表示

In order to promote the viewing freedom, to be particularly applied in many indoor environments where a view covering a full solid angle in 3D space is required, a new representation called θ-φ combination image and a hybrid approach associated with the representation are presented this chapter.

该表示将场景的信息投影在由经纬度构成的2D平面上；不但表示了场景的光强分布，同时也表示了相应的距离分布。本章还给出了基于这一新表示的交互算法，包括环视、俯仰视、连续变焦以及漫游等。

From this point of view,it ispointed out that there are two kinds of commonalities among diverse prob-lems,one is the relative commonality and the other is the homogenous co-mmonality,and it is advanced that the approach to effectively make useof the relative commonality is to divide models suitably and to set up theorganic relation between models convenient to their composite conection oncondition that models are shared,and the approach to effectively make useof the homogenous commonality is from the view point of different problemsneeding their special models for solving,to convert their special modelrepresentation to comparatively general model depth representation on theprinciple of independence and share of commonality.The articles in thepast has made deep and complete research on model management in aspectssuch as model division and compositive conection,and a number of theoriesand methods are provided,but none of them is in relation to model depthrepresentation.

从这一角度出发，作者指出，在多样性问题中存在两种共性，一种是问题相关共性，另一种是问题同构共性，并提出有效利用问题相关共性的方法是在实现模型共享的前提下对模型进行合理划分和建立便于模型复合联接的各模型之间的有机联系，而有效利用问题同构共性的方法则是从不同问题求解本质上需要的专用模型出发，根据独立与共享原理，将这些专用模型表示转化成较为通用的模型深层表示，以往的文献在模型划分、复合联接等诸方面对模型管理进行了较为深入全面的研究，并从这一角度提出了许多模型表示的理论和方法，但对模型深层表示方面尚没有涉足。

In the "Explanatory Notes" for each lesson, the short bar "-" between the two Arabian ordinal numbers stands for "to".

说明1。在每一课的"诠释"部分，两个阿拉伯数字序号间的短横"——"，表示"到"，例如：1——4，表示"从第1例到第4例"的综合分析说明；两个阿拉伯数字序号间的加号"+"，表示"和"，例如：1+4，表示"第1例和第4例"的对比性说明。

Using hybrid CSG/Brep representation, the whole solid model is a CSG tree made of leaf nodes with basic Brep, which include triangular mesh, subdivision surface control mesh and basic geometries with parametric representation.

该方法采用混合CSG/Brep表示，实体模型在整体上用CSG树表示，整个模型为基本边界表示的叶节点的组合，叶结点可以是三角网格、细分曲面控制网格或参数表示的基本几何体。

Theoretical analysis and experimental results demonstrate that some well known piecewise linear representation methods are special situations of proposed method. 2 A systemic method of indexing and similarity based querying in time series databases based on Piecewise Polynomial representation is proposed.

这项研究还从理论上证明了分段多项式表示是一种理想的时间序列高级数据表示形式，而著名的分段直线表示法和分段合计表示法只是PPR的特例。

In the ground unit domain, a yellow quatrefoil frame is used to denote unknown affiliation, a blue rectangle frame to denote friendly affiliation, a green square frame to denote neutral affiliation, and a red diamond frame to denote hostile affiliation.

在地面单位领域，黄色的四瓣花状线框被用于表示未知关系，蓝色的矩形线框表示友邻关系，绿色的正方形线框表示中立关系，红色菱形线框表示敌对关系。

In this paper, we proposed a novel text representation model named Graph Space Model and introduced a novel way to measure the representation ability of a text representation model.

本文总结了文本表示过程，提出了一种新颖的用于度量文本表示模型表示能力的方法，同时也提出了一系列与文本图表示相关的值得探讨的问题。

A new algorithm for representing conies precisely is presented using the periodic NURBS. The algorithm requires only four control vertices to represent a full circle using a circumscribing square.

本文探讨了用2次周期性NURBS表示闭合圆锥曲线的方法，导出了精确表示椭圆、抛物线和双曲线的条件，并给出了精确表示圆弧的充要条件；提出了用2次NURBS精确表示圆的新方法。

R īla Vi van ā tha Cakravartī points out that the word kitava - bandho expresses envy; the phrase from sapatnyāh to nah , jealousy; the phrase mā spr a ańghrim , pride; and the phrase from vahatu to prasādam , disrespect, while the phrase from yadu - sadasi to the end of the verse decries Krsna s tactless treatment of Rādhārān ī.

圣维思瓦那塔-查克拉瓦提导师指出， kitava - bandho 表示羡慕，从 sapatnyāh 到 nah 的短语表示嫉妒，短语 mā spr a ańghrim 表示骄傲，从 vahatu 到 prasādam 这句短语表示轻视，从 yadu - sadasi 到诗的结尾这句短语谴责奎师那不机智地对待拉妲拉妮。

Three case representation methods, character vector, category-exemplar and dynamic storage are discussed, and CR4 process model is proposed for CBR-ANN integration. For construction of casebase, similarity relations on possible problem categories should defined and analyzed, mapping relations from possible problem categories to possible solution categories should be studied, and casebase should be repartitioned and refined.

分析了特征向量表示法、类别-案例表示法、动态存储表示法等案例表示法的特点，提出CBR-ANN过程模型为CR4模型，认为对于案例库构建，要分析和定义问题可能类型上的相似关系，探寻问题可能类型到方案可能类型的映射关系，分析相似类、进行案例库划分以及进行案例库优化。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。