±
U+00B1
| 名称 | ± 正负号 |
| 编码 | U+00B1 |
| HTML代码 | ± ± |
| CSS代码 | \00B1 |
| 实体 | ± |
| 分区 | 拉丁文补充1 |
| 版本 | 1.1 (1993) |
| 键盘码 | Alt 241 (English keyboard layout) |
| Age | 1.1 |
| 镜像 | No |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 00B1 |
| Simple Case Folding | 00B1 |
编码
| 编码 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | C2 B1 | 194 177 | 49841 | 11000010 10110001 |
| UTF-16BE | 00 B1 | 0 177 | 177 | 00000000 10110001 |
| UTF-16LE | B1 00 | 177 0 | 45312 | 10110001 00000000 |
| UTF-32BE | 00 00 00 B1 | 0 0 0 177 | 177 | 00000000 00000000 00000000 10110001 |
| UTF-32LE | B1 00 00 00 | 177 0 0 0 | 2969567232 | 10110001 00000000 00000000 00000000 |