| 想表达的意图 | 处理方式 | | (回车换行) | <br> | | (空格符) | &nbsp; | | &(AND符号) | &amp; | | <(左尖括号、小于号) | &lt; | | >(右尖括号、大于号) | &gt; | | °(度) | &deg; | | •(间隔符) | • | | ´ | &acute; | | " | &quot; | | “ | &ldquo; | | ” | &rdquo; | | ‰ | &permil; | | ← | &larr; | | ↑ | &uarr; | | → | &rarr; | | ↓ | &darr; | | ↔ | &harr; | | √ | &radic; | | ∝ | &prop; | | ∞ | &infin; | | ∠ | &ang; | | ∧ | &and; | | ∨ | &or; | | ∩ | &cap; | | ∪ | &cup; | | Ø | &Oslash; | | ∫ | &int; | | ∴ | &there4; | | ≈ | &asymp; | | ¥(RMB) | &yen; |
| | 想表达的意图 | 处理方式 | | ≠ | &ne; | | ≡ | &equiv; | | ≤ | &le; | | ≥ | &ge; | | ⊕ | &oplus; | | λ | &lambda; | | μ | &mu; | | ν | &nu; | | ξ | &xi; | | ν | &nu; | | ξ | &xi; | | ∏ | &prod; | | ∑ | &sum; | | ¥ | &yen; | | … | … | | ¹(一次方符号) | &sup1; | | ²(平方符号) | &sup2; | | ³(立方符号) | &sup3; | | nr(上标情形) | n<sup>r</sup> | | Ci(下标情形) | C<sub>i</sub> | | 加粗 | <b>加粗</b> | | 斜体 | <i>斜体</i> | | 下划线 | <u>下划线</u> | | ±(加减符号) | &plusmn; | | ×(乘法符号) | &times; | | ÷(除法符号) | &divide; | | ©(版权所有) | &copy; | | ®(注册商标) | &reg; | | ™(商标符号) | &trade; | | —(破折号) | — |
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