gmat数学概念和名词_2

《gmat数学概念和名词_2》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、GMAT数学概念和名词====================================Algebra&arithmeticterms:Absolutevalue绝对值Add(addition)加Averagevalue算术平均值Algebra代数Algebraicexpression代数式Arithmeticmean算术平均值Arithmeticprogression(sequence)等差数列Approximate近似Abscissa横坐标Ordinate纵坐标Binomial二项式Commonfacto

2、r公因子Commonmultiple公倍数Commondivisor公约数SimplefractionCommonfraction简分数Complexfraction繁分数Commonlogarithm常用对数Commonratio公比Complexnumber复数Complexconjugate复共轭Compositenumber合数Primenumber质数Consecutivenumber连续整数Consecutiveeven(odd)integer连续偶（奇）数Crossmultiply交叉相乘Coeffi

3、cient系数Completequadraticequation完全二次方程Complementaryfunction余函数Constant常数Coordinatesystem坐标系Decimal小数Decimalpoint小数点Decimalfraction纯小数Decimalarithmetic十进制运算Decimalsystem/decimalscale十进制Denominator分母Difference差Directproportion正比Divide除Dividedevenly被整除Differentia

4、l微分Distinct不同的Dividend被除数，红利Division除法Divisionsign除号Divisor因子，除数Divisible可被整除的Equivalentfractions等值分数Equivalentequation等价方程式Equivalencerelation等价关系Eveninteger/number偶数Exponent指数，幂Equation方程Equationofthefirstdegree一次方程Endpoint端点Estimation近似Factor因子Factorablequa

5、draticequation可因式分解的二次方程Incompletequadraticequation不完全二次方程Factorial阶乘Factorization因式分解Geometricmean几何平均数Graphtheory图论Inequality不等式Improperfraction假分数Infinitedecimal无穷小数Inverseproportion反比Irrationalnumber无理数Infinitesimalcalculus微积分Infinity无穷大Infinitesimal无穷小Int

6、egerable可积分的Integral积分Integraldomain整域Integrand被积函数Integratingfactor积分因子Inversefunction反函数Inverse/reciprocal倒数Leastcommondenominator最小公分母Leastcommonmultiple最小公倍数Literalcoefficient字母系数Liketerms同类项Linear线性的Minuend被减数Subtrahend被减数Mixeddecimal混合小数Mixednumber带分数Min

7、or子行列式Multiplicand被乘数Multiplication乘法Multiplier乘数Monomial单项式Mean平均数Mode众数Median中数Negative(positive)number负（正）数Numerator分子Nullset(emptyset)空集Numbertheory数论Numberline数轴Numericalanalysis数值分析Naturallogarithm自然对数Naturalnumber自然数Nonnegative非负数Originalequation原方程Ordi

8、naryscale十进制Ordinal序数Percentage百分比Parentheses括号Polynomial多项式Power乘方Product积Properfraction真分数Proportion比例Permutation排列Propersubset真子集Primefactor质因子Progression数列Quadrant象限Quadraticeq