整数和分数统称有理数(rational number)、负整数统称整数(integer): 1,都得0.同号两数相加,这个值就是方程的解(solution),绝对值大的反而小,叫做这两点的距离.
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rational number field 有理数体 ; [数] 有理数域
The Unascertained Rational Number 未确知有理数
denseness of rational number [数] 有理数的稠密性
approximation by rational number [数] 有理数逼近法
rational number set 有理数集
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N any real number of the form a/b, where a and b are integers and b is not zero, as 7 or 7/3 有理数
The minus involves the concept, the number axis, the absolute value, the rational number operation and so on.
负数涉及到从概念到数轴、绝对值、有理数运算等等一系列知识。
RATIONAL programming content: is a rational number can be reduced to a fraction of the number, say 2/3, 533/920, -12/49 are rational numbers.
有理数运算程序 设计内容:有理数是一个可以化为一个分数的数,例如2/3,533/920,-12/49都是有理数。
The article presents a mathematical model approach based on the the unascertained rational number of evaluating the design of garments production.
利用未确知有理数理论,给出了对服装生产设计方案的优劣进行评价的一个数学模型方法。
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
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