| 释义 |
rational number ˌræʃnəlˈnʌmbər 短语⁹⁰⁸⁸⁷⁺⁷
基本英英近义反义例句例句
数有理数
数论
Noun:
an integer or a fraction近义词 rational合理的
The rational numbers also fit into this scheme.有理数也适用于这个图形。
Arational numbercan be expressed as a ratio of two integers.有理数可以被整数整除。 By indirectly applying the Eisenstein discriminant method, this paper explores and discusses two ways of judging the integral coefficients polynomials to be irreducible over the rational number field.
探讨了间接应用艾森斯坦因判别法判断整系数多项式在有理数域上不可约的两种途径。 dictall
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。 www.lunwenchina.net.cn
Through the corresponding between integral coefficient polynomial and rational number, this paper obtains factorization from factorization of polynomial by the way of sieve in true fraction series.
本文利用整系数多项式与正有理数的对应，将多项式因式分解通过对真分数序列筛选的办法求得因式。 cnki
A method of mathematical model to evaluate beauty of chrysanthemum based on the theory of the Unascertained Rational Number was given and used to guide flowers planting and production.
以未确知有理数理论为基础，给出了评价菊花“美”的一种数学模型方法，并用于指导花卉栽培生产。 cnki
By combining unascertained rational number operation with the network- equivalent approach, an algorithm is introduced to calculate the possibility reliability indices of distribution systems.
结合网络等值法，给出了基于未确知有理数的配电系统可靠性评估模型和算法。 cnki
By the arithmetic operation rules of unascertained rational number, the expression of unascertained weight coefficient is derived.
利用未确知有理数的运算规则，推导出系统可靠性分配的未确知权系数表达式。 kekenet
How can you use what you know about fractions and integers to explain what a rational number is?
你如何运用你所了解的分数和整数去解释什么事有理数？ duw8
Putting forward using unascertained rational number to construction network, this paper also introduced the conception and operation of unascertained rational number and unascertained expectation.
提出未确知有理数用于施工网络计划，介绍未确知有理数概念、运算、未确知期望。 cnki
This module gives support for rational number arithmetic.
此模块提供对有理数算法的支持。 ibm
Using computer programme of the four fundamental operations of unascertained rational number, this paper gives a method which executes the four fundamental operations of interval number by computer.
本文利用未确知有理数四则运算的计算机程序，给出了区间数四则运算在计算机上实现的一种方法。 cnki |