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 | > | > |
HTML 支持的数学符号
| 结果 | 描述 | 实体名称 | 实体编号 |
|---|
| ∀ | for all | ∀ | ∀ |
| ∂ | part | ∂ | ∂ |
| ∃ | exists | &exists; | ∃ |
| ∅ | empty | ∅ | ∅ |
| ∇ | nabla | ∇ | ∇ |
| ∈ | isin | ∈ | ∈ |
| ∉ | notin | ∉ | ∉ |
| ∋ | ni | ∋ | ∋ |
| ∏ | 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 | ≡ | ≡ |
| ≤ | less or equal | ≤ | ≤ |
| ≥ | greater or equal | ≥ | ≥ |
| ⊂ | subset of | ⊂ | ⊂ |
| ⊃ | superset of | ⊃ | ⊃ |
| ⊄ | not subset of | ⊄ | ⊄ |
| ⊆ | subset or equal | ⊆ | ⊆ |
| ⊇ | superset or equal | ⊇ | ⊇ |
| ⊕ | circled plus | ⊕ | ⊕ |
| ⊗ | cirled times | ⊗ | ⊗ |
| ⊥ | perpendicular | ⊥ | ⊥ |
| ⋅ | dot operator | ⋅ | ⋅ |
HTML 支持的希腊字母
| 结果 | 描述 | 实体名称 | 实体编号 |
|---|
| Α | Alpha | Α | Α |
| Β | Beta | Β | Β |
| Γ | Gamma | Γ | Γ |
| Δ | Delta | Δ | Δ |
| Ε | Epsilon | Ε | Ε |
| Ζ | Zeta | Ζ | Ζ |
| Η | Eta | Η | Η |
| Θ | Theta | Θ | Θ |
| Ι | Iota | Ι | Ι |
| Κ | Kappa | Κ | Κ |
| Λ | Lambda | Λ | Λ |
| Μ | Mu | Μ | Μ |
| Ν | Nu | Ν | Ν |
| Ξ | Xi | Ξ | Ξ |
| Ο | Omicron | Ο | Ο |
| Π | Pi | Π | Π |
| Ρ | Rho | Ρ | Ρ |
| Sigmaf | | undefined |
| Σ | Sigma | Σ | Σ |
| Τ | Tau | Τ | Τ |
| Υ | Upsilon | Υ | Υ |
| Φ | Phi | Φ | Φ |
| Χ | Chi | Χ | Χ |
| Ψ | Psi | Ψ | Ψ |
| Ω | Omega | Ω | Ω |
| | | |
| α | alpha | α | α |
| β | beta | β | β |
| γ | gamma | γ | γ |
| δ | delta | δ | δ |
| ε | epsilon | ε | ε |
| ζ | zeta | ζ | ζ |
| η | eta | η | η |
| θ | theta | θ | θ |
| ι | iota | ι | ι |
| κ | kappa | κ | κ |
| λ | lambda | λ | Λ |
| μ | mu | μ | μ |
| ν | nu | ν | Ν |
| ξ | xi | ξ | ξ |
| ο | omicron | ο | ο |
| π | pi | π | π |
| ρ | rho | ρ | ρ |
| ς | sigmaf | ς | ς |
| σ | sigma | σ | σ |
| τ | tau | τ | τ |
| υ | upsilon | υ | υ |
| φ | phi | φ | φ |
| χ | chi | χ | χ |
| ψ | psi | ψ | ψ |
| ω | omega | ω | ω |
| | | |
| ϑ | theta symbol | ϑ | ϑ |
| ϒ | upsilon symbol | ϒ | ϒ |
| ϖ | pi symbol | ϖ | ϖ |
HTML 支持的其他实体
| 结果 | 描述 | 实体名称 | 实体编号 |
|---|
| Π| capital ligature OE | Π| Π|
| œ | small ligature oe | œ | œ |
| Š | capital S with caron | Š | Š |
| š | small S with caron | š | š |
| Ÿ | capital Y with diaeres | Ÿ | Ÿ |
| ƒ | f with hook | ƒ | ƒ |
| ˆ | modifier letter circumflex accent | ˆ | ˆ |
| ˜ | small tilde | ˜ | ˜ |
| en space | | |
| em space | | |
| thin space | | |
| | zero width non-joiner | | |
| | zero width joiner | | |
| | left-to-right mark | | |
| | right-to-left mark | | |
| – | en dash | – | – |
| — | em dash | — | — |
| ‘ | left single quotation mark | ‘ | ‘ |
| ’ | right single quotation mark | ’ | ’ |
| ‚ | single low-9 quotation mark | ‚ | ‚ |
| “ | left double quotation mark | “ | “ |
| ” | right double quotation mark | ” | ” |
| „ | double low-9 quotation mark | „ | „ |
| † | dagger | † | † |
| ‡ | double dagger | ‡ | ‡ |
| • | bullet | • | • |
| … | horizontal ellipsis | … | … |
| ‰ | per mille | ‰ | ‰ |
| ′ | minutes | ′ | ′ |
| ″ | seconds | ″ | ″ |
| ‹ | single left angle quotation | ‹ | ‹ |
| › | single right angle quotation | › | › |
| ‾ | overline | ‾ | ‾ |
| € | euro | € | € |
| ™ | trademark | ™ | ™ |
| ← | left arrow | ← | ← |
| ↑ | up arrow | ↑ | ↑ |
| → | right arrow | → | → |
| ↓ | down arrow | ↓ | ↓ |
| ↔ | left right arrow | ↔ | ↔ |
| ↵ | carriage return arrow | ↵ | ↵ |
| ⌈ | left ceiling | ⌈ | ⌈ |
| ⌉ | right ceiling | ⌉ | ⌉ |
| ⌊ | left floor | ⌊ | ⌊ |
| ⌋ | right floor | ⌋ | ⌋ |
| ◊ | lozenge | ◊ | ◊ |
| ♠ | spade | ♠ | ♠ |
| ♣ | club | ♣ | ♣ |
| ♥ | heart | ♥ | ♥ |
| ♦ | diamond | ♦ | ♦ |
ISO 8859-1 符号实体
| 结果 | 描述 | 实体名称 | 实体编号 |
|---|
| non-breaking space | | |
| ¡ | inverted exclamation mark | ¡ | ¡ |
| ¢ | cent | ¢ | ¢ |
| £ | pound | £ | £ |
| ¤ | currency | ¤ | ¤ |
| ¥ | yen | ¥ | ¥ |
| ¦ | broken vertical bar | ¦ | ¦ |
| § | section | § | § |
| ¨ | spacing diaeresis | ¨ | ¨ |
| © | copyright | © | © |
| ª | feminine ordinal indicator | ª | ª |
| « | angle quotation mark (left) | « | « |
| ¬ | negation | ¬ | ¬ |
| | soft hyphen | | |
| ® | registered trademark | ® | ® |
| ¯ | spacing macron | ¯ | ¯ |
| ° | degree | ° | ° |
| ± | plus-or-minus | ± | ± |
| ² | superscript 2 | ² | ² |
| ³ | superscript 3 | ³ | ³ |
| ´ | spacing acute | ´ | ´ |
| µ | micro | µ | µ |
| ¶ | paragraph | ¶ | ¶ |
| · | middle dot | · | · |
| ¸ | spacing cedilla | ¸ | ¸ |
| ¹ | superscript 1 | ¹ | ¹ |
| º | masculine ordinal indicator | º | º |
| » | angle quotation mark (right) | » | » |
| ¼ | fraction 1/4 | ¼ | ¼ |
| ½ | fraction 1/2 | ½ | ½ |
| ¾ | fraction 3/4 | ¾ | ¾ |
| ¿ | inverted question mark | ¿ | ¿ |
| × | multiplication | × | × |
| ÷ | division | ÷ | ÷ |
ISO 8859-1 字符实体
| 结果 | 描述 | 实体名称 | 实体编号 |
|---|
| À | capital a, grave accent | À | À |
| Á | capital a, acute accent | Á | Á |
| Â | capital a, circumflex accent | Â | Â |
| Ã | capital a, tilde | Ã | Ã |
| Ä | capital a, umlaut mark | Ä | Ä |
| Å | capital a, ring | Å | Å |
| Æ | capital ae | Æ | Æ |
| Ç | capital c, cedilla | Ç | Ç |
| È | capital e, grave accent | È | È |
| É | capital e, acute accent | É | É |
| Ê | capital e, circumflex accent | Ê | Ê |
| Ë | capital e, umlaut mark | Ë | Ë |
| Ì | capital i, grave accent | Ì | Ì |
| Í | capital i, acute accent | Í | Í |
| Î | capital i, circumflex accent | Î | Î |
| Ï | capital i, umlaut mark | Ï | Ï |
| Ð | capital eth, Icelandic | Ð | Ð |
| Ñ | capital n, tilde | Ñ | Ñ |
| Ò | capital o, grave accent | Ò | Ò |
| Ó | capital o, acute accent | Ó | Ó |
| Ô | capital o, circumflex accent | Ô | Ô |
| Õ | capital o, tilde | Õ | Õ |
| Ö | capital o, umlaut mark | Ö | Ö |
| Ø | capital o, slash | Ø | Ø |
| Ù | capital u, grave accent | Ù | Ù |
| Ú | capital u, acute accent | Ú | Ú |
| Û | capital u, circumflex accent | Û | Û |
| Ü | capital u, umlaut mark | Ü | Ü |
| Ý | capital y, acute accent | Ý | Ý |
| Þ | capital THORN, Icelandic | Þ | Þ |
| ß | small sharp s, German | ß | ß |
| à | small a, grave accent | à | à |
| á | small a, acute accent | á | á |
| â | small a, circumflex accent | â | â |
| ã | small a, tilde | ã | ã |
| ä | small a, umlaut mark | ä | ä |
| å | small a, ring | å | å |
| æ | small ae | æ | æ |
| ç | small c, cedilla | ç | ç |
| è | small e, grave accent | è | è |
| é | small e, acute accent | é | é |
| ê | small e, circumflex accent | ê | ê |
| ë | small e, umlaut mark | ë | ë |
| ì | small i, grave accent | ì | ì |
| í | small i, acute accent | í | í |
| î | small i, circumflex accent | î | î |
| ï | small i, umlaut mark | ï | ï |
| ð | small eth, Icelandic | ð | ð |
| ñ | small n, tilde | ñ | ñ |
| ò | small o, grave accent | ò | ò |
| ó | small o, acute accent | ó | ó |
| ô | small o, circumflex accent | ô | ô |
| õ | small o, tilde | õ | õ |
| ö | small o, umlaut mark | ö | ö |
| ø | small o, slash | ø | ø |
| ù | small u, grave accent | ù | ù |
| ú | small u, acute accent | ú | ú |
| û | small u, circumflex accent | û | û |
| ü | small u, umlaut mark | ü | ü |
| ý | small y, acute accent | ý | ý |
| þ | small thorn, Icelandic | þ | þ |
| ÿ | small y, umlaut mark | ÿ | ÿ |
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