A-level数学词汇分类整理——算术与代数篇

1、精选优质文档-倾情为你奉上A-level数学词汇分类整理算术与代数篇再来一波，今天索引留学小编分享的是A-level数学算数与代数词汇哦【算术与代数篇】abscissa, axis横轴absolute value绝对值add, plus加addition加法algebra代数algebraic formula代数公式arithmetic算术associative law结合律average number平均数axis轴axis of coordinates坐标轴binary number二进制数binomial theorem二项式定理coefficient系数combination组合com

2、mon factor公因子commutative law交换律complex number复数complex conjugate复共轭composite function复合函数composition复合conditional equality条件等式conjugate complex number共轭复数constant常数cubic root立方根decimal number小数decimal point小数点decreasing function递减函数decreasing sequence递减序列degree of polynomial多项式次数denary十进制的denominato

3、r分母dependent variable因变量Descartes coordinate笛卡尔坐标difference差digit数字directly proportional正比discriminant判别式distributive law分配律divide除dividend被除数division除法divisor除数domain定义域double root二重根equality等式equation方程even number偶数exponent指数exponential function指数函数expression表达式factor因子factorisation因式分解fraction分数f

4、unction函数general term通项graph图像greatest common factor最大公因子imaginary number虚数integer整数identical恒等的identity恒等式inequality不等式inequality sign不等号independent variable自变量index指数、指标integral part整数部分intercept截距interval区间inverse function反函数inverse image逆象inversely proportional反比irrational number无理数known已知量law o

5、f exponents指数定律least common multiple最小公倍数like terms同类项linear function线性函数logarithm对数logarithmic function对数函数long division长除法lower (upper) bound下（上）界minus sign减号mixed fraction带分数module模monomial单项式multiple倍数multiple root重根multiplication乘法multiply乘natural number自然数negative number负数numerator分子odd number

6、奇数opposite number相反数ordinate axis纵轴origin原点parenthesis, bracket, brace括号percentage, percent百分比periodic decimal循环小数permutation排列plot作图plus sign正号polar coordinate极坐标polar radius (angle)极半径（角）polynomial多项式positive number正数positive square root正平方根power幂power exponent幂指数prime number素数、质数product乘积proporti

7、on比例quadrant象限quadratic二次的quotient商radical, surd根式ratio比、比率rational number有理数real number实数real (imaginary) part实（虚）部real root实根reciprocal倒数reduction约化relation关系relative error相对误差root根slope斜率solution解solve求解square root平方根subtract, minus减subtraction减法sum和summation求和symmetric about an axis轴对称symmetric about the origin中心对称symmetric f