类字母符号
类字母符号是一個位於基本多文種平面的Unicode區塊,包含了80個字符,其主要由一個或多個字母的字形构成。 除此之外,Unicode还有一个由字母构成的数学字母数字符号區塊,不過Unicode没有明确地将这些字符归类为“类字母符号”。[3]
| 类字母符号 Letterlike Symbols | |
|---|---|
| 範圍 | U+2100..U+214F (80個碼位) |
| 平面 | 基本多文種平面() |
| 文字 | 希臘字母(1個) 拉丁字母(4個) 通用(75個) |
| 符號系列 | 数学 缩写 |
| 已分配 | 80個碼位 |
| 未分配 | 0個保留碼位 |
| Unicode版本歷史 | |
| 1.0.0 | 57 (+57) |
| 3.0 | 59 (+2) |
| 3.2 | 74 (+15) |
| 4.0 | 75 (+1) |
| 4.1 | 77 (+2) |
| 5.0 | 79 (+2) |
| 5.1 | 80 (+1) |
| 相關區塊 | |
| 羅馬符號 | |
| 官方碼表 | |
| 點擊此處 | |
| 註釋:[1][2] | |
字符表
| 字符 | 图像 | 名称 | 英文名 | 碼位 |
|---|---|---|---|---|
| ℀ | 百分比 | Account Of | 2100 | |
| ℁ | Addressed To The Subject | 2101 | ||
| ℂ | 复数 | Double-Struck Capital C | 2102 | |
| ℃ | 摄氏度 | Degree Celsius | 2103 | |
| ℄ | Centre line Symbol | 2104 | ||
| ℅ | Care Of | 2105 | ||
| ℆ | Cada Una | 2106 | ||
| ℇ | Euler constant | 2107 | ||
| ℈ | 吩 | Scruple | 2108 | |
| ℉ | 华氏度 | Degree Fahrenheit | 2109 | |
| ℊ | G | Script Small G | 210a | |
| ℋ | H | Script Capital H | 210b | |
| ℌ | Black-Letter Capital H | 210c | ||
| ℍ | Double-Struck Capital H | 210d | ||
| ℎ | 普朗克常量 | Planck constant | 210e | |
| ℏ | 2π普朗克常量 | Planck Constant Over Two Pi | 210f | |
| ℐ | I | Script Capital I | 2110 | |
| ℑ | Black-Letter Capital I | 2111 | ||
| ℒ | L | Script Capital L | 2112 | |
| ℓ | Script Small L (LaTeX: \ell) | 2113 | ||
| ℔ | L B Bar Symbol | 2114 | ||
| ℕ | Double-Struck Capital N | 2115 | ||
| № | 编号 | Numero sign | 2116 | |
| ℗ | 录音版权符号 | Sound recording copyright symbol | 2117 | |
| ℘ | p 函数 | Script Capital P | 2118 | |
| ℙ | P | Double-Struck Capital P | 2119 | |
| ℚ | 有理数 | Double-Struck Capital Q | 211a | |
| ℛ | R | Script Capital R | 211b | |
| ℜ | R | Black-Letter Capital R | 211c | |
| ℝ | 實數 | Double-Struck Capital R | 211d | |
| ℞ | 药品处方 | Prescription Take | 211e | |
| ℟ | Response | 211f | ||
| ℠ | 服務商標 | Service mark | 2120 | |
| ℡ | 电话 | Telephone Sign | 2121 | |
| ™ | 注册商标 | Trademark Sign | 2122 | |
| ℣ | Versicle | 2123 | ||
| ℤ | Z | Double-Struck Capital Z | 2124 | |
| ℥ | 盎司 | Ounce Sign | 2125 | |
| Ω | 欧姆 | Ohm Sign | 2126 | |
| ℧ | 顛倒欧姆 | Inverted Ohm Sign | 2127 | |
| ℨ | Z | Black-Letter Capital Z | 2128 | |
| ℩ | Iota | Turned Greek Small Letter Iota | 2129 | |
| K | 开尔文 | Kelvin Sign | 212a | |
| Å | 埃格斯特朗 | Ångström Sign | 212b | |
| ℬ | B | Script Capital B | 212c | |
| ℭ | C | Black-Letter Capital C | 212d | |
| ℮ | 估計符號 | Estimated symbol | 212e | |
| ℯ | e | Script Small E | 212f | |
| ℰ | E | Script Capital E | 2130 | |
| ℱ | F | Script Capital F | 2131 | |
| Ⅎ | F | Turned Capital F | 2132 | |
| ℳ | M | Script Capital M | 2133 | |
| ℴ | o | Script Small O | 2134 | |
| ℵ | Alef | Alef Symbol | 2135 | |
| ℶ | Bet | Bet Symbol | 2136 | |
| ℷ | Gimel | Gimel Symbol | 2137 | |
| ℸ | Dalet | Dalet Symbol | 2138 | |
| ℹ | 信息来源 | Information Source | 2139 | |
| ℺ | Rotated Capital Q | 213a | ||
| ℻ | 传真符号 | Fax Sign | 213b | |
| ℼ | Double-Struck Small Pi | 213c | ||
| ℽ | Double-Struck Small Gamma | 213d | ||
| ℾ | Double-Struck Capital Gamma | 213e | ||
| ℿ | Double-Struck Capital Pi | 213f | ||
| ⅀ | Double–Struck N–Ary Summation | 2140 | ||
| ⅁ | Turned Sans-Serif Capital G | 2141 | ||
| ⅂ | Turned Sans-Serif Capital L | 2142 | ||
| ⅃ | Reversed Sans-Serif Capital L | 2143 | ||
| ⅄ | Turned Sans-Serif Capital Y | 2144 | ||
| ⅅ | Double-Struck Italic Capital D | 2145 | ||
| ⅆ | Double-Struck Italic Small D | 2146 | ||
| ⅇ | Double-Struck Italic Small E | 2147 | ||
| ⅈ | Double-Struck Italic Small I | 2148 | ||
| ⅉ | Double-Struck Italic Small J | 2149 | ||
| ⅊ | 界址符號 | Property line | 214a | |
| ⅋ | 反& | Turned Ampersand | 214b | |
| ⅌ | 比 | Per Sign | 214c | |
| ⅍ | 丹麥股份公司 | Aktieselskab | 214d | |
| ⅎ | Turned Small F | 214e | ||
| ⅏ | Symbol for Samaritan Source | 214f |
變體序列
區塊
| 类字母符号 Letterlike Symbols[1] Unicode Consortium 官方碼表(PDF) | ||||||||||||||||
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
| U+210x | ℀ | ℁ | ℂ | ℃ | ℄ | ℅ | ℆ | ℇ | ℈ | ℉ | ℊ | ℋ | ℌ | ℍ | ℎ | ℏ |
| U+211x | ℐ | ℑ | ℒ | ℓ | ℔ | ℕ | № | ℗ | ℘ | ℙ | ℚ | ℛ | ℜ | ℝ | ℞ | ℟ |
| U+212x | ℠ | ℡ | ™ | ℣ | ℤ | ℥ | Ω | ℧ | ℨ | ℩ | K | Å | ℬ | ℭ | ℮ | ℯ |
| U+213x | ℰ | ℱ | Ⅎ | ℳ | ℴ | ℵ | ℶ | ℷ | ℸ | ℹ | ℺ | ℻ | ℼ | ℽ | ℾ | ℿ |
| U+214x | ⅀ | ⅁ | ⅂ | ⅃ | ⅄ | ⅅ | ⅆ | ⅇ | ⅈ | ⅉ | ⅊ | ⅋ | ⅌ | ⅍ | ⅎ | ⅏ |
註釋
| ||||||||||||||||
歷史
下列與Unicode相關的文檔記錄了在本區塊中定義特定字符的目的和过程:
| 版本 | 最終碼位[lower-alpha 1] | 碼位数 | UTC ID | L2 ID | WG2 ID | 文檔 |
|---|---|---|---|---|---|---|
| 1.0.0 | U+2100..2138 | 57 | (待考) | |||
| L2/98-419 (pdf, doc (页面存档备份,存于)) | Aliprand, Joan, , , 1999-02-05 | |||||
| UTC/1999-017 | Davis, Mark, , 1999-06-02 | |||||
| L2/99-176R | Moore, Lisa, , , 1999-11-04 | |||||
| L2/05-137 | Freytag, Asmus, , 2005-05-10 | |||||
| L2/05-108R | Moore, Lisa, , , 2005-08-26, Create a "Normative Name Alias" property and file in the UCD. Populate the property with names from the sections "Typos" and "Bad or misleading names" from document L2/05-137. | |||||
| L2/10-221 | Moore, Lisa, , , 2010-08-23 | |||||
| N3903 (pdf, doc (页面存档备份,存于)) | , , 2011-03-31, WG2 accepts to add the formal name alias "WEIERSTRASS ELLIPTIC FUNCTION" to 2118 SCRIPT CAPITAL P. | |||||
| L2/15-050R[lower-alpha 2][lower-alpha 3] | Davis, Mark; et al, , 2015-01-29 | |||||
| L2/20-275R | Sargent, Murray, , 2021-01-05 | |||||
| L2/20-281 | Hudson, John, , 2020-11-10 | |||||
| L2/21-016R | Anderson, Deborah; Whistler, Ken; Pournader, Roozbeh; Moore, Lisa; Liang, Hai, , , 2021-01-14 | |||||
| L2/21-009 | Moore, Lisa, , , 2021-01-27, The UTC accepts 52 variation sequences to distinguish roundhand and chancery style mathematical script alphabetic characters | |||||
| 3.0 | U+2139 | 1 | N1138 | LaBonté, Alain, , 1995-01-30 | ||
| N1203 (页面存档备份,存于) | Umamaheswaran, V. S.; Ksar, Mike, , , 1995-05-03 | |||||
| N1303 (html, doc (页面存档备份,存于)) | Umamaheswaran, V. S.; Ksar, Mike, , 1996-01-26 | |||||
| L2/97-128 | N1564 | Paterson, Bruce, , 1997-05-15 | ||||
| L2/97-288 | N1603 (页面存档备份,存于) | Umamaheswaran, V. S., , , 1997-10-24 | ||||
| L2/98-005R | N1682 | , 1997-12-17 | ||||
| L2/98-320 | N1898 (页面存档备份,存于) | , 1998-10-22 | ||||
| N1897 (页面存档备份,存于) | Paterson, Bruce; Everson, Michael, , 1998-10-22 | |||||
| L2/99-010 | N1903 (pdf, html (页面存档备份,存于), doc (页面存档备份,存于)) | Umamaheswaran, V. S., , 1998-12-30 | ||||
| L2/99-126 | Paterson, Bruce, , 1999-04-14 | |||||
| L2/11-438[lower-alpha 4][lower-alpha 3] | N4182 (页面存档备份,存于) | Edberg, Peter, , 2011-12-22 | ||||
| U+213A | 1 | L2/98-215 | N1748 (页面存档备份,存于) | Everson, Michael, , 1998-05-25 | ||
| L2/98-281R (pdf, html (页面存档备份,存于)) | Aliprand, Joan, , , 1998-07-31 | |||||
| L2/98-292R (pdf, html (页面存档备份,存于), Figure 1 (页面存档备份,存于)) | , , 1998-08-19 | |||||
| L2/98-292 | N1840 (页面存档备份,存于) | , , 1998-08-25 | ||||
| L2/98-301 | N1847 (页面存档备份,存于) | Everson, Michael, , 1998-09-12 | ||||
| L2/98-372 | N1884R2 (pdf, doc (页面存档备份,存于)) | Whistler, Ken; et al, , 1998-09-22 | ||||
| L2/98-329 | N1920 (页面存档备份,存于) | , 1998-10-28 | ||||
| L2/99-010 | N1903 (pdf, html (页面存档备份,存于), doc (页面存档备份,存于)) | Umamaheswaran, V. S., , , 1998-12-30 | ||||
| 3.2 | U+213D..2149, 214B | 14 | L2/00-119[lower-alpha 5] | N2191R (页面存档备份,存于) | Whistler, Ken; Freytag, Asmus, , 2000-04-19 | |
| L2/00-234 | N2203 (rtf, txt (页面存档备份,存于)) | Umamaheswaran, V. S., , , 2000-07-21 | ||||
| L2/00-115R2 | Moore, Lisa, , , 2000-08-08 | |||||
| L2/01-050 | N2253 (页面存档备份,存于) | Umamaheswaran, V. S., , , 2001-01-21 | ||||
| L2/01-012R | Moore, Lisa, , , 2001-05-21, Change the name of the proposed character at U+2140 from DOUBLE STRUCK CAPITAL SIGMA to DOUBLE STRUCK N-ARY SUMMATION. | |||||
| L2/01-227 | Whistler, Ken, , , 2001-05-22 | |||||
| L2/01-184R | Moore, Lisa, , , 2001-06-18 | |||||
| L2/01-344 | N2353 (pdf, doc (页面存档备份,存于)) | Umamaheswaran, V. S., , , 2001-09-09 | ||||
| U+214A | 1 | L2/98-374 | N1887R (页面存档备份,存于) | Freytag, Asmus, , 1998-09-24 | ||
| L2/99-010 | N1903 (pdf, html (页面存档备份,存于), doc (页面存档备份,存于)) | Umamaheswaran, V. S., , 1998-12-30 | ||||
| L2/00-091 | N2184 (页面存档备份,存于) | Freytag, Asmus, , 2000-03-14 | ||||
| L2/00-234 | N2203 (rtf, txt (页面存档备份,存于)) | Umamaheswaran, V. S., , , 2000-07-21 | ||||
| L2/00-115R2 | Moore, Lisa, , 2000-08-08 | |||||
| 4.0 | U+213B | 1 | L2/99-353 | N2056 (页面存档备份,存于) | , , 1999-07-29 | |
| L2/99-380 | , 1999-12-07 | |||||
| L2/99-380.3 | , 1999-12-07 | |||||
| L2/00-084 | N2182 (页面存档备份,存于) | , , 1999-12-07 | ||||
| L2/99-382 | Whistler, Ken, , , 1999-12-09 | |||||
| L2/00-066 | N2170 (pdf, doc (页面存档备份,存于)) | , , 2000-02-10 | ||||
| L2/00-073 | N2167 (页面存档备份,存于) | Karlsson, Kent, , 2000-03-02 | ||||
| L2/00-285 | N2244 (页面存档备份,存于) | , 2000-08-10 | ||||
| L2/00-291 | Everson, Michael, , 2000-08-30 | |||||
| N2282 (页面存档备份,存于) | , 2000-09-21 | |||||
| L2/01-349 | N2374R (页面存档备份,存于) | , 2001-09-03 | ||||
| L2/01-387 | N2390 (页面存档备份,存于) | Kim, Kyongsok, , 2001-10-13 | ||||
| L2/01-388 | N2392 (页面存档备份,存于) | Kim, Kyongsok, , 2001-10-16 | ||||
| L2/01-420 | Whistler, Ken, , , 2001-10-30 | |||||
| L2/01-458 | N2407 (页面存档备份,存于) | Umamaheswaran, V. S., , 2001-11-16 | ||||
| L2/02-372 | N2453 (pdf, doc (页面存档备份,存于)) | Umamaheswaran, V. S., , , 2002-10-30 | ||||
| 4.1 | U+213C, 214C | 2 | L2/03-194 | N2590 (页面存档备份,存于) | Freytag, Asmus, , 2003-06-09 | |
| L2/04-406 | Freytag, Asmus; Sargent, Murray; Beeton, Barbara; Carlisle, David, , 2004-11-15 | |||||
| 5.0 | U+214D | 1 | L2/04-394 | N2887 (页面存档备份,存于), N2889 (页面存档备份,存于) | Stötzner, Andreas, , 2004-11-09 | |
| U+214E | 1 | L2/05-076 | Davis, Mark, , 2005-02-10 | |||
| L2/05-183 | N2957 (页面存档备份,存于) | Everson, Michael; Haugen, Odd Einar; Emiliano, António; Pedro, Susana; Grammel, Florian; Baker, Peter; Stötzner, Andreas; Dohnicht, Marcus; Luft, Diana, , 2005-08-02 | ||||
| L2/05-191 | Whistler, Ken, , 2005-08-02 | |||||
| L2/05-193R2 | N2960R (页面存档备份,存于) | Everson, Michael, , 2005-08-12 | ||||
| N2942 (页面存档备份,存于) | Freytag, Asmus; Whistler, Ken, , 2005-08-12 | |||||
| L2/05-180 | Moore, Lisa, , , 2005-08-17 | |||||
| L2/05-108R | Moore, Lisa, , , 2005-08-26 | |||||
| N2953 (pdf, doc (页面存档备份,存于)) | Umamaheswaran, V. S., , , 2006-02-16 | |||||
| 5.1 | U+214F | 1 | L2/06-245 | N3217 (页面存档备份,存于) | Hudson, John; et al, , 2006-07-27 | |
| L2/06-324R2 | Moore, Lisa, , , 2006-11-29 | |||||
| L2/07-268 | N3253 (pdf, doc (页面存档备份,存于)) | Umamaheswaran, V. S., , , 2007-07-26 | ||||
参考资料
- . The Unicode Standard. [22 March 2013]. (原始内容存档于2014-03-12).
- . Addison-Wesley Publishing Company, Inc. 1990, 1991. ISBN 0-201-56788-1.
- . (PDF). Mountain View, CA: Unicode, Inc. 2021-09 [2022-06-09]. ISBN 978-1-936213-29-0. (原始内容 (PDF)存档于2022-05-23).
- (PDF). [2013-06-26]. (原始内容存档 (PDF)于2016-04-17).
- . The Unicode Consortium. [2022-06-09]. (原始内容存档于2021-02-09).}
- . Unicode Consortium. 2019-02-04 [2022-06-09]. (原始内容存档于2020-06-30).
- . Unicode Consortium. 2019-01-15 [2022-06-09]. (原始内容存档于2022-03-28).
- . The Unicode Consortium. [2022-06-09]. (原始内容存档于2022-03-31).
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