rational number
音标发音
- 英式音标 [ˌræʃ.ən.əl ˈnʌm.bər]
- 美式音标 [ˌræʃ.ən.əl ˈnʌm.bɚ]
- 英式发音
- 美式发音
基本解释
- [数] 有理数
英汉例句
- In ancient time, rational number was the only kind of number to evaluate quantity.
在人类社会早期, 有理数是衡量事物大小多少的唯一的一类数。 - On this basis, the application sphere of unascertained rational number filtering is analyzed and it applied to the data-processing conditions of multi-input and single-output.
在此基础上,分析了未确知有理数滤波的适用范围,指出其应用于多输入单输出的数据处理情况。 - This paper utilizes the Reciprocal Law Two Times to prove that the rational number of a kind of form is not the integer, and proves that the number of another kind of prime is limitless.
利用二次互反定律证明了某类形式的有理数不是整数,并且证明了某类形式的素数的个数是无限的。 - Because we've just sat in lecture and you've told us we're not being rational if we pick a high number.
因为我们刚刚上过课,你告诉我们选大数的人是不理性的
耶鲁公开课 - 博弈论课程节选 - Twenty percent is a more rational number.
FORBES: Where To Go With Your Money - We did this after weighing a number of factors mostly rational, but some emotional.
FORBES: Looming Risk of Municipal Defaults Forces Retirees to Consider Pension Buyouts - There's no way to back that number up, but it sounds fairly rational.
ENGADGET: iPhone 3G S pre-orders start shipping, reservations estimated in the hundreds of thousands
双语例句
原声例句
权威例句
词组短语
- rational l number 有理数
- rational real number detail 有理实数
- rational prime number [数]有理素数
- rational real number [数]有理实数
- rational sampling number 合理采样数
短语
英英字典
- a number that can be expressed as the ratio of two whole numbers
- any real number of the form a/b, where a and b are integers and b is not zero, as 7 or 7/3
剑桥英英字典
柯林斯英英字典
专业释义
- 有理数
- 有理数
- 有理数
- 有理数