数学符号的读法数学符号的读法α(α( 阿而法阿而法) )β(β( 贝塔贝塔) )γ(γ(伽马)伽马)δδ(德尔塔)(德尔塔)εε(艾普西龙)(艾普西龙)ζζ(截塔)(截塔)ηη(艾塔)(艾塔) θθ(西塔)(西塔) ιι 约塔)约塔) κκ(卡帕)(卡帕)λλ(兰姆达)(兰姆达) μμ(米尤)(米尤) νν(纽)(纽) ξξ(可系)(可系) οο(奥密克戎)(奥密克戎)ππ (派)(派)ρρ (若)(若)σσ (西格马)(西格马)ττ (套)(套)υυ (英文或拉丁字(英文或拉丁字母)母)φφ(斐)(斐) χχ(喜)(喜) ψψ(普西))(普西)) ωω(欧米伽)(欧米伽) 1 Α α alpha a:lf 阿尔法 角度;系数2 Β β beta bet 贝塔 磁通系数;角度;系数3 Γ γ gamma ga:m 伽马 电导系数(小写)4 Δ δ delta delt 德尔塔 变动;密度;屈光度5 Ε ε epsilon ep`silon 伊普西龙 对数之基数6 Ζ ζ zeta zat 截塔 系数;方位角;阻抗;相对粘度;原子序数7 Η η eta eit 艾塔 磁滞系数;效率(小写)8 Θ θ thet θit 西塔 温度;相位角9 Ι ι iot aiot 约塔 微小,一点儿10 Κ κ kappa kap 卡帕 介质常数11 ∧ λ lambda lambd 兰布达波长(小写);体积12 Μ μ mu mju 缪 磁导系数;微(千分之一);放大因数(小写)13 Ν ν nu nju 纽 磁阻系数14 Ξ ξ xi ksi 克西15 Ο ο omicron omik`ron 奥密克戎16 ∏ π pi pai 派 圆周率=圆周÷直径=3.141617 Ρ ρ rho rou 肉 电阻系数(小写)18 ∑ σ sigma `sigma 西格马 总和(大写),表面密度;跨导(小写)19 Τ τ tau tau 套 时间常数20 Υ υ upsilon jup`silon 宇普西龙 位移21 Φ φ phi fai 佛爱 磁通;角22 Χ χ chi phai 西23 Ψ ψ psi psai 普西 角速;介质电通量(静电力线);角24 Ω ω omega o`miga 欧米伽 欧姆(大写);角速(小写);角希腊字母读法Αα:阿尔法 AlphaΒβ:贝塔 BetaΓγ:伽玛 GammaΔδ:德尔塔 DelteΕε:艾普西龙 Epsilonζ :捷塔 ZetaΖη:依塔 EtaΘθ:西塔 ThetaΙι:艾欧塔 IotaΚκ:喀帕 Kappa∧λ:拉姆达 LambdaΜμ:缪 MuΝν:拗 NuΞξ:克西 XiΟο:欧麦克轮 Omicron∏π:派 PiΡρ:柔 Rho∑σ:西格玛 SigmaΤτ:套 TauΥυ:宇普西龙 UpsilonΦφ:fai PhiΧχ:器 ChiΨψ:普赛 PsiΩω:欧米伽 Omega希腊字母怎么打打开 Office 文档之后,在你需要输入希腊字母的时候,先将输入法切换为英文状态,然后同时按下三个键 Ctrl+Shift+Q ,工具栏上的“字体”就会发生变化此刻,你再对照下表输入 a,b,c……即可得到您想要的希腊字母。
注意,大小写状态时所代表的希腊字母也会有大小写区分的哦!—dash 破折号‘ ’single quotation marks 单引号“ ”double quotation marks 双引号( )parentheses 圆括号[ ]square brackets 方括号《 》French quotes 法文引号;书名号...ellipsis 省略号¨tandem colon 双点号“ditto 同上‖parallel 双线号/virgule 斜线号&ampersand = and~swung dash 代字号§section; division 分节号→arrow 箭号;参见号+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#number …号℃Celsius system 摄氏度@at 单价α( 阿而法)β( 贝塔)γ(伽马)δ(德尔塔)ε(艾普西龙)ζ(截塔)η(艾塔) θ(西塔) ι 约塔) κ(卡帕)λ(兰姆达) μ(米尤) ν(纽) ξ(可系) ο(奥密克戎)π (派)ρ (若)σ (西格马)τ (套)υ (英文或拉丁字母)φ(斐) χ(喜) ψ(普西)) ω(欧米伽)各种符号的英文读法'exclam'='!''at'='@''numbersign'='#''dollar'='$''percent'='%''caret'='^''ampersand'='''colon'=':''quote'=''''doublequote'='“''backquote'=''''tilde'='~''backslash'='\''bar'='|''comma'=',''less'='''slash'='/''question'='?''space'=' '~~~~~~~~~~~~~~~~~~~~~~ ̄ hyphen 连字符' apostrophe 省略号;所有格符号— dash 破折号‘ ’single quotation marks 单引号“ ”double quotation marks 双引号( ) parentheses 圆括号[ ] square brackets 方括号Angle bracket{} Brace《 》French quotes 法文引号;书名号... ellipsis 省略号¨ tandem colon 双点号“ ditto 同上‖ parallel 双线号/ virgule 斜线号& ampersand = and~ swung dash 代字号§ section; division 分节号→ arrow 箭号;参见号+ 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π pi 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# number …号℃ Celsius system 摄氏度@ at 单价x'是 x prime(比如转置矩阵)x“是 x double-prime常用英文数学式常用英文数学式/ /符号的读法符号的读法Pronunciation of Numerals 数词的读法----------------------------------------------------------------------1.Cardinals and Ordinals 基数和序数(1)100 以内的数词基数 序数Roman ArabicNumerals Numerals罗马数字 阿拉伯数字读法 数码 读法I 1 one 1st the firstII 2 two 2nd the secondIII 3 three 3rd the thirdIV 4 four 4th the fourthV 5 five 5th the fifthVI 6 six 6th the sixthVII 7 seven 7th the seventhVIII 8 eight 8th the eighthIX 9 nine 9th the ninthX 10 ten 10th the tenthXI 11 eleven 11th the eleventhXII 12 twelve 12th the twelfthXIII 13 thirteen 13th the thirteenthXIV 14 fourteen 14th the fourteenthXV 15 fifteen 15th the fifteenthXVI 16 sixteen 16th the sixteenthXVII 17 seventeen 17th the seventeenthXVIII 18 eighteen 18th the eighteenthXIX 19 nineteen 19th the nineteenthXX 20 twenty 20th the twentiethXXI 21 twenty-one 21st the twenty-firstXXV 25 twenty-five 25th the twenty-fifthXXX 30 thirty 30th the thirtiethXL 40 forty 40th the fortiethL 50 fifty 50th the fiftiethLX 60 sixty 60th the sixtiethLXX 70 seventy 70th the seventiethLXXX 80 eighty 80th the eightiethXC 90 ninety 90th the 。