高中數(shù)學(xué)詞匯中英文對(duì)照

1、一、代數(shù)部分(Algebra)1.數(shù)學(xué)運(yùn)算equalisequalto等于equivalentto等價(jià)于isgreaterthan大于islesserthan小于isequalgreaterthan大于等于isequallesserthan小于等于operat運(yùn)算符addplus加subtract減difference差multiplytimes乘product積divide除augendsumm被加數(shù)addend加數(shù)minuend被減

2、數(shù)subtrahend減數(shù)remainder差multiplicfaciend被乘數(shù)multiplicat乘數(shù)product積dividend被除數(shù)divis除數(shù)quotient商remainder余數(shù)divisible可被整除的dividedevenly被整除divis因子，除數(shù)dividend被除數(shù)factial階乘power乘方radicalsignrootsign根號(hào)factial階乘logarithm對(duì)數(shù)exponent指數(shù)，

3、冪power乘方square二次方，平方cube三次方，立方thepowerofnthenthpowern次方evolutionextraction開(kāi)方squareroot二次方根，平方根cuberoot三次方根，立方根therootofnthenthrootn次方根2.數(shù)字digit數(shù)字number數(shù)naturalnumber自然數(shù)integerwholenumber整數(shù)positivenumber正數(shù)negativenumber負(fù)數(shù)

4、positivewholenumber正整數(shù)negativewholenumber負(fù)整數(shù)consecutivenumber連續(xù)整數(shù)oddintegeroddnumber奇數(shù)evenintegerevennumber偶數(shù)realnumber實(shí)數(shù)rationalnumber有理數(shù)irrationalnumber無(wú)理數(shù)consecutive連續(xù)數(shù)inversereciprocal倒數(shù)compositenumber合數(shù)primenumber質(zhì)數(shù)

5、commondivis公約數(shù)multiple倍數(shù)(least)commonmultiple(最小)公倍數(shù)(prime)fact(質(zhì))因子commonfact公因子nonnegative非負(fù)的units個(gè)位tens十位dinarydecimalscale十進(jìn)制binarysystem二進(jìn)制hexadecimalsystem十六進(jìn)制weightsignificance權(quán)carry進(jìn)位truncation截尾roundtototheneare

6、st四舍五入rounddown下舍入roundup上舍入significantdigit有效數(shù)字insignificantdigit無(wú)效數(shù)字3.分?jǐn)?shù)和小數(shù)decimal小數(shù)decimalpoint小數(shù)點(diǎn)fraction分?jǐn)?shù)numerat分子denominat分母properfraction真分?jǐn)?shù)improperfraction假分?jǐn)?shù)commonfraction普通分?jǐn)?shù)mixednumber帶分?jǐn)?shù)simplefraction簡(jiǎn)分?jǐn)?shù)comp

7、lexfraction繁分?jǐn)?shù)(least)commondenominat(最小)公分母quarter四分之一decimalfraction純小數(shù)infinitedecimal無(wú)窮小數(shù)recurringdecimal循環(huán)小數(shù)places位（thouss’place，hundreds’place，tens’place，units’place(ones’digit)，tenths’place，hundredths’place，thousths

8、’place.）4.集合與函數(shù)aggregate集合element元素void空集subset子集matrix矩陣determinant行列式11.其他directproption正比indirectproption反比proption比例ratio比值arithmeticmean算術(shù)平均值geometricmean幾何平均數(shù)weightedaverage加權(quán)平均值exponent指數(shù)，冪base乘冪的底數(shù)，底邊powers冪cube立

9、方數(shù)，立方體squareroot平方根cuberoot立方根commonlogarithm常用對(duì)數(shù)constant常數(shù)variable變量inversefunction反函數(shù)complementaryfunction余函數(shù)linear一次的，線性的factization因式分解absolutevalue絕對(duì)值approximate近似(anti)clockwise(逆)順時(shí)針?lè)较騝ardinal基數(shù)dinal序數(shù)directpropti

10、on正比distinct不同的estimation估計(jì)，近似parentheses括號(hào)proption比例permutation排列combination組合table表格trigonometricfunction三角函數(shù)unit單位位二、幾何部分(Geometry)1.基本術(shù)語(yǔ)point點(diǎn)line線plane面solid體space空間segment線段radial射線circumferenceperimeter周長(zhǎng)surfacear

11、ea表面積volume體積linestraightline直線linesegment線段point中點(diǎn)endpoint端點(diǎn)parallel平行intersect相交perpendicular垂直edge邊，棱vertex(復(fù)數(shù)形式vertices)頂點(diǎn)length長(zhǎng)width寬altitude高depth深度side邊長(zhǎng)tangent切線的transversal截線intercept截距congruent全等的similar相似2.平面

12、圖形quadrilateral四邊形pentagon五邊形hexagon六邊形heptagon七邊形octagon八邊形nonagon九邊形decagon十邊形hendecagon十一邊形dodecagon十二邊形polygon多邊形multilateral多邊的equilateralregularpolygon正多邊形parallelogram平行四邊形square正方形rectangle矩形rhombusdiamond菱形trape

13、zoid梯形righttrapezoid直角梯形isoscelestrapezoid等腰梯形3.角angle角degree角度radian弧度acuteangle銳角rightangle直角obtuseangle鈍角roundangle周角straightangle平角includedangle夾角adjacentangle鄰角interiangle內(nèi)角exteriangle外角supplementaryangle補(bǔ)角complemen