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- An algorithm for hidden surface based on linear octrees 基于线性八叉树的一种消隐算法
- This paper introduces the linear Octree briefly,then presents a con-struction algorithm of linear octree. 本文概述了线性八叉树，提出了线性八叉树的一种构造算法。
- For fast calculating the signed distance from spatial point to STL model, a reference ball method was put foward based on linear octree. 摘要针对如何快速求取空间点到STL模型表面有符号距离这一问题，提出一种基于线性八叉树的参考球方法。
- From the 3D animation technique, an approach of integrating primitive representation, CSG and linear octree is given.Furthermore a conceptual framework of multirepresentationbased GIS is discussed. 从三维动画技术着眼,提出将原型法、CSG法与线性八叉树相结合的观点,最后提出一种基于多元表示的三维GIS系统的构想框架。
- Pointer octree,linear octree and other octree models have low efficiency either on storage or processing of massive dataset,which is a key problem in true three dimensional geo-science modeling. 高分辨率和海量数据是真三维地学属性建模所面临的关键问题,传统的指针八叉树、线形八叉树及其变种模型在这方面存在不足,存储空间大、处理效率低。
- Besides, some methods to accelerate the visualization of the volume data are adopted, such as the bounding box method, Linear Octree Space Partitioning algorithm when processing irregular volume data. 此外，当处理非规则场时，采用包围盒技术、基于线性八叉树的分割算法等来加速数据场的可视化过程，使得文中的算法有很高的效率。
- linear octrees 线性八叉树
- A specified arrangement used in ordering. An order need not be linear. 一种在排序中使用的特定排列。排列的次序不必是线性的。
- The ordinate scale is linear in decibels. 纵坐标比例尺以分贝为单位是线性的。
- Here are linear measures in millimeters. 这是毫米方式的线性量度。
- A linear differential transformer has three coils. 一个直线差动变压器有三个线圈。
- Change the layer mode to linear burn. 将层模式设置为线性燃烧。
- Linear flow from low to full opening. 从小到全开的线性流。
- Yarn number is a measure of linear density. 纱线细度是纱线线密度的一种度量方法。
- The equations generated, however, are not linear. 但所形成的方程不是线性的。
- Agarose is naturally linear polysaccharide. 琼脂糖是一种天然的直链多糖。
- A Russian measure of linear distance equivalent to about two thirds of a mile. 俄里俄国的直线距离测量，大约等于一英里的三分之二
- The number of units of useful information contained within a linear dimension. 信息密度在一个线性维度内有用的信息单元的个数。
- Which linear dimensions does have a circle? 圆有哪些线性尺寸?
- Which linear dimensions does have a square? 正方形有哪些线性尺寸?
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
