Degree Sign vs Precedes Under Relation
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://symbolfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://symbolfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://symbolfyi.com/entity//)Use the native HTML custom element.
VS
属性对比
| 属性 | ° 00B0 | ⊰ 22B0 |
|---|---|---|
| 名称 | Degree Sign | Precedes Under Relation |
| 分类 | Math Symbols | Math Symbols |
| 块 | Latin-1 Supplement | Mathematical Operators |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Other Symbol (So) | Math Symbol (Sm) |
| 双向 | ET | ON |
编码对比
| 格式 | 00B0 | 22B0 |
|---|---|---|
| Unicode | U+00B0 | U+22B0 |
| HTML Decimal | ° | ⊰ |
| HTML Hex | ° | ⊰ |
| CSS | \00B0 | \22B0 |
| JavaScript | \u{B0} | \u{22B0} |
| Python | \u00b0 | \u22b0 |
| UTF-8 | c2 b0 | e2 8a b0 |
如何区分
Degree Sign 和 Precedes Under Relation 同属 Math Symbols 类别，但位于不同的 Unicode 区块。请查看下方对比表了解编码和属性差异。
提示：将字符粘贴到 hex 编辑器中，或使用
charCodeAt()
在 JavaScript 中检查实际码位。