数学英语词汇
数学mathematics, maths(BrE), math(AmE)
公理axiom
定理theorem
计算calculation
运算operation
证明prove
假设hypothesis, hypotheses(pl.)
命题proposition
算术arithmetic
加plus(prep.), add(v.), addition(n.)
加数addend
和sum
减minus(prep.), subtract(v.), subtraction(n.) 被减数minuend
减数subtrahend
差remainder
乘times(prep.), multiply(v.), multiplication(n.) 被乘数multiplicand, faciend
乘数multiplicator
积product
除divided by(prep.), divide(v.), division(n.) 被除数dividend
除数divisor
商quotient
等于equals, is equal to, is equivalent to
大于is greater than
小于is lesser than
大于等于is equal or greater than
小于等于is equal or lesser than
运算符operator
数字digit
数number
自然数natural number
整数integer
小数decimal
小数点decimal point
分数fraction
分子numerator
分母denominator
比ratio
正positive
负negative
零null, zero, nought, nil
十进制decimal system
二进制binary system
十六进制hexadecimal system
权weight, significance
进位carry
截尾truncation
有效数字significant digit
无效数字insignificant digit
代数algebra
公式formula, formulae(pl.)
单项式monomial
多项式polynomial, multinomial
系数coefficient
未知数unknown, x-factor, y-factor, z-factor 等式，方程式equation
一次方程simple equation
二次方程quadratic equation
三次方程cubic equation
四次方程quartic equation
不等式inequation
阶乘factorial
对数logarithm
指数，幂exponent
乘方power
二次方，平方square
三次方，立方cube
四次方the power of four, the fourth power n次方the power of n, the nth power
开方evolution, extraction
二次方根，平方根square root
三次方根，立方根cube root
四次方根the root of four, the fourth root n次方根the root of n, the nth root
函数function
定义域domain, field of definition
值域range
常量constant
变量variable
单调性monotonicity
奇偶性parity
周期性periodicity
图象image
数列，级数series
微积分calculus
微分differential
导数derivative
极限limit
无穷大infinite(a.) infinity(n.) 无穷小infinitesimal
积分integral
定积分definite integral
不定积分indefinite integral 有理数rational number
无理数irrational number
实数real number
虚数imaginary number
复数complex number
矩阵matrix
行列式determinant
几何geometry
线段segment
射线radial
平行parallel
相交intersect
三角形triangle
锐角三角形acute triangle
直角三角形right triangle
直角边leg
斜边hypotenuse
勾股定理Pythagorean theorem
钝角三角形obtuse triangle
不等边三角形scalene triangle
等腰三角形isosceles triangle
等边三角形equilateral triangle
四边形quadrilateral
平行四边形parallelogram
矩形rectangle
长length
宽width
菱形rhomb, rhombus, rhombi(pl.), diamond 圆circle
圆心centre(BrE), center(AmE)
半径radius
直径diameter
扇形sector
环ring
椭圆ellipse
