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point
相关语句
  
    STUDY ON THEORY AND REAL TIME IMPLEMENTATION TECHNOLOGY OF IMAGE TARGET TRACKING WITH POINT CONSTRAINT IN TIME-SPACE DOMAIN
    时空约束图像目标跟踪理论与实时实现技术研究
短句来源
    Research on Key Technologies of Sufaces Reconstruction Based on Scattered Point Cloud Data
    基于散乱云数据的曲面重建关键技术研究
短句来源
    Geometry Modeling and Rendering of Point Set Surface
    模型的表面几何建模和绘制
短句来源
    Point Target Detection and Recognition Algorithms in Optical Image Terminal Homing System
    光学图像末制导中的目标检测与识别算法研究
短句来源
    Study on Feature Mining Technology Based on Point Cloud in Reverse Engineering
    反求工程中基于云的特征挖掘技术研究
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  穴位
    2. To find out the development of Chinese medicine acupuncture point(jingluo) theory, the present main research orientation, their theory basis and latest trends.
    2.通过回顾中医针灸穴位经络学说的发展过程,了解现阶段有关中医针灸穴位经络研究方面的主要研究方向,以及各主要研究方向的理论依据及最新研究动态。
短句来源
    This dissertation researches the application of digitized virtual human in acupuncture point and is a important branch of VHP(Virtual Human Project).
    本文所做的研究即是虚拟人体研究的一个分支,对虚拟人体在中医针炙穴位方面的交互式数字化进行一个初步探索性的工作。
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  要点
    Collectivity frame and lawmaking point of geography information industry rule of law system
    地理信息产业法规体系的总体框架和立法要点
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    Analysis of the technical point of making management form using VFP
    用VFP制作人事管理报表的技术要点
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    C language commonly used storehouse function use main point
    C语言常用库函数使用要点
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    Basic theory of CMM, the conception and relatively theory of software process improvement are studied. Method and main point of software process improvement be analyzed.
    通过研究CMM的基本理论和软件过程改进的概念及其相关理论,分析了软件过程改进的方法和要点,比较了CMM和其它几种软件过程改进方法。
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    The key point of the algorithm, which is realized in dBASE Ⅲ, is analysed.
    分析了用dBASEⅢ实现这种算法的要点
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  “point”译为未确定词的双语例句
    The Data Pipeline in ISO/OSI-Reference Model and the Classifying to Service Access Point
    ISO/OSI参考模型中数据流水线及服务访问点的分类
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    STATISTICAL DISTRIBUTION MODEL FOR POINT INFORMATION IN SPECKLE PHOTOGRAPHY
    散斑照像计量中点信息分布的统计模型
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    A Method of the Determination of the Cross Point of Arbitrary Curves in the Screen Coordinates System
    屏幕坐标系中求任意曲线交点的一种方法
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    THE ABSOLUTE ZERO POINT METHOD TO IMPROVE THE POSITIONAL ACCURACY FOR PDS MICRODENSITOMETER COORDINATE SYSTEM—SYSTEM SOFTWARE
    提高PDS坐标系统测位精度的固定零点法——系统软件的改进
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    Modified Algorithms for the Detection of Moving Point Targets
    运动点状目标检测的改进算法
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  point
This paper is devoted to a systematic study of quantum completely integrable systems (i.e., complete systems of commuting differential operators) from the point of view of algebraic geometry.
      
A characterization of the complexity of a homogeneous space of a reductive groupG is given in terms of the mutual position of the tangent Lie algebra of the stabilizer of a generic point of and the (-1)-eigenspace of a Weyl involution of.
      
The symmetric varieties considered in this paper are the quotientsG/H, whereG is an adjoint semi-simple group over a fieldk of characteristic ≠ 2, andH is the fixed point group of an involutorial automorphism ofG which is defined overk.
      
LetMm be a closed smooth manifold with an involution having fixed set of the form (point)?Fn, 0>amp;lt;n>amp;lt;m.
      
This map corresponds geometrically to restriction to the fixed point set of an action of a one-dimensional torus on the flag variety of a semisimple group G.
      
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The Linear chain or triangles is a better formation of the plane contro1 of the triangulation. This paper gives the formula of the reciprocal of weight for the relative error or calculated length of the weakest side and the error of the weakest point. It may be represented by the formula of the strength factor. The error of the weakest point for the linear chain of triangles is less than for the simple chain. Therefore, it may be used for third or fourth order triangulation of the plane control.

线形锁是一种良好的平面控制测量加密网形式。本文导出它的最弱边边长 相对误差的权倒数,以及最弱点点位误差的权倒数,它可以用图形强度公式来 表示。 线形锁和单三角锁相比较,它的点位误差小于单三角锁的点位误差。因 此,它可以应用于三、四等三角测量中。

This paper presents a new proposition to establish the supplementary equation for stress separation in three--dimensional photoelasticity. At first, the values of (σx+σy-μσ2) on the boundary of a slice of three-dimensional model may be determined by using the photoelasticity methods. Secondly, according to the values of (σx+σy-μσ2) given above, the solutions of (σx+σy-μσ2) at the interior points in the slice can be obtained by the method of numerical solution (for example, the interactive process) and...

This paper presents a new proposition to establish the supplementary equation for stress separation in three--dimensional photoelasticity. At first, the values of (σx+σy-μσ2) on the boundary of a slice of three-dimensional model may be determined by using the photoelasticity methods. Secondly, according to the values of (σx+σy-μσ2) given above, the solutions of (σx+σy-μσ2) at the interior points in the slice can be obtained by the method of numerical solution (for example, the interactive process) and with the help or the electronic computer. Thus, it is shown that the expressions of the (σx+σy-μσ2) in numerical solutions may be used as the supplementary equation for stress separation at the interior points in the slice of three- dimensional model.

本文提出一个建立三维光弹性应力分离补充方程的新建议。首先,用光弹性实验方法可以确定三维模型切片边界上的(σx+σy-μσ2)值; 然后,根据它们用数值解法借助于电子计算机算出切片中各点的(σx+σy-μσz)值。显然,它们的表达式可作为三维模型切片中任一点的应力分离的补充方程式。

In recent years advances in shipbuilding industry have stimulated considerable interest in the development and use of practical algorithms for the interpolation and approximation of points. A method for interpolating and fitting a curve through points is described here. Cubic polynomials in local coordinate systems are used to obtain an interpolating curve with continuous first and second derivatives.The nonlinear equations are rapidly solved by ordinary Newton iteration because the basic iterative...

In recent years advances in shipbuilding industry have stimulated considerable interest in the development and use of practical algorithms for the interpolation and approximation of points. A method for interpolating and fitting a curve through points is described here. Cubic polynomials in local coordinate systems are used to obtain an interpolating curve with continuous first and second derivatives.The nonlinear equations are rapidly solved by ordinary Newton iteration because the basic iterative step involves only atridiagonal linear system and the good initial estimates for ri's are made. The tangent vectors are refined to avoid the unwanted inflections when the large variations in slope between neighboring points occur, and an example to show the refinement by local interpolation methods is given.The resulting curve will be a chain of bi-arcs, the common tangent points of which are chosen on the spline to ensure a better approximation.

对于离散的型值点,本文采用转轴三次样条曲线拟合,再用公切点取在样条曲线上的双圆弧逼近,既保证了线型的光顺性,又便于图形的贮存、传送和再加工。经实践证明,用上法绘出的图形光顺性好、精度高,完全符合生产要求。

 
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