rational number
英 [ˌræʃnəl ˈnʌmbə(r)]
美 [ˌræʃnəl ˈnʌmbər]
n. 有理数
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
双语例句
- 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。 - Literally, it seems possible to say that the existence of rational number is reasonable.
从字面上理解，取名“有理数”可能是说，这类数的存在是合理合法的。 - In order to get rid of the untruthful sampled data, a new method data filtering is put forward in accordance with the theory of unascertained rational number.
为了去除数据采样中的不真实数据，根据未确知有理数理论提出了一种新的采样数据的滤波方法。 - 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.
本文讨论用有理函数参数方程理论实现三维空间自由曲面构造的方法，并粗略描述了运用该方法实现计算机辅助制造的算法。 - 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。 - This paper presents a simple algorithm of the rational number and location of the removing-barrier Stations in a road net.
为在一个道路交通网内确定建立清障站的合理个数和站址的选择，本文提供了一种简明算法。 - 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 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。 - 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。