中学数学教材中部分词汇的中英文对照表.doc

中学数学教材中部分词汇的中英文对照表中文英文中文英文集合（集）set原象inverse image非负整数集the set of all non-negative integers一一映射one-one mapping,one-to-one mapping自然数集the set of all natural函数function正整数集the set of all positive integers自变量argument整数集the set of all integers定义域domain有理数集the set of all rational numbers值域co-domain实数集the set of all real numbers区间interval元素element闭区间closing interval属于belong to开区间opening interval不属于not belong to函数的图象graph of function有限集finite set单调monotone无限集infinite set增函数increasing function空集empty set减函数decreasing function包含contain单调区间monotone interval包含于lie in奇偶性parity子集subset奇函数odd function真子集proper subset偶函数even function补集（余集）complementary set关于y轴对称about axial y symmetric全集universe关于原点对称about origin symmetric交集intersection反函数inverse function并集union指数exponent偶数集the set of all even numbersn次方根nth root奇数集the set of all odd numbers根式radical含绝对值的不等式ineqality with absolute value根指数radical exponent一元二次不等式one-variable quadratic inequality被开方数radicand逻辑logic指数函数exponential function逻辑联结词logical connective对数logarithm或or常用对数common logarithm且and自然对数natural logarithm非not对数函数logarithmic function真true数列sequence of number假false项term真值表truth table通项公式the formula of general term原命题original proposition有穷数列finite sequence of number逆命题inverse proposition无穷数列infinite sequence of number否命题negative proposition递推公式recurrence formula逆否命题inverse and negative proposition等差数列arithmetic sequence of number，arithmetic series充分条件sufficient condition公差common difference.的充要条件是.if and only if .等差中项arithmetic mean必要条件necessary condition等比数列geometric sequence of number充要条件