Lang subsidence computational theories and methods 地面沉降的计算理论和方法
2 chen g, chen l . computational theory and parallel algorithms of vlsi 本文的主要介绍了并行计算机体系结构并行算法和并行编程。
This paper addresses issues related to implementing the computational theory and methods of complex systems for studying complex social-economic problems 摘要试图将复杂系统的计算理论与方法体系具体落实到复杂社会经济系统的研究中。
Recovering three-dimensional motion and structure by using of correspondence of straight lines and the computational theory of optical flow for conic curve are expounded in article 本文先介绍了基于特征直线对应恢复刚体运动和结构参数的方法,然后阐述了有关曲线光流计算的方法。
The results obtained could be referred in further study of computational theory of composite members, rational design of composite beams, and other similar numerical simulation 所获分析结果对于促进叠合梁斜截面理论的深入研究、指导叠合梁在工程中的合理设计以及类似的数值模拟分析均有一定的参考价值。
The main objective is to integrate artificial societies, computational experiments, and parallel systems, form an effective computational theory and develop a corresponding system of methods and tools for social-economic studies 最终目的是为数字化的社会经济的发展提供新的研究方法,为落实科学的发展观提供决策分析和支持手段。
In this thesis, the author first takes a review on the computational theories of the ground movements and pile responses induced by tunnelling . second, a brief introduction is made about theories of constitutive models and ground movements 本文首先总结了目前国内外隧道工程引起的地层移动以及邻近桩反应研究的现状,简要的介绍了土体本构模型理论以及地层移动理论。
In this paper, regularly back analysis methods " computational theories and steps are summarized and viewed, including conjugate gradient method, dfp method, simplex method . their merits and disadvantages are described, too 对常见的各种参数反分析方法共轭梯度法、dfp法、单纯形反分析方法的计算理论、步骤进行了系统的总结和评述,并对各种方法的优缺点分别进行了阐述。
The specification of a satisfactory general analysis of causal relations has long proved difficult . the research described in this thesis is an attempt to develop a computational theory of causal relations between temporally ordered events, and more precisely causal relations among partial states and actions, from the causal reasoning point of view 本论文中所描述的研究工作是试图建立一个因果关系的可计算性理论,而且从因果推理的观点来看,这里的因果关系被限制在基于时间上有序事件之间,更精确地说是存在于部分状态与动作之间的。