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1、数学名词英文翻译（Mathematicalterms,Englishtranslation）代数algebra1.数论Naturalnumberpositivenumbernegativenumber负数自然数正数oddoddinteger.Number奇数eveninteger,evennumber偶数整数positivewholenumberinteger.Wholenumber正整数negativewholenumber负整数consecutivenumber连续整数realNumberandrationalnumber实数,有理数irrational(number)无理数
2、inverse倒数compositeNumber合数e.g.4,6,8,9,10,12,14,15...Primenumber质数e.g.2,3,5,7,11,13,15...Reciprocal倒数common公约数divisormultiple倍数(minimum)commonmultiple(最小)公倍数(prime)factor(质)因子commonfactor公因子ordinarydecimalscale,Scale十进制nonnegative非负的have十位units个位mode众数mean平均数median中值commonTheratio公比2.基本数学概念算术平
3、均值arithmeticmeangeometricmean几何平均数exponentweightedaverage加权平均值指数,幂base乘幂的底数,底边cube立方数,立方体squareroot平方根cuberoot立方根commonlogarithm常用对数digit数字constant常数variable变量inversefunction反函数complementaryFunction余函数linear一次的,线性的factorization因式分解absolutevalue绝对值,e.g.｜-32｜=32roundoff四舍五入数学3.基本运算Add,plus加subt
4、ract减difference差multiply,times乘product积divides除divisible可被整除的dividedevenly被整除dividend被除数,红利divider因子,除数,公约数商quotientremainder余数factorial阶乘power乘方radicalsign,rootsign根号Roundto四舍五入tothenearest四舍五入4.代数式,方程,不等式Algebraicterm代数项liketerms,similarterms同类项numericalcoefficient数字系数literalcoefficient字母系数
5、inequality不等式triangleinequality三角不等式range值域Theoriginalequation原方程equivalentequation同解方程,等价方程linearequation线性方程(e.g.5x+6=22)5.分数,小数Properfraction真分数improperfraction假分数mixednumber带分数vulgarFraction,commonfractionsimplefraction简分数complexfraction普通分数繁分数numerator分子denominator分母(least)commondenomina
6、tor(最小)公分母quarter四分之一decimalfraction纯小数infinitedecimalrecurringdecimal循环小数无穷小数Tenthsunit十分位6.集合Union并集propersubset真子集solutionset解集7.数列Arithmeticprogression(sequence)等差数列geometricprogression(sequence)等比数列8.其它Approximate近似(anticlockwise)(逆)顺时针方向cardinalordinal基数序数directProportion正比distinct不同的es
7、timation估计,近似parentheses括号proportion比例Permutation排列combination组合table表格trigonometricfunction三角函数unit单位,位几何geometry1.角Alternateangle内错角correspondingangle同位角verticalangle对顶角centralangle.圆心角interiorangle内角exteriorangle外角supplementaryangles补角comp
