希腊数学符号与读音对照表
大写
小写
读音
Α
α
alpha['ælfa]
Β
β
beta['bi:ta / 'beita]
Γ
γ
gamma['gæma]
Δ
δ
delta['delta]
Ε
ε
epsilon['epsilan / ep'sailan]
Ζ
ζ
zeta['zi:ta]
Η
η
eta['i:ta / 'eita]
Θ
θ
theta['θita]
Ι
ι
iota[ai'outa]
Κ
κ
kappa['kæpa]
Λ
λ
lambda['læmda]
Ψ
ψ
psi
Μ
μ
mu[mju:]
Ν
ν
nu[nju:]
Ξ
ξ
xi
Ο
ο
omicron
Π
π
pi
Ρ
ρ
rho
Σ
σ
sigma
Τ
τ
tau
Υ
υ
upsilon
Φ
φ
phi
Χ
χ
chi
Ω
ω
omega











































特殊符号的英文读法
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 成比例
( ) parentheses 圆括号 
(square) root 平方根
[ ] square brackets 方括号 
since; because 因为semicircle
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
ditto 双点号
semicircle 半圆
parallel 双线号
circle
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
± plus or minus 正负号
summation of 总和
× is multiplied by 乘号
° degree
÷ is divided by 除号 
minute
second
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
计算机编成常用符号英语读音
` backquote 反引号
~ tilde
! exclam
@ at
# numbersign,英语国家是hash,美语是pound,音乐里作sharp,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
? question
  space 空格

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