-
注释：实体名称对大小写敏感。
带有实体名称的
ASCII
实体
结果
'
描述
实体名称
实体编号
"
"
'
'
quotation mark
apostrophe
&
ampersand
&
<
less-than
<
>
greater-than
>
ISO 8859-1
符号实体
结果
描述
non-breaking space
?
inverted
exclamation mark
?
cent
?
pound
¤
currency
¤
yen
?
broken vertical bar
§
section
¨
spacing
diaeresis
?
copyright
§
feminine ordinal indicator
¨
angle quotation
mark (left)
?
negation
soft
hyphen
?
registered trademark
?
spacing macron
?
degree
?
plus-or-minus
°
superscript 2
±
superscript 3
?
spacing acute
?
micro
?
paragraph
&
<
>
实体名称
¡
¢
£
¤
¥
¦
§
¨
©
ª
«
¬
®
¯
°
±
²
³
´
µ
¶
实体编号
¡
¢
£
¤
¥
¦
§
¨
©
ª
«
¬
®
¯
°
±
²
³
´
µ
¶
?
middle dot
·
?
spacing cedilla
¸
?
superscript 1
¹
·
masculine ordinal indicator
º
?
angle quotation mark (right)
»
?
fraction 1/4
¼
?
fraction 1/2
½
?
fraction 3/4
¾
?
inverted
question mark
¿
?
multiplication
×
?
division
÷
ISO 8859-1
字符实体
结果
描述
实体名称
?
capital a, grave accent
À
?
capital a, acute accent
Á
?
capital a, circumflex accent
Â
?
capital a, tilde
Ã
?
capital a,
umlaut mark
Ä
?
capital a, ring
Å
?
capital ae
Æ
?
capital c,
cedilla
Ç
?
capital e,
grave accent
È
?
capital e,
acute accent
É
?
capital e,
circumflex accent
Ê
?
capital e,
umlaut mark
Ë
?
capital i,
grave accent
Ì
?
capital i,
acute accent
Í
?
capital i,
circumflex accent
Î
?
capital i,
umlaut mark
Ï
?
capital eth,
Icelandic
Ð
?
capital n, tilde
Ñ
?
capital o,
grave accent
Ò
?
capital o,
acute accent
Ó
?
capital o,
circumflex accent
Ô
?
capital o,
tilde
Õ
·
¸
¹
º
»
¼
½
¾
¿
×
÷
实体编号
À
Á
Â
Ã
Ä
Å
Æ
Ç
È
É
Ê
Ë
Ì
Í
Î
Ï
Ð
Ñ
Ò
Ó
Ô
Õ
?
?
?
?
×
capital o, umlaut mark
capital o, slash
capital u,
grave accent
capital u, acute accent
Ö
Ø
Ù
Ú
Ö
Ø
Ù
Ú
Û
capital u, circumflex
accent
Û
?
capital u, umlaut mark
?
capital y,
acute accent
?
capital THORN, Icelandic
?
small sharp s,
German
?
small a,
grave accent
?
small a, acute accent
?
small a,
circumflex accent
?
small a, tilde
?
small a, umlaut mark
?
small a, ring
à
small ae
á
small c,
cedilla
?
small
e, grave accent
°
small e, acute accent
±
small e,
circumflex accent
?
small e, umlaut mark
?
small i, grave
accent
?
small i,
acute accent
?
small i, circumflex accent
?
small i, umlaut
mark
?
small eth,
Icelandic
?
small
n, tilde
?
small
o, grave accent
?
small o, acute accent
?
small o,
circumflex accent
è
small o, tilde
é
small o, umlaut mark
ê
small o, slash
·
small u, grave
accent
?
small u,
acute accent
?
small u, circumflex accent
?
small u, umlaut
mark
Ü
Ý
Þ
ß
à
á
â
ã
ä
å
æ
ç
è
é
ê
ë
ì
í
î
ï
ð
ñ
ò
ó
ô
õ
ö
ø
ù
ú
û
ü
Ü
Ý
Þ
ß
à
á
â
ã
ä
å
æ
ç
è
é
ê
ë
ì
í
î
ï
ð
ñ
ò
ó
ô
õ
ö
ø
ù
ú
û
ü
ì
í
?
small y, acute
accent
small thorn, Icelandic
small y, umlaut mark
ý
þ
ÿ
ý
þ
ÿ
HTML
支持的数学符号
结果
?
?
?
?
?
?
?
for all
part
exists
empty
nabla
notin
ni
描述
实体名称
实体编号
∀
∀
∂
∂
&exists; ∃
∅
∅
∇
∇
∈
∈
∉
∉
∋
∑
∋
∑
∏
∏
−
−
∗ ∗
√
√
∝
∝
∞
∞
∠
∧
∨
∩
∪
∫
∼
∠
∧
∨
∩
∪
∫
∼
?
isin
?
prod
↖
sum
?
?
minus
lowast
↗
square root
↘
proportional to
↙
infinity
?
angle
∧
and
∨
or
∩
cap
∪
cup
∫
integral
∴
therefore
?
?
simular to
∴ ∴
approximately equal
≅
≅
≈
≈
≠
≠
≡
≡
≈
almost equal
≠
not equal
≡
equivalent