各种标点和数学符 的英文名称
‘exclainmation mark’＝’!’
‘at’＝’@’
‘numbersign’＝’#’
‘dollar’＝’$’
‘percent’＝’%’
‘caret’＝’^’
‘ampersand’＝’&’
‘asterisk’＝’*’
‘parenleft’＝'(‘
‘parenright’＝’)’
‘minus’＝’-‘
‘underscore’＝’_’
‘equal’＝’=’
‘plus’＝’+’
‘bracketleft’＝'[‘
‘braceleft’＝'{‘
‘bracketright’＝’]’
‘braceright’＝’}’
‘semicolon’＝’;’
‘colon’＝’:’
‘quote’＝”’
’tilde’＝’~’
‘backslash’＝”
‘bar’＝’|’
‘comma’＝’,’
‘less’＝'<‘
‘period’＝’.’
‘greater’＝’>’
‘slash’＝’/’
‘question’＝’?’
‘space’＝’ ‘
~~~~~~~~~~~~~~~~~~~~~~
￣ hyphen 连字符
‘ apostrophe 省略 ；所有格符
— dash 破折
‘ ’single quotation marks 单引
“ ”double quotation marks 双引
( ) parentheses 圆括
[ ] square brackets 方括
Angle bracket
{} Brace
《 》French quotes 法文引 ；书名
… ellipsis 省略
¨ tandem colon 双点
” ditto 同上
‖ parallel 双线
／ virgule 斜线
＆ ampersand = and
～ swung dash 代字
§ section; division 分节
→ arrow 箭 ；参见
＋ plus 加 ；正
－ minus 减 ；负
± plus or minus 正负
× is multiplied by 乘
÷ is divided by 除
＝ is equal to 等于
≠ is not equal to 不等于
≡ is equivalent to 全等于
≌ is equal to or approximately equal to 等于或约等于
≈ is approximately equal to 约等于
＜ is less than 小于
＞ is more than 大于
≮ is not less than 不小于
≯ is not more than 不大于
≤ is less than or equal to 小于或等于
≥ is more than or equal to 大于或等于
％ per cent 百分之…
‰ per mill 千分之…
∞ infinity 无限大
∝ 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
就是这些东西，很好的符 记录，有利于加强编程语言的培养学习。
声明：本站部分文章及图片源自用户投稿，如本站任何资料有侵权请您尽早请联系jinwei@zod.com.cn进行处理,非常感谢！