rational number

英 [ˌræʃnəl ˈnʌmbə(r)]

美 [ˌræʃnəl ˈnʌmbər]

n.  有理数

计算机经济

牛津词典

noun

• 有理数
  a number that can be expressed as the ratio of two whole numbers

英英释义

noun

• an integer or a fraction
  Synonym:rational

双语例句

• Provides a class that fully-encapsulates rational number operations.
  提供的这个类完全封装了理性数字运算。
• Finally, the critical chain schedule management model based on gray entropy algorithm and unascertained rational number contrasted by the traditional schedule plan with safety time is feasible through the case analysis.
  最后，通过案例验证了EPC模式下基于灰熵和未确知有理数的关键链进度管理模型，与传统带有安全时间的进度计划相比节省工期，具有可行性。
• Based on the number set, a new commutative semi-group is established in the integer number and extended in number fields of rational number, real number and the complex number.
  在数集的基础上，在整数域上建立了一个新的交换半群，并在有理数域、实数域和复数域上进行了推广；
• Therefore, Gansu actively introduce foreign direct investment in the rational number can solve the employment pressure, also can improve the quality of employment.
  因此，甘肃省积极合理的引入外商直接投资能够在一定程度上解决就业数量上的压力，也能提高就业质量。
• The Study of Construction Network Based on Unascertained Rational Number
  基于未确知有理数的施工网络研究
• On expressing any positive rational number as sum of different terms of a given subsequence of harmonic sequence, some particular cases are studies.
  对于用调和数列的子列表示正有理数的问题，研究了一些特殊情况。
• 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。
• Nonlinear forced vibration systems could produce complicated dynamic behaviors, whose behaviors will become more complicated when the ratio between the outside exciting frequency and the inherent frequency is rational number.
  非线性强迫振动系统可能产生复杂的动力学行为，尤其是在激励力频率和原系统线性化频率之比为有理数的时候，其行为就更为复杂。
• The paper available mapping of integral coefficient polynomial and rational number, obtain factorization from factorization of polynomial by the way of sieve in true fraction series.
  本文研究整系数多项式的不可约因式，给出了低次不可约多项式的判别的一种方法和一些不可约问题的处理方法。
• This module gives support for rational number arithmetic.
  此模块提供对有理数算法的支持。