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SAT数学常用词汇中英文对照:代数部分

沪江英语 2014-11-23 11:00
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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

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