圣诞节倒计时开始，这个有趣的几何树出现日历。
Begin the Christmas countdown with this fun geometric tree advent calendar.
我们将葡萄树的形象、巨大的几何形的种植园与编织的柳条相结合。
We combined the image of the vine, strong geometry supporting plant, with weaved wicker.
曾几何时，幻想着，席慕容幻想着的奇迹，一棵开花的树，久久地挺立着，只为坚持一个执着，只为让你遇见我，只为着，能和你结一段尘缘。
Once upon a time, dream, dream poems of miracle, a flowering tree, stand a long time, just to stick to a persistent, just to let you meet me, just for a can and you a destiny.
树阵的几何性虽然是以规则的路径排列，却不与那一丝不茍的标准化建物的任何组件(距)所呼应。
Its geometry, although aligned with the circulation routes, does not respond to any module in the meticulously calibrated building.
提出了利用驱动树分析几何约束的方法；
The geometric constraint is processed by the driven-tree analysis.
集中阐述了基于CAD的物体模型建立过程，并介绍了一种基于规则的将物体几何模型予编译为匹配树的三维物体定位方法。
In this paper, we first focus on the CAD-based object model construction and then introduce a rule-based method to precompile this geometrical model into a match tree for 3-d object orientation.
利用产品功能结构树和零部件的信息，采用基于装配关系图分割的几何推理和基于规则的知识推理的方法来简化工艺子装配体的识别，以此生成装配结构树。
Meanwhile, based on the information of the function structural tree and its parts of the production, the sub-assembly was judged by dividing the assembly relation graph and matching the rule.
针对高维几何布局问题中布局物体的建模问题，提出2-叉树方法，在一般维度下系统地给出了抽象物体的叉树表示法的构造。
With the modeling problem of layout items in high dimensional layout problem as the application object, this paper introduces the concept of 2n-tree representation.
综合考虑所摄图像序列中包含的几何轮廓信息与光亮度信息，采用立体相交技术和剥离技术，逐步求精地得到三维物体的八叉树表示。
Taking account of both silhouette information and intensity information in images, a carving algorithm is used to incrementally recovery the octree model of the object.
由于双平面X射线造影系统只能提供两幅有限的投影数据，冠状动脉树的三维重建在匹配、优化几何变换矩阵等方面存在困难。
The purpose of this study is to provide a 3D reconstruction of the skeleton of the coronary artery tree from two X-ray angiograms acquired on a biplane angiographic system.
本文将从几何学角度说明构造测试节点的过程，提出了一种两阶段决策树的算法。
This paper will explain the process of constructing the test node and propose a two-stage decision tree algorithm.
本文将从几何学角度说明构造测试节点的过程，提出了一种两阶段决策树的算法。
This paper will explain the process of constructing the test node and propose a two-stage decision tree algorithm.
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