數(shù)學(xué)阿拉伯符號讀法

1、數(shù)學(xué)符號的讀法( 阿而法)( 貝塔)(伽馬）（德爾塔）（艾普西龍）（截塔）（艾塔） （西塔） 約塔） （卡帕）（蘭姆達(dá)） （米尤） （紐） （可系） （奧密克戎） （派） （若） （西格馬） （套） （英文或拉丁字母）（斐） （喜） （普西） （歐米伽）更全面：1 alpha a:lf 阿爾法 角度；系數(shù)2 beta bet 貝塔 磁通系數(shù)；角度；系數(shù)3 gamma ga:m 伽馬 電導(dǎo)系數(shù)（小寫）4 delta delt 德爾塔 變動(dòng)；密度；屈光度5 epsilon epsilon 伊普西龍 對數(shù)之基數(shù)6 zeta zat 截塔 系數(shù)；方位角；阻抗；相對粘度；原子序數(shù)7 eta eit 艾塔

2、 磁滯系數(shù)；效率（小寫）8 thet it 西塔 溫度；相位角9 iot aiot 約塔 微小，一點(diǎn)兒10 kappa kap 卡帕 介質(zhì)常數(shù)11 lambda lambd 蘭布達(dá)波長（小寫）；體積12 mu mju 繆 磁導(dǎo)系數(shù)；微（千分之一）；放大因數(shù)（小寫）13 nu nju 紐 磁阻系數(shù)14 xi ksi 克西15 omicron omikron 奧密克戎16 pi pai 派 圓周率=圓周÷直徑=3.141617 rho rou 肉 電阻系數(shù)（小寫）18 sigma sigma 西格馬 總和（大寫），表面密度；跨導(dǎo)（小寫）19 tau tau 套 時(shí)間常數(shù)20 upsilo

3、n jupsilon 宇普西龍 位移21 phi fai 佛愛 磁通；角22 chi phai 西23 psi psai 普西 角速；介質(zhì)電通量（靜電力線）；角24 omega omiga 歐米伽 歐姆（大寫）；角速（小寫）；角希臘字母讀法：阿爾法 Alpha：貝塔 Beta：伽瑪 Gamma：德爾塔 Delte：艾普西龍 Epsilon ：捷塔 Zeta：依塔 Eta：西塔 Theta：艾歐塔 Iota：喀帕 Kappa：拉姆達(dá) Lambda：繆 Mu：拗 Nu：克西 Xi：歐麥克輪 Omicron：派 Pi：柔 Rho：西格瑪 Sigma：套 Tau：宇普西龍 Upsilon：fai Ph

4、i：器 Chi：普賽 Psi：歐米伽 Omega希臘字母怎么打打開Office文檔之后，在你需要輸入希臘字母的時(shí)候，先將輸入法切換為英文狀態(tài)，然后同時(shí)按下三個(gè)鍵Ctrl+Shift+Q ，工具欄上的“字體”就會(huì)發(fā)生變化此刻，你再對照下表輸入a,b,c即可得到您想要的希臘字母。注意，大小寫狀態(tài)時(shí)所代表的希臘字母也會(huì)有大小寫區(qū)分的哦！dash 破折號 single quotation marks 單引號“ ”double quotation marks 雙引號( )parentheses 圓括號 square brackets 方括號 French quotes 法文引號；書名號.ellipsis

5、 省略號¨tandem colon 雙點(diǎn)號"ditto 同上parallel 雙線號virgule 斜線號ampersand = andswung dash 代字號§section; division 分節(jié)號arrow 箭號；參見號plus 加號；正號minus 減號；負(fù)號±plus or minus 正負(fù)號×is multiplied by 乘號÷is divided by 除號is equal to 等于號is not equal to 不等于號is equivalent to 全等于號is equal to or approxi

6、mately equal to 等于或約等于號is approximately equal to 約等于號is less than 小于號is more than 大于號is not less than 不小于號is not more than 不大于號is less than or equal to 小于或等于號is more than or equal to 大于或等于號per cent 百分之per mill 千分之infinity 無限大號varies as 與成比例(square) root 平方根since; because 因?yàn)閔ence 所以equals, as (propor

7、tion) 等于，成比例angle 角semicircle 半圓circle 圓circumference 圓周pi 圓周率triangle 三角形perpendicular to 垂直于union of 并，合集intersection of 交，通集the integral of 的積分(sigma) summation of 總和°degree 度minute 分second 秒number 號Celsius system 攝氏度at 單價(jià)( 阿而法)( 貝塔)(伽馬）（德爾塔）（艾普西龍）（截塔）（艾塔） （西塔） 約塔） （卡帕）（蘭姆達(dá)） （米尤） （紐） （可系） （奧

8、密克戎） （派） （若） （西格馬） （套） （英文或拉丁字母）（斐） （喜） （普西） （歐米伽）各種符號的英文讀法'exclam''!''at''''numbersign''#''dollar''$''percent''%''caret''''ampersand''&''asterisk''*''parenleft'

9、;'(''parenright'')''minus''-''underscore''_''equal''=''plus''+''bracketleft''''braceleft''''bracketright''''braceright''''semicolon''

10、9;'colon'':''quote'''''doublequote''"''backquote'''''tilde''''backslash''''bar''|''comma'',''less''<''period''.''greater

11、''>''slash''/''question''?''space'' ' hyphen 連字符' apostrophe 省略號；所有格符號 dash 破折號 single quotation marks 單引號“ ”double quotation marks 雙引號( ) parentheses 圓括號 square brackets 方括號Angle bracket Brace French quotes 法文引號；書名號. ellipsis 省略號

12、68; tandem colon 雙點(diǎn)號" ditto 同上 parallel 雙線號 virgule 斜線號 ampersand = and swung dash 代字號§ section; division 分節(jié)號 arrow 箭號；參見號 plus 加號；正號 minus 減號；負(fù)號± plus or minus 正負(fù)號× is multiplied by 乘號÷ is divided by 除號 is equal to 等于號 is not equal to 不等于號 is equivalent to 全等于號 is equal to

13、or approximately equal to 等于或約等于號 is approximately equal to 約等于號 is less than 小于號 is more than 大于號 is not less than 不小于號 is not more than 不大于號 is less than or equal to 小于或等于號 is more than or equal to 大于或等于號 per cent 百分之 per mill 千分之 infinity 無限大號 varies as 與成比例 (square) root 平方根 since; because 因?yàn)?he

14、nce 所以 equals, as (proportion) 等于，成比例 angle 角 semicircle 半圓 circle 圓 circumference 圓周 pi 圓周率 triangle 三角形 perpendicular to 垂直于 union of 并，合集 intersection of 交，通集 the integral of 的積分 (sigma) summation of 總和° degree 度 minute 分 second 秒 number 號 Celsius system 攝氏度 at 單價(jià)x'是x prime(比如轉(zhuǎn)置矩陣)x"

15、;是x double-prime常用英文數(shù)學(xué)式/符號的讀法Pronunciation of Numerals 數(shù)詞的讀法-1.Cardinals and Ordinals 基數(shù)和序數(shù)(1)100以內(nèi)的數(shù)詞基數(shù) 序數(shù)Roman ArabicNumerals Numerals羅馬數(shù)字 阿拉伯?dāng)?shù)字讀法 數(shù)碼 讀法I 1 one 1st the firstII 2 two 2nd the secondIII 3 three 3rd the thirdIV 4 four 4th the fourthV 5 five 5th the fifthVI 6 six 6th the sixthVII 7 sev

16、en 7th the seventhVIII 8 eight 8th the eighthIX 9 nine 9th the ninthX 10 ten 10th the tenthXI 11 eleven 11th the eleventhXII 12 twelve 12th the twelfthXIII 13 thirteen 13th the thirteenthXIV 14 fourteen 14th the fourteenthXV 15 fifteen 15th the fifteenthXVI 16 sixteen 16th the sixteenthXVII 17 seven

17、teen 17th the seventeenthXVIII 18 eighteen 18th the eighteenthXIX 19 nineteen 19th the nineteenthXX 20 twenty 20th the twentiethXXI 21 twenty-one 21st the twenty-firstXXV 25 twenty-five 25th the twenty-fifthXXX 30 thirty 30th the thirtiethXL 40 forty 40th the fortiethL 50 fifty 50th the fiftiethLX 6

18、0 sixty 60th the sixtiethLXX 70 seventy 70th the seventiethLXXX 80 eighty 80th the eightiethXC 90 ninety 90th the ninetiethIC 99 ninety-nine 99th the ninety-ninthC 100 one hundred 100th the hundredthCII 102 a hundred 102nd the (one) hundredand two and second246 two hundred and forty-six751 seven hun

19、dred and fifty-one(2)1000以上的數(shù)詞1,000 = one thousand 一千10,000 = ten thousand 一萬100,000 = one hundred thousand 十萬1,000,000 = one million 一百萬10,000,000 = ten million 一千萬100,000,000=one hundred million 一億(3)十億以上的大數(shù)，英美有不同的讀法：英國 美國十億 one thousand million = one billion百億 ten thousand million = ten billion千億

20、 one hundred thousand million = one hundred billion萬億 one billion = one trillion2.Fractions 分?jǐn)?shù)通常將分子讀為基數(shù)，將分母讀為序數(shù)。1/2 = a (or one) half1/3 = a (or one) third1/4 = a quarter or one fouth1/5 = a (or one) fifth2/3 = two thirds9/10 = nine tenths53/4 = five and three quarters15/64= fifteen over (or by) six

21、ty-four15% = fifteen per cent4 = four per mill3.Decimals 小數(shù)0.4 = zero (or nought) point four.01 = point (or decimal) nought one12.34 = twelve point three four567.809 = five hundred and sixty-seven point eight nought nine30.45 = thirty point four five, five recurring0.3% = decimal three percent4.Math

22、ematic Forms 數(shù)學(xué)式(1) Addition 加法1+2=3 One and two are three.2+3=5 Two plus three equals five.4+0=4 Four and nought is equal to four.45+70+152=267 45,70 and 152 added are (or make) 267the sum (or total) is 267.演算時(shí)的讀法： Three and seven are ten; I write(or I write down,or I put down)a noughtand carry one

23、. Four and one that I carry are five, and eight make thirteen,and threesixteen; I write down six and carry one. One and one (that I carry) are two; I put downtwo.- The sum (or total, or the result of the addition) is two hundred and sixty. 37,80and 143 added together, and(or make) 260.(2)Subtraction

24、 減法9-4=5 Nine minus four equals (or is equal to) five.15-7=8 Seven from fifteen leaves eight.23,654-8,175=15,479 8,175 (take or subtracted) from 23,654 leaves 15,479. The difference(or The remainder) is 15,479.Nine from five wont go.演算時(shí)的讀法：Nought from nought (leaves) nought. One from one leaves noug

25、ht (or nothing).Two from three (leaves) one. I cant take (or subtract) five from four; I must borrow ten;five from fourteen leaves nine.- The difference (or The remainder) is nine thousand onehundred. 5210 (take or substracted) from 14,310 leaves 9,100.(3)Multiplication 乘法1×0=0 One multiplied b

26、y nought equals nought.1×1=1 Once one is one.2×1=2 Twice one is two.3×5=15 Three times five is fifteen6×0=0 Multiply six by nothing, and the result is nothing.演算時(shí)的讀法: Five times nine (or Nine multiplied by five) are forty-five; I put down fiveand carry four. Five times seven are

27、thirty-five and four (that I carry) are thirty-nine; I writedown nine and carry three. Five times six make thirty and three (that I carry) thirty-three; I putdown thirty-three.Eight times nine (or Eight nine) are seven two; I write two and carry seven. Eight sevens makefifty-six and seven are sixty-

28、three. I put down three and carry six. Eight sixes make forty-eightand six fifty-four; I write down fifty-four.I now add the partial results (or products) Five. Two and nine are eleven. Three and three aresix and one are seven. Four and three make seven. Five.(4)Division 除法9÷3=3 Nine divided by

29、 three maks (or is equal to) three.20÷5=4 Five into twenty goes four times.4567÷23=198余13 23 into 4567 goes 198 times, and 13 remainder.The quctient is 198, and 13 remainder.演算時(shí)的讀法: Fifteen into thirteen wont go ; fifteen into one hundred and thirty-eight goes ninetimes; nine times fifteen

30、 are one hundred and threty-five; one hundred and thirty-five from one hundredand thirty-eight leaves three; I bring down seven; fifteen into thirty-seven goes twice; twice fifteenare thirty; thirty from thirty-seven leaves seven.The (exact) quotient is ninety-two, and seven remainder; 15 into 1387

31、goes 92 times, and 7 remainder.5.Time 時(shí)間(1)Hours 鐘點(diǎn)2h.5'8" = two hours five minutes eight seconds 2小時(shí)5分8秒6.18 = six eighteen 6時(shí)18分8.30 a.m.= eight thirty a.m.'ei 'em 上午8時(shí)30分the 6.05 p.m.train = the six (nought) five p.m.'pi:'em train 下午6時(shí)零5分列車又二十四小時(shí)混合制的寫法和讀法如下：0900 = 0 nine

32、hunderd (上午)9時(shí)0910 = 0 nine ten (上午)9時(shí)10分1300 = thirteen hundred 13時(shí)(下午1時(shí))1525 = fifteen twenty-five 15時(shí)25分(下午3時(shí)25分)2000 = twenty hundred 20時(shí)(下午8時(shí))at 5 o'c =at five o'clock 五點(diǎn)鐘(2)Date 日期Oct.1 =October first 10月1日Oct.1st = October the first 10月1日Ist Oct. 1949 = teh first of October, nineteen

33、forty-nine 1949年10月1日3/5 = 英May (the) third 5月3日；美March fifth 3月5日附注聯(lián)系日期前置詞用on.(3)Year 年份684 B.C. =Six eighty-four B.C. 'bi:'si: 公元前684年1960 = nineteen sixty; nineteen hundred and sixty19- nineteen something1950's nineteen fifties 二十世紀(jì)五十年代附注聯(lián)系年份的前置詞用in.6.Numbers 號碼(1)Telephones Numbers 電

34、話號碼1023 = one O two three; ten twenty-three1227 = one double two (or two two) seven0386 = O three eight six0096 = double O(or O O )nine six7000 = seven O double O = seven thousandNo.26= Number 26 第26號Room 201 = Room two O one 第201房間10 Changan Street = Ten Changan Street 長安街10號(2)Writings 書籍作品Vol.I =

35、 Volume one (or the first volume) 卷一Chap.II= Chapter two (or the second chapter) 第2章Page 3 = page Three (or the third page) 第3頁See pp.5-10 = See Pages five to ten 見第5-10頁Act V = Act five (or the fifth act) 第5幕Hamlet III 1:56 = Hamlet Act Three, Secene One.Line fifty-six 哈姆雷特第3幕第一場第56行Matt.7:12 = Mat

36、thew, Chapter Seven, Verse Twelve 馬可福音第七章第12節(jié)Beethoven Op.49 = Beethoven Opus forty-nine 貝多芬作品第49號4to = quarto 四本開 8vo = octavo 八本開(3)Other 其他World War I = World War One 第一次世界大戰(zhàn)World War II = World War Two 第二次世界大戰(zhàn)Charles I= Charles the First 查理一世Henry V = Henry the Fifth 亨利五世Mr.- = Mr. Dash; Mr. So-

37、and-so 某某先生Mr.B - = Mr. B-Esq.,of -= the town of Blank Esquire of Blank University 某大學(xué)某某先生the town of = the town of Blank 某某城The result of the game was 3-0 比賽結(jié)果是三比零。7.Money 貨幣(1)British currency 英幣6d. = six pence 六便士1/2d. = a halfpenny 半便士11/2d. = a peney halfpenny or three halfpeny or three halfpen

38、ce一便士半1/4d. = a farthing 一個(gè)銅元33/4d.= three pence three farghings 三便士三銅元1s.6d.(or 1/6) = one (shilling) and six (pence) 一先令六便士1.18 = (or1.18s.)= one pound eighteen (shillings) 一鎊十八先令1.3s.6d. = one pound, three shillings (and) sixpence4/51/2(or4s.51/2d.) = four (shillings) and five pence halfpenny(2)U

39、.S. currency1.20 dollar (and) twenty (cents) 美金一元二角4.25 = four dollars twenty-five cents 美金四元二角五分(3)Soviet currency 前蘇聯(lián)幣6 Rb. 15 = six roubles fifteen kopecks 六盧布十五戈比(4) German currency 德幣1 m. 60 = one mark sixty pfennig -馬克六十芬尼(5)French currency 法國幣1 fr.30 = one franc. thirty (centimes) -法郎三十生丁0 fr

40、.15 = fifteen centimes 十五生丁(6) Chinese People's Currency 人民幣1.50 = one yuan and a half 一元五角JMP 10.35 = JMP ten yuan thirty-five (fen) 人民幣十元三角五分附注：yuan單復(fù)數(shù)沒有變化：也可作為日本本位幣“圓”的符號。8. Weight and Measures 度量衡(1)length,area, and volume 長度、面積和容積3 in = three inches 三英寸15 ft.5 in = fifteen foot five (inches

41、) 十五英尺五英寸附注 尤其在inches省略時(shí), ft.讀作foot;如果inches也念出來，ft可以讀作fett.18'6 5/1"= eighteen foot six and a fifth (inches)10×8feet= ten by eight feet 十英尺長，八英尺寬5"×4×31/2 = five inches by four by three and a half 長五英寸，寬四英寸，高三英寸半附注 以上二例中，乘號×表示面積或容積。(2)Weight 重量12 dr. 23 gr.= Twelve

42、 drams twenty-three grains 十二打蘭二十三喱10 oz. 4 dr. = Ten ounces four drams 十盎司打蘭(3)Capacity 容量3 gi. = three gills 三及耳1 qt. 1 pt = one quart one pint 一夸脫一品脫附注 qt.,pt. 的復(fù)數(shù)是qts.,pts.,也可以不加s.20 gal. 5 qt. =Twenty gallons five quarts 二十加侖五夸脫5 bu. 3 pk. = Five bushels three pecks 五蒲式耳三配克+ plus 加號；正號- minus 減

43、號；負(fù)號± plus or minus 正負(fù)號× is multiplied by 乘號÷ is divided by 除號 is equal to 等于號 is not equal to 不等于號 is equivalent to 全等于號 is equal to or approximately equal to 等于或約等于號 is approximately equal to 約等于號 is less than 小于號 is more than 大于號is not less than 不小于號is not more than 不大于號 is less than or equal to 小于或等于號 is more than or equal to 大于或等于號% per cent 百分之 per mill 千分之 infinity 無限大號 varies as 與成比例 (square) root 平方根 since; because 因?yàn)?hence 所以 equal