionA = {3,9,14},B = {1,2,3}, A ⊖ B = {1,2,9,14}a ∈Aelement of set membershipA={3,9,14}, 3 ∈ Ax ∉ A not element ofno set membershipA={3,9,14}, 1 ∉ A(a ,b ) ordered pair collection of 2 elementsA ×B cartesian product set of all ordered pairs from A and B|A| cardinalitythe number of elements of set AA={3,9,14}, |A|=3 #Acardinality the number of elements of set AA={3,9,14}, #A=3aleph-nullinfinite cardinality of natural numbers setaleph-one cardinality of countable ordinal numbers setØ empty set Ø = { }C = {Ø}universal set set of all possible valuesnatural numbers /whole numbers set (with zero) 0= {0,1,2,3,4,...} 0 ∈1natural numbers /whole numbers set (without zero)1= {1,2,3,4,5,...} 6 ∈1integer numbers set={...-3,-2,-1,0,1,2,3,...}-6 ∈rational numbers set= {x | x =a /b , a ,b ∈}2/6 ∈real numbers set= {x | -∞ < x <∞} 6.343434∈complex numbers set= {z | z=a +bi , -∞<a <∞, -∞<b <∞}6+2i ∈∨reversed caret or x∨y | vertical line or x| y x' single quote not - negation x'x bar not - negation x¬not not - negation ¬x ! exclamation mark not - negation ! x⊕circled plus / oplus exclusive or - xor x⊕y ~ tilde negation ~ x⇒implies⇔equivalent if and only if (iff)↔equivalent if and only if (iff)∀for all∃there exists∄there does not exists∴therefore∵because / sinceCalculus & analysis symbolsSymbol Symbol Name Meaning / definition Examplelimit limit value of a functionεepsilonrepresents a very small number, near zeroε → 0eeconstant / Euler's numbere = 2.718281828...e = lim(1+1/x )x,x →∞y ' derivativederivative - Lagrange's notation (3x 3)' = 9x 2y '' second derivative derivative of derivative(3x 3)'' = 18xy (n )nth derivativen times derivation(3x 3)(3)= 18derivativederivative - Leibniz's notation d (3x 3)/dx = 9x 2secondderivativederivative of derivatived 2(3x 3)/dx 2 = 18xnthderivativen times derivationtime derivative derivative by time - Newton's notationtime second derivativederivative of derivativeD x y derivative derivative - Euler's notationD x 2ysecond derivativederivative of derivativepartialderivative∂(x 2+y 2)/∂x = 2x∫ integral opposite to derivation∫ f(x)dx∫∫ double integral integration of function of 2 variables∫∫ f(x,y)dxdy ∫∫∫triple integral integration of function of 3 variables∫∫∫ f(x,y,z)dxdydz∮closedcontour / line integral∯closedsurface integral∰closedvolume integral[a ,b ] closed interval [a ,b ] ={x | a ≤ x ≤ b }(a ,b )open interval (a ,b ) ={x | a < x < b }i imaginary unit i ≡ √-1 z = 3 + 2iz * complex conjugate z = a +bi → z *=a -bi z* = 3 - 2izcomplex conjugatez = a +bi → z = a -bi z = 3 - 2i∇ nabla / del gradient / divergence operator ∇f (x ,y ,z )vectorunit vectorx * y convolutiony (t ) = x (t ) * h (t )) = {{。

表示各种数学符号的英文单词

表示各种数学符号的英文单词表示各种数学符号的英文单词由于有各种各样的数学符号，那么数学符号的英文单词也是有很多的。

以下是店铺为大家整理了关于表示一些数学符号的部分英文单词，一起来看看吧!表示减号的英文单词：minus1. 它应该拥有的加号数目大于减号数目，而且它应该有你的直觉的赞同。

It should have more plus signs than negative signs, and it should have your intuition's approval.2. 如果你这样下去，那么它会成为一个减号。

If you let that go, then it`ll become a minus.3. 如果你在你的物理方程式的中间插入一个减号，那将会发生?What would happen if you inserted a minus sign in the middle of your physics equation?4. 如果没有物减号就一个引的打吧If there is no minus sign on a matter of playing it cited other5. 这个方法用减号说明了他是一个实例方法。

The declaration is preceded by a minus sign, which indicates that this is an instance method.6. TVS_HASBUTTONS=紧接于父选项显示加号和减号按钮。

TVS_HASBUTTONS == Displays plus and minus buttons next to parent items.7. 若要执行此，拖动标题的减号大纲符号或加号大纲符号To promote to higher level heading, drag plus outline symbol to left.8. 间张，以及好的牌型而增值的牌。

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