three-dimensional projection的例句大全

In this paper, the periphery of projection of a molecule is described based on three-dimensional projection, and the new invariable was used for quantitative structure-activity relationship studies.

在三维投影的基础上，对投影的边缘进行了描述，并以其进行了定量结构活性相关研究。

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SIFT features has a favorable invariance for the image scaling, translation and rotation. It also has certain robustness to illumination changes, affine transformation or three-dimensional projection.

SIFT特征对于图像缩放、平移和旋转都具有良好的不变性，对于光照变化和仿射变换或三维投影也具有一定的鲁棒性。

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study on the oblique dimetric projection of the hyperconical surface in four-dimensional space and its orthographic projections upon the four three-dimensional projection spaces

E~4中二次锥型超曲面立体图及其在三维投影空间正投影图的研究

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The axonometric projection has been applied extensively in engineering because of its three-dimensional effect and better measurement and because of its drawing unsophisticatedly.

轴测投影图由于富有立体感、具有较好的度量性、作图简便，在工程中得到了广泛的应用。

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Three-Dimensional Flow Field Reconstruction Based on Parallel Projection

基于平行投影法的三维流场重建

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Traditional methods have been unable to satisfy the requirements of these new devices testing, so newer and better methods to achieve this purpose are needed. Three-dimensional measurement which combines fringe projection technique and microscopy is put forward for these demands.

传统方法已经无法满足新器件的检测需求，需要有更新的方法来实现这一功能，条纹投影术和显微系统相结合的三维形貌测量方法就是针对这种需求而提出的。

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Use the related functions of OpenGL to conduct screen perspective projection and texture mapping, realize the functions of texture mapping, output of three-dimensional graph, roam, rotation and scaling.

并运用OpenGL的相关函数对生成的地形模型进行透视投影变换、纹理映射等渲染处理，实现纹理映射、三维图形输出、漫游、旋转、缩放等功能。

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Rendering the Three-Dimensional Perspective Projection View of Object Using OpenGL LANDSCAPE

利用OpenGL生成物体的三维透视景观图

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On this basis, this study obtained three-dimensional perspective projection relationship and find the the optimal projection relationship of view point, the screen and the object.

以此为基础，本研究得出了三维的透视投影关系，并且找出了视点、屏幕与实物间的最佳投影关系。

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Three-dimensional Interpolation Operator of Projection Type and Its Equivalent Construction Method

三维投影型插值算子及其等价构作方法

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In the actual production and living in the real world image as a three-dimensional scene in two-dimensional projection plane, this process would lose a lot of information.

反在实际的生收生涯外，图像做为实实世界外三维场景反在两维平里的投影，那个入程会害得大量的信做。

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At the same time, it obtaines the three-dimensional spectrum and its projection, using microphone array technology for the car noise source identification test to find the main noise source.

同时利用传声器阵列技术对该轿车进行噪声源识别试验，得出了其三维空间谱及三维空间谱的投影图，从而找出了主要噪声源。

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First, through the Fourier expansion, the expansion of the function u ∈ H 3 ( e) was obtained. Then, the three-dimensional interpolation operator of projection type was introduced. Finally, an equivalent construction method of this operator was given.

首先通过Fourier展开得到函数u∈H3（e）的展开式，然后介绍了三维投影型插值算子，最后给出了这个算子的一个等价构作方法。

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Three-dimensional reconstruction on facial soft tissue using three-dimensional grating projection technique

三维光栅投影技术在面部轮廓三维重建中的应用

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Based on previous research in synergetic neural network, the construction methods of three-dimensional image's prototype vector, three-dimensional pixels spread out method and Projection section method are proposed In the paper. And the optimization of Projection section method is given also.

基于前人在协同神经网络的相关研究，本文提出了立体图像的原型向量的构造方法&立体像素平铺法和投影截面法，并给出了投影截面法的优化方法。

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Research into Effection Change Projection Plane Time about Three-Dimensional Projective Geometry

三维画法几何中有效换面次数的研究

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The calibration of the projector is accomplished on the basis of camera projection matrix and plane equation of the calibration plate. Lastly, the three-dimensional position calculation is carried out by using the parameters of the camera and the projector.

基于摄像机的投影矩阵和标准板平面方程完成了投影仪的标定。最后，研究了通过摄像机和投影仪的标定参数计算物体表面三维信息的方法。

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We have a point P going P in three-dimensional space and here we have the entire behavior of the object as it moves its projection along the x axis.

三维空间中，有一点，而这些，用以描述，它在x轴上整个运动的投影。

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This paper focus on the map projection and coordinate system, multi-scale vector data on the sphere of expression, vector data in the symbolic by three-dimensional API and do some systemic analysis, discussion and testing.

重点对地图投影及坐标系、多比例尺矢量数据在球面上的表达、矢量数据在三维API中的符号化进行了较为系统的分析、论述和试验。

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the projection of three-dimensional images on a computer screen

在电脑屏幕上显示的立体影像

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