常用符號(hào)

1、三十六三十六.常用單位等常用單位等常用標(biāo)點(diǎn)符號(hào)常用標(biāo)點(diǎn)符號(hào)period句號(hào)句號(hào)，comma逗號(hào)逗號(hào)：colon冒號(hào)冒號(hào)；semicolon分號(hào)分號(hào)！exclamation驚嘆號(hào)驚嘆號(hào)？questionmark問號(hào)問號(hào)￣hyphen連字符連字符apostrophe省略號(hào)；所有格符號(hào)省略號(hào)；所有格符號(hào)—dash破折號(hào)破折號(hào)‘’singlequotationmarks單引號(hào)單引號(hào)“”doublequotationmarks雙引號(hào)雙引號(hào)()pa

2、rentheses圓括號(hào)圓括號(hào)[]squarebrackets方括號(hào)方括號(hào)《》Frenchquotes法文引號(hào)；書名號(hào)法文引號(hào)；書名號(hào)...ellipsis省略號(hào)省略號(hào)temcolon雙點(diǎn)號(hào)雙點(diǎn)號(hào)“ditto同上同上‖parallel雙線號(hào)雙線號(hào)／virgule斜線號(hào)斜線號(hào)＆ampers=～swungdash代字號(hào)代字號(hào)sectiondivision分節(jié)號(hào)分節(jié)號(hào)→arrow箭號(hào)；參見號(hào)箭號(hào)；參見號(hào)＋plus加號(hào)；正號(hào)加號(hào)；正號(hào)－minu

3、s減號(hào)；負(fù)號(hào)減號(hào)；負(fù)號(hào)⊥perpendicularto垂直于垂直于∪unionof并，合集并，合集∩intersectionof交，通集交，通集∫theintegralof…的積分的積分∑(sigma)summationof總和總和degree度′minute分″second秒＃number…號(hào)℃Celsiussystem攝氏度攝氏度＠at單價(jià)單價(jià)LinearMeasure長(zhǎng)度長(zhǎng)度1inch英寸英寸=25.4millimetres毫米毫

4、米1foot英尺英尺=12inches英寸英寸=0.3048metre米1yard碼=3feet英尺英尺=0.9144metre米1(statute)mile英里英里=1760yards碼=1.609kilometres千米千米1nauticalmile海里海里=1852m.米SquareMeasure面積面積1squareinch平方英寸平方英寸=6.45sq.centimetres平方厘米平方厘米1squarefoot平方英尺平方英