建立了结晶器内连铸坯热弹塑性应力有限元数学模型。
A finite element mathematical model was developed to calculate the thermal elastoplastic stress of continuous casting billet in mold.
目的研究在计算机上建立上颌中切牙的三维有限元数学模型。
Objective To discuss Construction of the three-dimensional finite element model of maxillary central incisor by using ct scanning technique.
采用梁、板线性有限元数学模型计算了结构自振特性和地震响应。
Structural free vibration characterization and seismic response were calculated by means of beam-plate linear mathematical model of finite element method.
提出了适用于三维混凝土高拱坝结构极限下限分析的有限元数学规划算法。
A numerical method is developed for lower bound limit analysis of 3d concrete high arch DAMS.
准全息元数学模型是复杂开放系统的自组织原理模型，可体现复杂开放系统的所有本质特性。
Quasi-holographic-element model is the self-organization principle of the complicated systems, which embodies all essential characteristics of complicated and opened systems.
本文据此提出了三维非线性淬火温度场有限元数学模型，模型中耦合了温度和相变潜热的计算。
Accordingly, a nonlinear mathematical model of three dimensional temperature fields in quenching processes has been proposed based on the Finite Element Method in this paper.
将交流电机的多回路理论与电磁场的有限元方法结合起来建立了多相永磁同步电动机的多回路—有限元数学模型。
A novel multi phase permanent magnet motor's mathematical model that combines multi loop theory of AC motor and finite element method of electromagnetic field is proposed in the paper.
你每在英语课上学一个新单词，每解决一个数学问题，每学会唱一首新歌，你大脑中的神经元网络就会生长，大脑就会发生变化。
For every new word you learn in your English lesson, every problem you solve in maths, every new song you learn to sing, a neuronal network grows in your brain and the brain changes.
大多数Ruby类Calc使用Ruby的元编程功能，在运行时为所有数字键和数学操作键定义功能。
The bulk of the Ruby class Calc USES Ruby's metaprogramming features to define functions at run time for all the digit keys and for the math operation keys.
从流体微元出发，用计算流体力学（CFD）的方法建立热管生物反应器的传热数学模型。
Using the fluid differential unit, the heat transfer mathematic model of heat pipe bioreactor (HPBR) was established by the calculated fluid hydrodynamics (CFD).
通过对四元数和四元数矩阵理论的历史与现状的考查，我们发现，从1843年英国数学家W 。
Through the research on the history and actuality of the quaternion and the quaternion matrix theory , we have found that , from 1843, when English mathematician W.
给出了一种利用弹道方程决定射击诸元的数学模型。
A mathematic model of using trajectory equations for firing data is presented.
采用四元数描述刚体姿态，建立了刚体姿态运动的数学模型。
Quaternion is used to describe the orientation of a rigid body, and attitude motion is modelled.
本文针对目前这种状况从安全评价的角度，应用可拓物元和模糊数学评价的方法对狭水道操纵安全进行评价。
Regarding this situation, the author here is trying to apply matter-element assessment method and fuzzy mathematical comprehensive assessment method to assess narrow channel manoeuver safety.
利用一元回归数学模型，从理论上分析了高等数学对物理系后继专业课的影响。
This paper analyzes the influence of higher mathematics course on following courses of physics department with the help of mathematical unitary regression model.
建立了热过程的数学模型，并采用有限元等数值方法模拟其热过程。
A mathematical model for thermal process is established and the process is simulated by numerical methods such as finite element method etc.
文章进行了严格的数学建模，并给出了一种算法，可以使编码后码流中0、1码元的分布概率（趋向）均等；
The optimal case is derived, and a sub-optimal algorithm is constructed to make the probabilities of 0,1 bits equal.
群：二元结合运算为闭合的数学集合，具有单位元素。集合中每一元素都有逆元素。
Mathematics a set with an associative binary operation under which the set is closed, which contains an identity element and an inverse for every element in the set.
给出了关系数据库模型的数学基本概念，如N元关系、N元有序组及N元有序组集合。
The paper introduced the basic conception of math of relation database model, N-ple relation, fordered N-ple and fordered sets.
在应用方面，它提供了一个新的数学手段以建立有限元分析中的新模式。
In application, it offers us a fresh mathematical means to establish new models for finite clement analysis.
本文在对三梁四柱式多点成形压力机机架结构研究的基础上，建立了压力机机架有限元模型和机架结构优化的数学模型。
On the basis of the research on the frame structure of the multi-point Forming machine, its finite element model and mathematical model have been set up.
分别采用有限差分法和有限元法对流固耦合流体渗流数学模型与岩石变形数学模型进行了求解。
The mathematical model of fluid percolation and rock deformation of fluid-solid coupling is solved with the finite difference method and the finite element method respectively.
判断矩阵是否是自反的，对称的，离散数学中的二元关系。
Matrix to determine whether it is reflexive and symmetric, Discrete Mathematics in the binary relation.
最后用有限控制体积法和伽略金有限元法对变换后的方程进行数学离散并求解。
With discrete mathematical method, the transformed equation is solved by finite control volume method and Galerkin finite element method.
应用BP -神经网络法对数学模型进行修正，建立有限元数值模拟方法补充剔除数据并对数学模型适用范围进行扩展。
The mathematical models are amended by BP neural network algorithm, and method of finite element numerical simulation is used to compensate the removal data and extend the applied range.
采用有限元法结合数学规划法对重型专用车车架进行了轻量化结构优化设计。
This paper summarized structure optimum design based lightweight on special heavy vehicle frame by FEM and mathematics optimization method.
详细阐述了刚塑性有限元法的原理，以及罚函数法数学模型的推导及应用技术。
It also introduced the basic principle and mathematical pattern as well as application technique of Rigid Plastic Element Method.
它作为液压缸CAD系统有限元分析前置处理的数学模型之一，可有效提高分析效率。
As a mathematical model of preprocessing for fi-nite element analysis in hydro-cylinder CAD system, it can effectively raise analysis efficiency.
它作为液压缸CAD系统有限元分析前置处理的数学模型之一，可有效提高分析效率。
As a mathematical model of preprocessing for fi-nite element analysis in hydro-cylinder CAD system, it can effectively raise analysis efficiency.
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