In this paper we will also study on finite base problem of rough description logic RALCQ by using our improved attribute exploration algorithms.
本文将研究属性探索算法在粗描述逻辑RALCQ系统有穷基问题的应用。
The effect of variation of base pressure upon foundation stiffness are calculated by means of finite element methods.
本文用有限元法计算了基底压力的变化对地基刚度的影响。
Sleeper is regarded as a finite long beam on continuous elastics base. The relation between rail forces and sleeper displacement is established by analysis of sleeper forces.
将轨枕视为连续弹性基础上的有限长梁，对轨枕进行了受力分析，建立了钢轨轴向力和轨枕变形曲线的关系。
On the base of above research, stochastic finite element method was adopted to attempt to analyse reliability of the piezoelectric truss structure.
在此基础上引入随机有限元法，对该桁架系统进行结构可靠性初探研究。
On the base of introducing the principle of the magnetic flux leakage (MFL) detection, the finite element method based on ANSYS used to simulate and analyze the MFL signal is presented.
在介绍漏磁检测原理的基础上，详细论述了利用有限元法分析缺陷信号的方法以及利用ANSYS对漏磁信号的仿真过程和仿真结果，并对结果进行分析。
Base on the Fourier law and conservation of energy, and combine the finite difference, this dissertation deduce finite difference temperature model.
以傅里叶定律和能量守恒定律为基础，结合有限差分理论推导出有限差分温度计算模型。
A new algorithm, locally twitch finite element method is developed on the base of the general finite element method, mixed with total-variation-diminishing (TVD) scheme and the finite volume method.
局部隐式有限元法是在一般有限元法的基础上，兼容了TVD差分格式和有限体积法的某些特点，形成的一种新型算法。
The model of the base station of wireless networks is built based on the finite user population discrete time delay and loss system.
利用有限用户离散时间混合消失系统对无线通信系统中基站进行建模。
Technique of finite element method is the important base of theory and powerful tool in mechanical dynamic design.
有限元技术则是机械产品动态设计和动态分析的重要理论基础和强有力的工具。
This text mainly introduced the application of the common finite element software ABAQUS in lean concrete base asphalt pavement.
主要介绍了有限元通用软件ABAQUS在贫混凝土基层沥青路面中的应用问题。
Base on the theory of layered-slipping, a finite element model has been built with ANSYS.
本文基于斜拉索分层滑移理论，通过ANSYS有限元分析软件进行了索体的参数化建模。
The load analysis and calculation under wave action of this platform is developed, on this base, a three dimensional finite element strength analysis for main structural body is conducted.
展开了对该平台在波浪作用下载荷的分析计算，在此基础上对主体结构进行了三维有限元强度分析。
The random search method and the probability theory are adopted to proceed internal stability analysis of the foundation pit on the base of finite slice method .
在普通条分法的基础上，采用随机搜索法及可靠度理论对该基坑进行内部稳定性分析验算。
In this paper, base on the finite elements stress analysis, the mathematic model of the optimum calculation of siphon peeler centrifuge basket is been built.
本文在有限元应力分析的基础上建立了虹吸离心机转鼓整体优化计算的数学模型，并对实际转鼓进行了优化计算。
In the implementation of elliptic curve cryptosystem, one of the key steps is to design and implement the base-point choice algorithm of elliptic curve finite group.
实现椭圆曲线密码体制还有一个关键的步骤，就是椭圆曲线有限群基点选取算法的设计与实现。
This paper applies the base transformation invertor space and gives a new solution to the common item equation of finite series.
应用向量空间的基变换，给出了一种求有穷数列通项公式的新方法。
On the base of experimental research, using analysis of finite element, the mechanics character and reaction to pile caps of the middle pile of steel fiber reinforce concrete five-piles cap.
本文在试验研究的基础上，借助有限元分析，重点研究承台中间桩受力特点以及它对承台的作用。
In the base of the flow stress model of AZ31, finite element analysis software DEFORM was used to research the drawing of the notebook PC case with magnesium alloy AZ31 sheet.
在材料模型的基础上，利用DEFORM有限元软件对AZ 31变形镁合金板温拉深笔记本外壳实验做了模拟。
The elastic contact problem is analyzed in finite element method (FEM) and is used to the parameters' distribution and contact stress of the joint are obtained on the base of ANSYS code.
基于ANSYS软件平台求解弹性接触问题，获得了榫联接结构接触应力及接触状态量的分布；
The fifth chapter studied the key shaft, linking brace and pole base of experiment platform, using the finite element analyzing software, providing the intension checking and structure optimizing.
第五章，利用有限元分析软件对实验台的关键件主轴、曲柄联接柱及长杆固定座进行有限元分析，并进行了强度校核和结构优化。
On the base of finite element method about contact problem, building models of the flanged connection and the sleeve connection of aircraft is introduced.
在接触问题有限元法的基础上，介绍飞行器的盘式连接、径向螺钉套接接触模型的建立。
Base on of the basic theory of stability analyses, Finite element model building and the elements selection are analysed.
基于拱桥稳定性分析的基础理论，给出拱桥有限元建模的单元选取及建模方法。
The problem include: modeling, finite element analyze, capability estimate and database. The work is base on capability estimate.
课题的工作可大致分为：建模、有限元分析、性能评价、数据库四个部分。
According to the finite deflection theory, it was assayed qualitatively that the honeycomb floor which was designed base on this theory has large safety reserve.
结合大挠度理论，定性地分析了按上述方法设计的蜂巢芯楼盖具有较大的安全储备。
On the base of discrete equations, the fluid-solid coupling finite element programs for single phase flow and two phase flow in unconsolidated sandstone reservoir were developed with FEPG.
在有限元离散的基础上，基于FEPG系统自主开发了疏松砂岩油藏单相及两相渗流流固耦合有限元程序。
Second, to simulated calculate the base of light rail and foundation with the ABAQUS finite element software, analysis of the law of the bridge pier subsidence in different construction conditions.
使用ABAQUS有限元软件对轻轨桥墩基础与地基进行模拟计算，探讨了不同施工工况对桥墩位移的影响规律。
An error matching principle, which is base on the error analysis of the computations with high-aspect-ratio grids, is derived for the finite difference simulation of the viscous boundary layer flows.
通过对粘性边界层的数值模拟和误差分析，提出了差分格式的误差匹配原则。
The flow field was imitated by using the finite element analysis software (ANSYS Flotran CFD) in order to supply the theory base for further study.
借助ANSYS有限元程序对该装置进行了流场数值模拟，为进一步研究提供理论依据。
On the base of static load experiment and the finite element method, three major contents have been made.
简要介绍了城市轻轨钢轨道梁在工厂内进行静荷载试验的方法和步骤，同类工程具有借鉴意义。
On the base of static load experiment and the finite element method, three major contents have been made.
简要介绍了城市轻轨钢轨道梁在工厂内进行静荷载试验的方法和步骤，同类工程具有借鉴意义。
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