三维

ABSTRACT: The 3D space information in the 3D color scanner is obtained form the 2D image list.

三维激光彩色扫描仪中的三维空间信息是从二维图象序列中得到的。

In this paper the feasibility of taking the boundary of the theoretical model as adiabatic is firstly studied.

本文在实验研究的基础上，通过"模型分割"，并结合一维理论模型的结果，给出脉冲红外热成像无损检测三维理论模型的一种近似解法。

But there are few studies on mixing and advection of pollutant in wave environment with turbulence model.

利用二维模型研究了波浪和波流环境中的扩散系数，利用二维和三维模型模拟分析了不同流场环境中射流流场和浓度场的分布。

Affine geometry is often assumed in model-based vision systems because fewer features are required to compute model pose uniquely under affine projection and the perspective projection.

根据三维实体的二维透视图像构造关于该实体的不变因子是一项困难的任务，也是当前将不变因子理论应用于计算机视觉的一个主要目标。

In conclusion, all our results further enrich, develop and perfect the theoretical system of the algebraic multigrid method.

代数多重网格方法是根据一般多重网格方法的原理建立起来的一种自动求解线性代数方程组的快速算法，它采用分层思想通过一种纯代数的多水平方法处理矩阵方程，特别是二维或三维大规模无结构方程组。

Results 3D angiography provided useful information to treat symptoms of intracranial arterial stenosis,and also was useful to help the determination of projection angle of 2D angiography.

结果 三维重建成像图像立体逼真，能够清晰地显示颅内动脉狭窄的部位、形态、狭窄程度，且对二维脑血管影像的工作角度具有指导意义。

By 3D angiography method,we can summary some optimal projection angle of intracranial arterial stenosis by 2D angiography method.

三维重建成像颅内动脉狭窄显示角度二维脑血管显示狭窄部位提供具有非常重要的指导意义。

Purpose To compare two dimensional method (2D) and three dimensional method (3D) with spiral CT for measurement of femoral neck anteversion.

目的 研究比较螺旋CT二维法和三维法在小儿股骨颈前倾角测量中的应用价值。

There is extensive application, especially two-dimensional、three-dimensional vector quantity in a lot of fields of modern mathematics in the vector quantity, they have a form of expression of the array, there are ocular geometry meanings, so can become the effective tool which study the geometry problem of middle school.

向量在近代数学的很多领域中都有广泛的应用，特别是二维、三维的向量，它们既有数组的表现形式，又有直观的几何意义，因此能成为研究中学几何问题的有效工具。

Warcraft III Preview When activated, the Model Previewer opens a 3D window that displays your current model and animations in the same way that Warcraft III will display them.

魔兽三预览工具当在3ds max中激活预览工具时，程序会打开一个三维窗口以魔兽三同样的方式显示您当前的模型和动画。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。