数学公式的英语发音
数学公式字母发音
数学公式字母发⾳数学、物理公式中经常⽤到希腊字母，在⽹上搜集了⼏个版本的希腊字母表及其发⾳，可相互补充参考。
百度百科希腊字母常⽤指代意义及其中⽂读⾳序号⼤写⼩写英语⾳标注⾳英⽂汉语名称常⽤指代意义1Αα/'ælfə/alpha阿尔法⾓度、系数、⾓加速度、第⼀个、电离度、转化率2Ββ/'bi:tə/ 或/'beɪtə/beta贝塔磁通系数、⾓度、系数3Γγ/'gæmə/gamma伽玛电导系数、⾓度、⽐热容⽐4Δδ/'deltə/delta得尔塔变化量、焓变、熵变、屈光度、⼀元⼆次⽅程中的判别式、化学位移5Εε/'epsɪlɒn/epsilon艾普西隆对数之基数、介电常数、电容率6Ζζ/'zi:tə/zeta泽塔系数、⽅位⾓、阻抗、相对黏度7Ηη/'i:tə/eta伊塔迟滞系数、机械效率8Θθ/'θi:tə/theta西塔温度、⾓度9Ιι/aɪ'əʊtə/iota约(yāo)塔微⼩、⼀点10Κκ/'kæpə/kappa卡帕介质常数、绝热指数11∧λ/'læmdə/lambda拉姆达波长、体积、导热系数12Μµ/mju:/mu谬磁导率、微、动摩擦系（因）数、流体动⼒黏度、货币单位,莫⽐乌斯函数13Νν/nju:/nu纽磁阻系数、流体运动粘度、光波频率、化学计量数14Ξξ希腊 /ksi/英美 /ˈzaɪ/或 /ˈsaɪ/xi克西随机变量、（⼩）区间内的⼀个未知特定值15Οο/əuˈmaikrən/或 /ˈɑmɪˌkrɑn/omicron奥⽶克戎⾼阶⽆穷⼩函数16∏π/paɪ/pi派圆周率、π(n)表⽰不⼤于n的质数个数、连乘17Ρρ/rəʊ/rho柔电阻率、柱坐标和极坐标中的极径、密度、曲率半径18∑σ,ς/'sɪɡmə/sigma西格马总和、表⾯密度、跨导、正应⼒、电导率19Ττ/tɔ:/ 或 /taʊ/tau陶时间常数、切应⼒、2π（两倍圆周率）20Υυ/ˈipsɪlon/或 /ˈʌpsɪlɒn/upsilon宇普西龙位移21Φφ/faɪ/phi斐磁通量、电通量、⾓、透镜焦度、热流量、电势、直径、空集,欧拉函数22Χχ/kaɪ/chi希统计学中有卡⽅(χ^2)分布23Ψψ/psaɪ/psi普西⾓速、介质电通量、ψ函数、磁链24Ωω/'əʊmɪɡə/或/oʊ'meɡə/omega奥⽶伽欧姆、⾓速度、⾓频率、交流电的电⾓度、化学中的质量分数、不饱和度未知来源的书籍扫描图⽚。
小学数学公式之数学英语词汇(n字表)
小学数学公式之数学英语词汇（n字表）数学公式是学习数学的基础也是要害，因此我们必须掌握好数学公式而且学会运用。
鉴于此，小编为大众提供了这篇2019小学数学公式之数学英语词汇(n 字表)，希望对大众有所帮助。
n factorial n阶乘n th derivative n阶导数n th root n次根;n次方根n the root of unity 单位的n次根Napierian logarithm 纳皮尔对数; 自然对数natural logarithm 自然对数natural number 自然数natural surjection 自然满射necessary and sufficient condition 充要条件necessary condition 必要条件negation 否定式negative 负negative angle 负角negative binomial distribution 负二项式漫衍negative index 负指数negative integer 负整数negative number 负数negative vector 负向量; 负矢量neighborhood 邻域net 净(值)net force 净力Newton-Cotes rule 牛顿 - 高斯准则Newton-Raphsons method 牛顿 - 纳逊要领Newtons formula 牛顿公式Newtons law of motion 牛顿运动定律Newtons method 牛顿要领n-gon n边形nonagon 九边形non-collinear 不共线?non-commutative 非交换的non-linear 非线性non-linear equation 非线性方程non-negative 非负的non-reflexive 非自反的non-singular (1)满秩的; (2)非玄妙的non-singular matrix 满秩矩阵non-transitive 非可递的non-trivial 非平庸的non-zero 非零norm 模方; 范数normal (1)垂直的;正交的;法线的 (2)正态的 (3)正常的;正规的normal curve 正态漫衍曲?;常庇漫衍曲?;正规曲?;正庇曲? normal distribution 正态漫衍，常态漫衍normal form 法线式normal reaction 反向法作用力normal to curve 曲线的法线normal vector 法向量normalize 正规化normalized form 标准型notation 记法;暗记null 零; 空null hypothesis 零假设; 虚假设null set 空集null vector 零向量number 数number line 数线?number pair 数偶number pattern 数型number plane 数平面number system 数系numeral 数字;数码numeral system 记数系统numerator 分子numerical 数值的;数字的numerical analysis 数字剖析numerical expression 数字式numerical integration 数值积分法numerical method 谋略要领;数值法2019小学数学公式之数学英语词汇(n 字表)就为大众先容到这里了，希望大众能够学好数学这门课!。
数学公式英文读法
数学公式英文读法
数学公式是数学领域中非常重要的内容，而对于英语学习者来说，了解数学公式的英文读法也是必备的技能。
下面是数学公式英文读法的详细介绍：
1. 加法符号(+)：plus
2. 减法符号(-)：minus
3. 乘法符号(×)：times
4. 除法符号(÷)：divided by
5. 相等符号(=)：equals
6. 大于符号(>)：greater than
7. 小于符号(<)：less than
8. 大于等于符号(≥)：greater than or equal to
9. 小于等于符号(≤)：less than or equal to
10. 指数符号(^)：to the power of
11. 根号(√)：square root of
12. 等比数列符号(a, a, a, …)：geometric sequence
13. 等差数列符号(a, a, a, …)：arithmetic sequence
14. 求和符号(Σ)：sum of
15. 求积符号(∏)：product of
16. 分数符号(a/b)：a over b
17. 百分号(%)：percent
18. 无限大符号(∞)：infinity
以上就是数学公式英文读法的详细介绍，希望对您有所帮助。
数学公式 英文表示
1.Logic∃ there exist∀ 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 equivalent 2.Setsx∈A x belongs to A / x is an element (or a member) of Ax∉A x does not belong to A / x is not an element (or a member) of A A⊂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\B A minus B / the diference 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 yx y x over y= the equals signx = 5 x equals 5 / x is equal to 5x≠5 x (is) not equal to 5x≡y x is equivalent to (or identical with) yx ≡ 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 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 square root of xx 3 cube root (of) xx 4 fourth root (of) xx n nth root (of) x( x+y ) 2 x plus y all squared( x y ) 2 x over y all squaredn! n factorialx ^ x hatx ¯ x barx ˜ x tildex i xi / x subscript i / x suffix i / x sub i∑ i=1 n a i the sum from i equals one to n a i / the sum as i runs from 1 to n of the a i4. Linear algebra‖ x ‖ the norm (or modulus) of xOA → OA / vector OAOA ¯ OA / the length of the segment OAA T A transpose / the transpose of AA −1 A inverse / the inverse of A5. Functionsf( x ) fx / f of x / the function f of xf:S→T a function 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) derivative of f with respect to xf''( 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 xf (4) ( x ) f four x / the fourth derivative of f with respect to x∂f∂ x 1 the partial (derivative) of f with respect to x1∂ 2 f ∂ x 1 2 the second partial (derivative) of f with respect to x1∫ 0 ∞ the integral from zero to infinitylim x→0 the limit as x approaches zerolim x→ 0 + the limit as x approaches zero from abovelim x→ 0 − the limit as x approaches zero from belowlog e y log y to the base e / log to the base e of y / natural log (of) ylny log y to the base e / log to the base e of y / natural log (of) y+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⌒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() 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&ersand, 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&ersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号。
英语词汇(附音标) 以及数学10个方面的计算公式
学生基础英语知识词汇拓展一、基数词1-10: one two three four six seven eight nine ten11-19:eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen20-29: twenty twenty-one twenty-two twenty-three......twenty-nine30-39: thirty thirty-one thirty-two......twenty-nine40-49: forty forty-one...... forty-nine 50-59:fifty fifty-one...... fifty-nine60-69: sixty sixty-one......sixty-nine 70-79: seventy seventy-one......seventy-nine80-89: eighty eighty-one......eighty-nine 90-99: ninety ninety-one......ninety-nine100: one hundred[ˈhʌndrəd]200: two hundred 300：three hundred......(注意hundred后没有s)1,000: one thousand [ˈθaʊzənd] (注意，的位置)2,000: two thousand 3,000: three thousand (注意thousand后没有s)10,000: ten thousand 100,000: one hundred thousand1,000,000（一百万）: one million [ˈmil iən] (million[ˈmiljən]百万)拓展：101 a hundred and one 320 three hundred and twenty648 six hundred and forty-eight 2,648 two thousand six hundred and forty-eight16,250,064 sixteen million two hundred and fifty thousand sixty-four5,237,166,234 five billion，two hundred and thirty-seven million，one hundred and sixty-six thousand，two hundred and thirty-four （billion：[ˈbiljən]十亿）二、序数词(注意是th,st还是nd,rd)1st first[fə:st] 2nd second[ˈsekənd] 3rd third[θɜ:d] 4th fourth[fɔ:θ] 5th fifth[fɪfθ]6th sixth[ sɪksθ]7th seventh[ˈsevənθ]8th eighth[eɪtθ]9th ninth[naɪnθ]10th tenth[tenθ]11th eleventh[ɪˈlevənθ]12th twelfth[twelfθ]13th thirteenth[θɜ:ˈti:nθ]14th fourteenth[ˈfɔ:ˈti:nθ]15th fifteenth [fɪfˈti:nθ]16th sixteenth[sɪkˈsti:nθ]17th seventeenth 18th eighteenth 19th nineteenth20th twentieth[ˈt wɛntiɪθ] 21st twenty-first 22nd twenty-second 23rd twenty-third24th twenty-fourth 25th twenty-fifth 26th twenty-sixth27th twenty-seventh 28th twenty-eighth 29th twenty-ninth30th thirtieth31st thirty-first32nd 33rd .......40th fortieth 41st forty-first ...... 50th fiftieth 51st fifty-first......60th sixtieth61st sixty-first......70th seventieth 71st seventy-first ......80th eightieth[ˈeitiiθ]81st eighty-first......90th ninetieth[ˈna intiiθ]91st ninety-first .......100th : one hundredth [ˈhʌndrɪdθ]1,000th : one thousandth[ˈθauzənθ]ousandth10,000th: ten thousandth 100,000th: one hundred thousandth1,000,000th:one millionth三、分数(分子用基数词；分母用序数词。
数学符号、公式的英语读法
数学符号和公式的英语读法如下：1.加号"+" 读作"plus"。
2.减号"-" 读作"minus"。
3.乘号"×" 读作"times"。
4.除号"÷" 读作"divided by"。
5.等号"=" 读作"equals"。
6.大于号">" 读作"greater than"。
7.小于号"<" 读作"less than"。
8.不等号"≠" 读作"not equal to"。
9.大于等于号"≥" 读作"greater than or equal to"。
10.小于等于号"≤" 读作"less than or equal to"。
11.约等于号"≈" 读作"approximately equals"。
12.百分号"%" 读作"percent"。
13.度数符号"°" 读作"degree"。
14.开方号"√" 读作"square root"。
15.正负号"±" 读作"plus or minus"。
16.正负平方根号"∛" 读作"cubed root"。
17.正负立方根号"∛" 读作"cubed root"。
英语数学公式、数字、符号的表达法
英语数学公式、数字、符号的表达法!轩治峰（商丘师范学院外语系商丘市!"#$$$）摘要本文主要解决理科专业英语和双语教学中英语算式、方程式、公式中的数字、符号、等式及公式的表达方法。
方法为查阅各种有关资料，收集其表达和读法。
通过查阅资料，本文记述了算术四则运算、分数、小数、比例、乘方、开方、对数、三角函数、集合、函数、几何、微积分等的符号、数字和公式的表达方法和读法，为科技英语教学和学习提供参考。
关键词数学符号算式公式表达法!"#$%&’$%&’()*(+,’+-.&/,(0(’*/,.+-/12+)..&’’3(*’,,/+1,+-.&’,456+7,，,/81,，0121)56’*,+-50.&’50./9,/1:187/,&.’09&/18;%&’0).&+*&0,8+1’.&*+)8&.&’<0*/+),=/12,+-.’3.6++=,+150.&’> 50./9,，,)9&0,0*/.&5’./9，8’+5’.*4，078’6*0，9079)7),，-)19./+1,012+.&’**’-’*’19’6++=,0129+77’9.’2 077.4(’,+-’3(*’,,/+1,，0,?’770,(*+1)19/0./+1,，+-,456+7,，,/81,0121)56’*,/1.&’’@)0./+1,+-50.&>’50./9,012+.&’*,9/’19’,，/1&+(’+-+--’*/18,+5’&’7(.+7’0*1/18012.’09&/18:187/,&/150.&’50./9,+* ,9/’1./-/9:187/,&;()*+,%-#50.&’50./9,,456+7,012,/81,’@)0./+1,-+*5)70’3(*’,,/+1,在大学中，越来越多的学科在尝试英汉双语教学，高年级大学英语也朝专业英语方向发展，而且，在理科学科中，数学、物理等课程中的算式、方程式以及公式是最基本的表达形式。
常用的希腊字母、符号、特殊字符的读法和英文发音
希腊字母1、Ααalpha a:lf 阿尔法角度；系数Αα：阿尔法Alpha2、Ββbeta bet 贝塔磁通系数；角度；系数Ββ：贝塔Beta3、Γγgamma ga:m 伽马电导系数（小写）Γγ：伽玛Gamma4、Γδdelta delt 德尔塔变动；密度；屈光度Γδ：德尔塔Delte5、Δεepsilon ep`silon 伊普西龙对数之基数Δε：艾普西龙Epsilon6、Εδzeta zat 截塔系数；方位角；阻抗；相对粘度；原子序数δ：捷塔Zeta7、Ζεeta eit 艾塔磁滞系数；效率（小写）ε：依塔Eta8、Θζthet ζit 西塔温度；相位角Θζ：西塔Theta9、Ηηiot aiot 约塔微小，一点儿Ηη：艾欧塔Iota10 、Κθkappa kap 卡帕介质常数Κθ：喀帕Kappa11 、∧ιlambda lambd 兰布达波长（小写）；体积Λι：拉姆达Lambda12 、Μκmu mju 缪磁导系数；微（千分之一）；放大因数（小写）Μκ：缪Mu13 、Νλnu nju 纽磁阻系数Νλ：拗Nu14 、Ξμxi ksi 克西Ξμ：克西Xi15 、Ονomicron omik`ron 奥密克戎Ον：欧麦克轮Omicron16 、∏πpi pai 派圆周率=圆周÷直径=3.1416 Ππ：派Pi17 、Ρξrho rou 肉电阻系数（小写）Ρξ：柔Rho18 、∑ζsigma `sigma 西格马总和（大写），表面密度；跨导（小写）ζ：西格玛Sigma19 、Σηtau tau 套时间常数Ση：套Tau20 、Τυupsilon jup`silon 宇普西龙位移Τυ：宇普西龙Upsilon21 、Φθphi fai 佛爱磁通；角Φθ：fai Phi22 、Υχchi phai 西Υχ：器Chi23 、Φψpsi psai 普西角速；介质电通量（静电力线）；角Φψ：普赛Psi24 、Χωomega o`miga 欧米伽欧姆（大写）；角速（小写）；角Χω：欧米伽Omega键盘符号的英文读法` backquote 反引号~ tilde! exclam@ at# numbersign,英语国家是hash，美语是pound,音乐里作sharp,如C# $ dollar% percent^ caret& ampersand* asterisk,star(美语),数学公式中作multiply( parenleft,opening parentheses) parenright,closing paretheses- minus;hyphen连字符,不读_ underscore+ plus= equal[ bracketleft,opening bracket] bracketright,closing bracket{ braceleft} braceright; semicolon: colon' quote" doublequote/ slash\ backslash 反斜杠| bar, comma< less> greater. period? questionspace 空格下面是一些特殊符号的英文读法,主要是数学符号＜is less than＞is more than≤is not less than≥is not more than≢is less than or equal to 小于或等于号- hyphen 连字符≣is more than or equal to 大于或等于号' apostrophe 省略号,英文中省略字符用的撇号;所有格符号％percent－dash 破折号‰per mille∞infinity 无限大号∝varies as 与…成比例( ) parentheses 圆括号√(square) root 平方根[ ] square brackets 方括号∵since; because 因为《》French quotes 法文引号;书名号∴hence 所以…ellipsis 省略号∷equals, as (proportion) 等于，成比例¨tandem colon 双点号∟angle 角∶ditto 双点号≨semicircle 半圆‖parallel 双线号≦circle 圆／virgule 斜线号○circumference 圆周～swung dash 代字号△triangle 三角形§section; division 分节号≧perpendicular to 垂直于→arrow 箭号；参见号∪union of 并，合集∩intersection of 交，通集∫the integral of …的积分ªplus or minus 正负号∑summation of 总和×is multiplied by 乘号©degree 度÷is divided by 除号′minute 分″second 秒≠is not equal to 不等于号≡is equivalent to 全等于号℃Celsius degree 摄氏度≌is equal to or approximately equal to 等于或约等于号一些符号的读法+ plus 加号；正号- minus 减号；负号ªplus 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() 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/ 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& ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号_ underscore 下划线。
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x>y x≥y x<y x≤y 0<x<1 0≤x≤1 |x| x
2
x3 x4 xn x−n √ x √ 3 x √ 4 x √ n x (x + y ) x y n! x ˆ x ¯ x ˜ xi
n 2
x plus y all squared x over y all squared n factorial x hat x bar x tilde xi / x subscript i / x suffix i / x sub i
∀
p⇒q
p⇔q
2. Sets x∈A x∈ /A A⊂B A∩B A\B x belongs to A / x is an element (or a member) of A x does not belong to A / x is not an element (or a member) of A A is contained in B / A is a subset of B A contains B / B is a subset of A A cap B / A meet B / A intersection B A cup B / A join B / A union B A minus B / the difference between A and B A cross B / the cartesian product of A and B
ai
1
the sum from i equals one to n ai / the sum as i runs from 1 to n of the ai
4. Linear algebra x − − → OA OA AT A−1 the norm (or modulus) of x OA / vector OA OA / the length of the segment OA A transpose / the transpose of A A inverse / the inverse of A 2
17.2.1999/H. V¨ aliaho
Pronunciation of mathematical expressions
The pronunciations of the most common mathematical expressions are given in the list below. In general, the shortest versions are preferred (unless greater precision is necessary). 1. Logic ∃ there exists for all p implies q / if p, then q p if and only if q /p is equivalent to q / p and q are equivalent
x≡y
x≡y
x is equivalent to (or identical with) y x is not equivalent to (or identical with) y x is greater than y x is greater than or equal to y x is less than y x is less than or equal to y zero is less than x is less than 1 zero is less than or equal to x is less than or equal to 1 mod x / modulus x x squared / x (raised) to the power 2 x cubed x to the fourth / x to the power four x to the nth / x to the power n x to the (power) minus n (square) root x / the square root of x cube root (of) x fourth root (of) x nth root (of) x
A⊃B A∪B
A×B
3. Real numbers x+1 x−1 xy x±1 (x − y )(x + y ) x y = x=5 x=5 x plus one x minus one x plus or minus one xy / x multiplied by y x minus y , x plus y x over y the equals sign x equals 5 / x is equal to 5 x (is) not equal to 5 1