mathematical group
英
美
[网络] 数学组
双语例句
- Automatic road extraction from SAR images based on mathematical morphology and phase group
基于数学形态学和相位编组SAR影像道路自动提取 - The set of molecule symmetrical operation meets the definition of mathematical group.
分子的全部对称操作的集合完全符合数学群的定义。 - Based on the semi-analytical solution of Hamilton canonical equation, a new mathematical model for the vibration characteristics of a group of double-shell structures is proposed.
以Hamilton正则方程的半解析法为基础，为一类双壳结构的振动特性提出了一种新的数学模型。 - The Mathematical Model of Bubble Group Noise
群体空泡噪声的数学模型 - This paper describes a mathematical model for the problem of marshalling single group freight trains at technical stations in a network with a number of constraints. An heuristic algorithm and a branch-and-bound algorithm are proposed for the model.
本文对路网上技术站多种能力约束下的单组列车编组问题建立了整体性数学模型，并提出了一种启发式算法和一种分枝定界算法。 - Based on the median theorem and the diffraction principle, a novel mathematical model for particle group size distribution was presented in which the actual size distribution of particle group can be expressed equivalently with finite kinds of single size particle group.
通过分析粒子群的Fraunhofer衍射环的能量分布情况，从中值定理出发，建立了以有限种等效单径粒子群组合来确定实际粒子群粒径分布的数学模型。 - The article has first analyzed the examination paper appraisal target, each target function, has established the intelligent group volume mathematical model; Then elaborated has tried the question bank group volume system general the design concept and the realization method and introduced the genetic algorithm realization process.
文章首先分析了试卷的评价指标、各项指标的作用，建立了智能组卷的数学模型；接着论述了通用试题库组卷系统的设计思想及其实现方法并介绍了遗传算法的实现过程。 - At the same time implemented machine proof of some mathematical theorems ( Group theory) and logical Inference of statements.
与此同时，实现了一些数学（群论）定理的机器证明，命题的逻辑推演等。 - By using genetic algorithm, the solution of optimal mathematical model for the project group is studied. The single-object optimal programming is extented into multi-object genetic algorithm.
利用遗传算法对项目群优选数学模型的求解进行了新的探索，并在单目标遗传算法程序的基础上，拓宽为多目标遗传算法。 - He inherited the tradition of conceptual analyses, brought in the tool of mathematical logic from the ideal language group creatively and summed up the general principle governing the everyday language.
格赖斯继承日常语言学派的概念分析传统，同时开创性地借用逻辑分析的形式化方法研究日常语言的意义，归纳出自然语言的一般规则，为语言哲学研究提供了崭新的思路。