另外，也研究了富足半群的本原元。
In addition, we also consider primitive elements of abundant semigroups.
同时提出一种适用于PDF417纠错编码和译码的查表方法，可以简单确定任意码字在GF(929)内所对应的本原元的幂次。
Meanwhile, an error correction coding and decoding table-checking method suitable to PDF417 was proposed, which could decide any code corresponding to the power of the element in GF (929).
介绍了神经元非模型控制的结构和基本原理及模糊控制器的设计的两种基本方法。
An introduction of the basic principles of the neuron model-free control and the basicdesign methods of the fuzzy controller is given.
二元经济产生的根本原因在于分工组织及其演进路径的差异。
The basic reason of dual economy lies in the difference between division organization and its evolution path.
分析了元胞自动机的基本原理和构成，利用元胞自动机原理建立了洪泽湖洪水蔓延模型。
Basic principle and structure of Cellular Automata (CA) was analyzed, and flood spreading model of Hongze Lake was established by making use of CA rule.
分析了体—壳过渡元中产生“虚假应力”现象的根本原因，给出了两种改进方法。
The reason for generating the false stress in a transition element connecting a solid element to a thin shell element for stress analysis is considered.
阐述和分析了应用有限元方法进行结构优化改进设计的基本原理和所涉及的关键问题。
Fundamental principle and related key problems for the application of finite element method into structural optimal improvement design are expatiated and analyzed.
本文介绍计算静电场的边界配点法和边界元法的基本原理，同时对电场的两个实例作了计算并加以比较。
The principles of point - matching and boundary element methods in calculating electric field are introduced in this paper. Two examples are presented. Some results and comparison are given.
介绍轮胎有限元分析的基本原理。
讨论了泡沫三元复合驱的基本原理。
在分析了船用舵机电液伺服单元的基本原理和数学模型的基础上，设计了单神经元自适应PID控制器。
By analyzing the basic principle and mathematics model of an electro-hydraulic servo unit for ship rudder, this paper designs a single neuron adaptive PID controller.
在研究逆本原环的结构时对涉及到的I -右正规元、I -正规右理想给出了几种类型的I -右正规元、I -正规右理想及其简单的性质。
During the study of the structure of anti-regular circle, some types of I-right regular elements, i-regular right ideals and their simple qualities are given here.
介绍了VLSI版图验证中电阻提取的基本原理和主要方法，给出了一种新颖的基于边界元法的电阻提取算法。
The basic theory of resistance extraction in VLSI layout verification is described. A novel resistance extractor based on the boundary element method is presented.
阐述了二元相关法的基本原理；列举了几个应用实例；特地提出了应用二元相关法必须注意的一些问题。
This paper presents elements of two variable correlation method and cites some applied examples. Some important problems for application of two variable correlation method are specially proposed.
结合映射无限元的基本原理，提出用有限元-映射无限元耦合模型来解决路基中节理的材料非线性问题。
Based on the mapping infinite element principle, a coupling model of finite element and mapping infinite element is presented to solve materially nonlinear problem of joint in the roadbed.
对含正对角元的对称本原矩阵的本原指数集的分布进行具体的研究，得到几类本原矩阵的分布规律。
In this paper we study some classes of symmetric primitive matrix with trace nonzero, and obtain their characterization.
实验发现这些缺陷产生于两个根本原因——微观的神经元病态和宏观的学习盲目性。
The experimental show that these defects evolve from two basic reasons—the microcosmic morbidity of neuron.
幂等元与本原幂等元在环中有非常重要的地位与作用。
Idempotents and primitive idempotents have very important station in the ring.
本文应用传热学基本原理和有限元基本方法，完成了二维、三维导热温度场的有限元数值模拟。
In this thesis the heat transfer theory and the finite element method are used to simulate the two dimension temperature field and the three dimension temperature field.
将子结构法和双倒易边界元法联合应用于预测具有三维复杂流存在时管道和消声器的四极参数与传递损失，阐述其基本原理与数值过程。
A substructure method and a dual reciprocity boundary element method (DRBEM) are applied to calculate four-pole parameters and transmission loss of ducts and silencers with complex flow.
本文首先深入阐述了变幅杆的相关知识以及有限元分析的基本原理。
Firstly, the paper deeply describes related knowledge of acoustic horn as well as basic principle of (FEA) the finite element analysis method.
介绍了声学有限元法和有限体积法的基本原理及相应的商业软件SYSNOISE和FLUENT。
The fundamental theories of acoustic finite element method and finite volume method, as well as the related software SYSNOISE and FLUENT are introduced.
结合有限元方法或有限差分法和极限平衡法各自的优点详细分析边坡稳定性，提出了基于条分法和容重增加法耦合分析的基本原理及边坡安全系数的计算程序。
On the basis of the slice and gravity increase methods, a fundamental principle of couple analysis, and a procedure for calculating the slope safety factor were put forward.
根据温度场有限元分析的基本原理，利用ANSYS软件分析了加固前后坝体温度场的变化规律。
Based on the temperature theory, ANSYS software is adopted to analyze the rule of the variation of the temperature field about the dam body before and after the reinforcement.
讨论了温度场分析的基本原理以及有限元解法。
In this paper the basic theory of temperature field analysis and the solution method of FEM (Finite Element method) are introduced.
本文综述了重力坝的各种分析方法，简要阐述了重力坝有限元分析方法的基本原理。
After summarizing various analytic methods, the basic principle of FEM theories to the gravity dam are formulated briefly in this paper.
介绍了离散元（DEM）方法的基本原理、颗粒运动控制方程和颗粒相互作用力的数学模型。
The basic principles of DEM(discrete element model), and the equations of particle motion and models of particle particle interaction are introduced.
首先介绍了弯曲元技术的基本原理和应用研究情况，然后详细报道了浙江大学岩土工程研究所参与此次国际平行试验的试验内容和初步分析结果。
The fundamentals and applications of bender element technique were comprehensively reviewed. Then the detailed report of IGE-ZJU for the international parallel test was presented.
基于有限元分析的基本原理，建立了热-机耦合问题分析的有限元基本方程，并对固体火箭发动机药柱在固化冷却过程进行了数值仿真。
Based on the FEA, the numerical method of thermal-mechanical coupling is presented. With this method, solid grains during its curing process is simulated.
第二章介绍了有限单元法的基本原理，详细推导了弹塑性有限元法的基本公式和弹塑性矩阵。
Chapter 2: basic theories about finite element method are introduced, basic formulas about elastic-plastic finite element method and elastic-plastic matrix are put forward.
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