新浪教育 外语

加减乘除 SAT数学常用词汇中英文对照

新浪教育

关注

1.基本运算: 

add,plus加 

difference差 

divide除 

divisible可被整除的 

dividedevenly被整除 

dividend被除数 

divisor因子,除数 

factorial阶乘 

multiply,times乘 

power乘方 

product积 

quotient商 

radicalsign,rootsign根号 

remainder余数 

roundto四舍五入 

subtract减 

tothenearest四舍五入

2.集合 

proper subset真子集 

solution set解集 

union并集

3.代数式、方程和不等式

algebraic term代数项 

equivalent equation同解方程;等价方程 

inequality不等式 

like terms,similar terms同类项 

linear equation线性方程 

literal coefficient字母系数 

numerical coefficient数字系数 

original equation原方程 

range值域 

triangle inequality三角不等式

4.分数和小数

complex fraction繁分数 

(least)common denominator(最小)公分母 

decimal fraction纯小数 

denominator分母 

improper fraction假分数 

infinite decimal无穷小数 

mixed number带分数 

numerator分子 

proper fraction真分数 

quarter四分之一 

recurring decimal循环小数 

simple fraction简分数 

tenthsunit十分位 

vulgar fraction,common fraction普通分数

5.基本数学概念

arithmetic mean算术平均值 

absolute value绝对值 

base乘幂的底数,底边 

common logarithm常用对数 

complementary function余函数 

constant常数 

cube立方数,立方体 

cube root立方根 

digit数字 

exponent指数,幂 

factorization因式分解 

geometric mean几何平均数 

inversefunction反函数 

linear一次的,线性的 

round off四舍五入 

square root平方根 

variable变量 

weighted average加权平均值

6.数论 

common divisor公约数 

common factor公因子 

(least)common multiple(最小)公倍数 

common ratio公比 

composite number合数 

consecutive number连续整数 

even integer,even number偶数 

(prime)factor(质)因子 

integer,whole number整数 

inverse倒数 

irrational(number)无理数 

median中数 

mode众数 

multiple倍数 

natural number自然数 

negative whole number负整数 

negative number负数 

nonnegative非负的 

odd integer,odd number奇数 

ordinaryscale,decimalscale十进制 

positive number正数 

positive whole number正整数 

prime number质数 

real number,rational number实数,有理数 

reciprocal倒数 

tens十位 

units个位

7.数列 

arithmetic progression(sequence)等差数列 

geometric progression(sequence)等比数列

8.其它 

approximate近似 

(anti)clockwise(逆)顺时针方向 

cardinal基数 

combination组合 

directproportion正比 

distinct不同的 

estimation估计,近似 

ordinal序数 

parentheses括号 

proportion比例 

permutation排列 

table表格 

trigonometric function三角函数 

unit单位,位

(来源:沪江英语)

加载中...