+ plus 加号；正号 - minus 减号；负号 ± plus or minus 正负号 × is multiplied by 乘号 ÷ is divided by 除号 ＝ is equal to 等于号 ≠ is not equal to 不等于号 ≡ is equivalent to 全等于号 ≌ is equal to or approximately equal to 等于或约等于号 ≈ is approximately equal to 约等于号 ＜ is less than 小于号 ＞ is more than 大于号 ≮ is not less than 不小于号 ≯ is not more than 不大于号 ≤ is less than or equal to 小于或等于号 ≥ is more than or equal to 大于或等于号 % per cent 百分之...‰ per mill 千分之...∞ infinity 无限大号 ∝ varies as 与...成比例 √ (square) root 平方根 ∵ since; because 因为 ∴ hence 所以 ∷ equals,as (proportion) 等于,成比例 ∠ angle 角 ⌒ semicircle 半圆 ⊙ circle 圆 ○ circumference 圆周 π pi 圆周率 △ triangle 三角形 ⊥ perpendicular to 垂直于 ∪ union of 并,合集 ∩ intersection of 交,通集 ∫ the integral of ...的积分 ∑ (sigma) summation of 总和 ° degree 度 ′ minute 分 〃 second 秒 ℃ Celsius system 摄氏度 { open brace,open curly 左花括号 } close brace,close curly 右花括号 ( open parenthesis,open paren 左圆括号 ) close parenthesis,close paren 右圆括号 () brakets/ parentheses 括号 [ open bracket 左方括号 ] close bracket 右方括号 [] square brackets 方括号 .period,dot 句号,点 | vertical bar,vertical virgule 竖线 & ampersand,and,reference,ref 和,引用 * asterisk,multiply,star,pointer 星号,乘号,星,指针 / slash,divide,oblique 斜线,斜杠,除号 // slash-slash,comment 双斜线,注释符 # pound 井号 \ backslash,sometimes escape 反斜线转义符,有时表示转义符或续行符 tilde 波浪符 .full stop 句号 ,comma 逗号 :colon 冒号 ; semicolon 分号 question mark 问号 !exclamation mark (英式英语) exclamation point (美式英语) ' apostrophe 撇号 - hyphen 连字号 -- dash 破折号 ...dots/ ellipsis 省略号 " single quotation marks 单引号 "" double quotation marks 双引号 ‖ parallel 双线号 & ampersand = and swung dash 代字号 § section; division 分节号 → arrow 箭号；参见号

　　

根据网上的资料，标点符号的英语名称。． period or full stop 句号， comma 逗号： colon 冒号； semicolon 分号！ exclamation mark 惊叹号？ question mark 问号- hyphen 连字符* asterisk 星号' apostrophe 所有格符号，单词内部的省略— dash 破折号_ underscore‘ ’ single quotation marks 单引号“ ” double quotation marks 双引号( ) parenthesis or round brackets 圆括号[ ] square brackets 方括号<> Angle brackets 尖括号{} curly brackets or braces 大括号《 》French quotes 法文引号；书名号... ellipsis 省略号¨ tandem colon 双点号" ditto 同上‖ parallel 双线号／ slash or virgule or diagonal mark 斜线号＆ ampersand = and～ tilde or swung dash 代字号§ section; division 分节号→ arrow 箭号；参见号| vertical bar 竖线\ backslash 反斜线=====================附：部分数学符号的英文名称＋ plus 加号；正号－ minus 减号；负号± plus or minus 正负号× is multiplied by 乘号÷ is divided by 除号＝ is equal to 等于号≠ is not equal to 不等于号≡ is equivalent to 全等于号≌ is equal to or approximately equal to 等于或约等于号≈ is approximately equal to 约等于号＜ less than sign 小于号＞ more than or greater than sign大于号≮ is not less than 不小于号≯ is not more than 不大于号≤ is less than or equal to 小于或等于号≥ is more than or equal to 大于或等于号％ per cent 百分之…‰ per mill 千分之…∞ infinity 无限大号∝ varies as 与…成比例√ (square) root 平方根∵ since; because 因为∴ hence 所以∷ equals, as (proportion) 等于，成比例∠ angle 角⌒ semicircle 半圆⊙ circle 圆○ circumference 圆周△ triangle 三角形⊥ perpendicular to 垂直于∪ union of 并，合集∩ intersection of 交，通集∫ the integral of …的积分∑ (sigma) summation of 总和° degree 度′ minute 分″ second 秒＃ number …号℃ Celsius system 摄氏度＠ at 在