3.?有关代数式、方程和不等式
algebraic term 代数项? like terms, similar terms 同类项? numerical coefficient 数字系数? literal coefficient 字母系数?? inequality 不等式? triangle inequality 三角不等式?? constant 常数? variable 变量?? range 值域??
original equation 原方程? equivalent equation 同解方程,等价方程? linear equation 线性方程?
4.?有关数论?
natural number 自然数? positive number 正数? negative number 负数
odd integer, odd number 奇数? even integer, even number 偶数?integer, whole number 整数? positive whole number 正整数?negative whole number 负整数?? consecutive number 连续整数?
real number 实数 rational number 有理数? irrational 无理数 reciprocal,inverse 倒数?
composite number 合数 e.g. 4,6,8,9,10,12,14,15?
prime number 质数 e.g. 2,3,5,7,11,13,15 注意:所有的质数都是奇数,但奇数不一定是质数
common divisor 公约数? multiple 倍数? common multiple 公倍数?? factor 因子? common factor 公因子?? ordinary scale, decimal scale 十进制? nonnegative 非负的?common ratio 公比
proper fraction 真分数? improper fraction 假分数? mixed number 带分数? vulgar fraction,common fraction 普通分数? simple fraction 简分数? complex fraction 繁分数? numerator 分子? denominator 分母? common denominator 公分母? quarter 四分之一? decimal fraction 纯小数? infinite decimal 无穷小数? recurring decimal 循环小数?
【GMAT备考精华:数学篇(一)】相关文章:
最新
2016-03-02
2016-03-02
2016-03-02
2016-03-02
2016-03-02
2016-03-02