In this paper, a computer program is introduced which can generate the coordinate system transformation matrix and geometric equation.
本文介绍了一个计算机程序，它用于推导坐标转换矩阵，或几何关系方程。
The strain, geometric equation and principal strain of the elastic solid are all-sidedly studied by using the method of dyad analysis.
利用并失分析法，对弹性体的应变、几何方程和主应变进行了全面研究。
Considered the influence of manufacturing error and derived the non-linear geometric equation and equilibrium equation for arbitrary ideal carved surface shells.
考虑了任意理想曲面壳体制造偏差的影响，导出了非线性几何方程与平衡方程。
The stresses at the boundary can be calculated by the physical equation and the geometric equation according to the correlation between the stresses and the traction at the boundary.
构件边界上的应力可由弹性体的边界应力和边界面力的关系，通过物理方程和几何方程求出。
The other way to do it, if somehow you are missing the geometric trick, is to start from the x, y equation.
如果你不知道几何办法的话，还有另一种办法的，从x，y方程开始。
That's a very good question The question is, what is the geometric significance of an equation like x y z equals to 1, 2, 3 or something else?
问得好,你的问题是,在方程x+y+z=1或2或3中3,常数项的几何意义是什么？
The geometric stiffness and the axial deformation of arch are considered in formulating its vibration transfer equation.
在建立拱的振动传递方程时，考虑了拱内的轴向变形和几何刚度。
The geometric meaning for the parametric equation of ellipse is a familiar thing (See example 1).
椭圆的参数方程的几何意义是众所周知的(见例1)。
Using true-amplitude one-way wave equation, the energy loss by geometric diffusion can be compensated.
采用真振幅单程波动方程进行计算，补偿了几何扩散造成的能量损失；
We analyzed the geometric property of edge curve of formed milling cutter, deduced the curve's mathematics equation, got the center coordinate of disc blade, and designed the edge curve by CAD.
通过分析铣刀刀刃曲线的几何性质，推导出它的数学方程，进而求取刀片中心位置坐标，完成刀刃曲线的计算机辅助设计。
This paper describes the geometric meaning for the parametric equation of hyperbola and parabola, respectively (see examples 2 and 3).
本文将分别对双曲线、抛物线的参数方程阐述几何意义(见例2、例3)。
By using the geometric constraint, the dimension constraint, the dimension equation and the dimension driving techniques of CAD, the typical simulation mechanisms are created.
采用CAD的几何约束、尺寸约束、尺寸方程和尺寸驱动技术，针对根据一些典型平面多自由度机构，构造出相应的模拟机构。
A motion constraint equation for moving target is derived by the first order geometric features.
利用一阶几何特征导出了目标的运动约束方程。
According to the range equation and Doppler positioning equation, geometric correction calculating expressions corresponding to ECS algorithm were derived.
根据距离方程和多普勒定位方程组推导了针对ECS成像算法的几何校正计算公式。
The geometric shape, deformation behavior description, energy equation and constraint equation of the filter is constructed.
给出了过滤片的几何形状、行为描述、能量方程以及约束方程。
A incremental virtual work equation, which is suitable for geometric nonlinear analysis of structures, is derived in this paper.
本文从适用于几何非线性分析的增量形式的虚功方程出发，建立了有限元计算公式。
The nonlinear dynamic equation of a circular plate for various boundary conditions is derived, with the geometric nonlinear effects taken into account.
计及几何非线性，在各种板边条件下，建立了圆板受迫振动时的非线性动力学方程。
The nonlinear dynamic equation of free vibration to a circular plate for various boundary conditions, with the geometric nonlinear effects taken into account.
计及几何非线性，在各种板边条件下，建立圆板自由振动的非线性动力学方程。
Based on equation of cutting edges, new geometric model and NC grinding model of rake face of ball end mill with constant normal rake Angle are modeled.
本文基于刀刃曲线方程，推导了球头等法前角前刀面的几何模型及其数控磨削模型。
Geometric characteristics for blade aerofoils during fan design, superposed aerofoils by analytic method, and the method to set up aerofoil circumference equation method are described.
阐述了风机设计中叶片翼型的几何特性、用解析方法叠加翼型，以及建立翼型周线方程的方法。
The geometric factor of resistivity log tool has been calculated by the transmission line equation for resistivity logging through casing.
为研究过套管电阻率测井仪器的径向探测特性，本文给出了反映地层径向介质变化的几何因子。
Of all the methods for geometric rectification of remote sensing imagery, the Collinearity Equation Modelis usually considered to have the best accuracy.
在遥感影像几何校正方法中，通常认为精度最高的是共线方程模型。
D′Alembert′s principle is used to derive an ordinary differential equation set for free vibration of a discretized square tensioned membrane with geometric nonlinearity.
应用达朗贝尔原理建立了考虑几何非线性的方形张拉膜结构的离散非线性振动方程组；
The concept of ellipse is extended to hyperbolic space and the equation is discussed. Some geometric data of ellipse, such as symmetries, will be considered.
在 双 曲空间中引进相应的椭圆概念、讨论椭圆的方程，并对椭圆的对称性等几何性质做出细致考察。
A model is described which consider the equation geometric meaning, make use of crossover line to get 3d points coordinate.
提出一种考虑方程组所代表几何意义的方法，利用异面直线公垂线中点去逼近物体空间点。
The paper expresses the kinematic relationship by the geometric relationship between the tool and flute and obtains the contact equation, so that the solving process become simply.
本文利用几何关系表示运动学的关系，得出接触方程，使求解过程变得简单。
The calculating equation of the relative rotating Angle in the leakage test of plunger and barrel assembly has been deduced by the geometric method.
利用几何方法推导柱塞偶件密封性试验中相对回转角度的计算式。
When transferring a geometric constraint equation group into an optimization model, we need a method to jump out of the local beat solution so that we can find a best global solution.
在将几何约束问题的约束方程组转化为优化模型的时候，需要找到一种方法来跳出局部最优解，进而找到全局最优解。
In addition, they connect geometric algebra and quantum theory, discussing the Dirac equation, wave functions, and fiber bundles.
另外，他们连结几何学代数和量子理论，讨论迪拉克方程序，波函数和纤维包。
In addition, they connect geometric algebra and quantum theory, discussing the Dirac equation, wave functions, and fiber bundles.
另外，他们连结几何学代数和量子理论，讨论迪拉克方程序，波函数和纤维包。
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