散乱的

How to apply the triangulation principal being consist of outside triangulation and inside triangulation in the local increment triangulation algorithm is analyzed. A method of optimization while triangulation and a principal to judge whether the triangle is legal or not are established. Software design of this algorithm is done. At last, the calibrated result of field lens is presented.

采用了一种大规模散乱数据的空间划分方法及其相应的数据结构和编码方案，研究分析了在局部增量剖分算法中如何采用外连剖分和內连剖分相结合的剖分原则，确定了边剖分边优化和一种计算空间点到直线距离的简单方法来判断三角形是否合法的原则。

However, this flexibility brings a great deal of inconvenience to shape design for typical demand of design is not only qualitative but also quantitative, such as a global smooth and fair surface approximating a group of scattered points and interpolating a section curve .

但这种灵活性也给形状设计带来许多不便：典型的设计要求既是定量的又是定性的，如"逼近一组散乱点且插值于一条截面线的整体光顺又美光的曲面"。

In order to realize precise compression of scattered data and predigest the establishing process of geometry topology relation, scattered data is converted into scan line data, the point cloud is disposed by the method of direct slicing, the algorithm of intersection between line and surface based on a pair of the least distance relation points and the algorithm of track based on eight directions coding of the section contour data are carried out and the method feasibility is proved by the example.

为了实现数据的精确压缩，简化点与点之间拓扑结构的建立，把散乱数据转化为扫描线数据，对点云数据进行了直接分层处理，采用了基于最小距离关联点对的线面截交算法和截面轮廓数据的八方向编码追踪算法，并用实例验证了方法的可行性。

How well she remembered the first time she had seen him ; he was lodging in a house on the main road where she used to visit . It seemed a few weeks ago . he was standing at the gate , his peaked cap pushed back on his head and his hair tumbled forward over a face of bronze .

第一次见到他的情景她记得多么清楚啊：他住在她常去的那条大街上的一所房子里，一切似乎就是几个星期以前的事，他站在大门口，尖顶帽推向脑后，头发向前散乱垂在晒得黧黑的脸上。

The judging speed is accelerated To assure generating correct tool paths in 3-axis NC machining, the processing plans of undercut and overcut situations for whole tool trajectories are discussed Sometimes certain of complex problems can be simplified using an approximating surface offset strategy presented The surface reconstruction technology in reverse engineering is studied deeply.

讨论了三轴数控加工球头铣刀关于整个刀轨路径的漏切与过切的检查和处理方法，保证最终生成正确的刀具路径。研究了曲面偏距问题，提出了一种曲面近似偏距新策略，在保证正确结果的前提下，将复杂问题简单化。深入研究了逆向工程中散乱数据点的曲面重构技术。

The author also indicate that allof the systems have commonness, i.e. specialty, independence and princedom. The third part: the author discuss china's existing system, indicating that china do nothave a complete antitrust law opposing the urgency against antitrust. The existingregulation regulate antitrust incompletely without standard executive department and theallocation of the function is unreasonable.

另一方面，虽然各国反垄断机构设置不同，各有优劣，但是却都具有专业性、独立性和权威性等共性第三部分分析中国反垄断执法体制现状，指出中国当前虽有反垄断立法的迫切需要，但是中国目前没有比较全面、完整的反垄断法律，现有的法律规范中反垄断规定过于散乱，缺乏权威的执法部门，对执法机构的职责配置不合理。

Considering the triangulation problem of 3D surface data set of 3DLCS, the thesis presents a multiresolution triangulation method to fit the raw scanning data set and another triangulation method of 3D scattered data set basing on 2D DT construction to fit 3D compressing data set.

对于3DLCS中的三维表面数据点集的三角形化问题，本文提出了针对原始扫描数据点集的多分辨率三角形化方法和针对三维压缩后数据点集的基于二维DT构造的三维散乱数据点集的三角形化方法。

Such self-mockery and ambiguity appears as a virtual attitude in his works. The colors are dim and the expressions, in particular their eyes, are moving and hesitant. But all the faces and bodies express a sexy message, which makes the figures confident, despite their expressions.

这种自嘲式的暧昧态度，在他的作品中就表现为一种貌似虚无虚构和虚拟的语气，画面的颜色犹豫朦胧，人物表情、特别是眼神飘忽散乱不够坚定，但所有的面孔和身体都流露出性感的信息，是这种信息而非表情，使画中人物充满自信。

We use a size changeable adjacent field to describe the topological structure of 3D unorganized points in our algorithm. It can offer essential dynamic information for tessellation and points normal.

算法采用可以控制大小的邻域作为空间散乱数据点的拓扑关系的几何描述，为网格划分和点的法向量的几何描述提供了必要的动态几何信息。

He tossed the peso and fifty centavos into the drawer behind the counter, already filled with the loose, wrinkled bills of early evening, and he gave me the key to room number six.

那个时候，柜台后面的抽屉里早已散乱地塞满了傍晚时分收获的皱巴巴的纸币，他随手把我的一比索五十分扔进去，就给了我六号房间的钥匙。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。