可嵌入的

In this paper, firstly, the embeddability of near-triangular graphs on the orientable surface is studied. By using Petersen's Theorem about 1-factor, we first prove that for a near-triangulation on the orientable surface, its geometry dual graph has a 1-factor; then after a procedure of operation leaded by the 1-factor, we show that if a graph G triangulates some orientable surface S_g, then G has a near-triangular embedding in S_h for h = g,g + 1,...,β(G/2」, where β is the Betti number of G. Hence we obtain a conclusion: A near-triangulation of the orientable surface is upper-embeddable. As a generalization, a class of near-quadrangulation is studied, and similar results are obtained.

本文首先研究了近三角剖分图的可定向曲面嵌入性质，通过运用Petersen关于1-因子的定理，首先证明了对于可定向曲面上的三角剖分图，其几何对偶图具有1-因子；然后在1-因子的导向下，通过做一系列增加亏格的手术，证明了如果一个图G三角剖分可定向曲面S_g，那么G可以近三角剖分可定向曲面S_h，这里h=g，g+1，…，「β(G／2」，β是指图G的Betti数，从而得出推论：可定向曲面上的三角剖分图是上可嵌入的，作为推广，又研究了一类近四角剖分图的可定向曲面嵌入性质，并得到类似的结论。

To obtain the function and imbedding properties about relative countable tightness spaces,in this paper the question whether the relative countable tightness space can be adversely preserved by a closed map is studied by means of function and imbedding theories.

为了得到相对可数紧度空间的映射及嵌入性质，借助映射方法和紧化理论讨论了相对可数紧度空间被闭映射逆保持问题及嵌入紧空间问题，得到了相对可数紧度空间被闭映射逆保持的一个充分条件、局部紧的可数紧度空间可嵌入紧空间的几个充分条件以及某一类局部紧空间在任意紧化中不具有可数紧度等结果。

Motivated by this problem, in this paper, we give an upper-embeddable property of one kind of digraphs in orientable surfaces.

受此问题的启发，本文给出了一类有向图在可定向曲面上是上可嵌入的性质。

You can combine a simple markup with a nestable markup.

你可以用可嵌入的标记来组成一个简单标记。

The method didnt need to save message of revisable vector and then embed larger capacity of hidden information.

不需保存可修改矢量区域信息，进一步提高了可嵌入的数据量。

Based on visual perception and image statistic characteristics, propose new techniques for content-aware key feature measurement, extraction and encryption of vidual media, consolidate foundations of mathematic theories of information hiding and embedding, propose robust capacity models and estimation methods for visual media information hiding and embedding; solve the key problems inherent in digital content certification of visual media, systematically establish controllable content-aware security mechanism of visual media

基于视觉感知和图像统计特性，提出可视媒体基于内容的关键特征度量、提取和加密的新方法；完善信息嵌入与隐藏的数学理论基础，提出高鲁棒性的可视媒体信息嵌入与隐藏的容量模型和方法，解决可视媒体的内容认证问题，系统地建立可控的可视媒体内容安全新机制。

In 2002, Bonnington, Conder and Morton gave the problem: Characterize those embedding digraphs which are upper-embeddable.

Bonnington，Conder和Morton在2002年给出了有向图嵌入亏格的基本性质，并提出了如下问题：如何刻划有向嵌入是上可嵌入的？

A rich and extensible set of Views that can be used to build an application, including lists, grids, text boxes, buttons, and even an embeddable web browser

一组完善且可扩展的用于构建应用程序的视图，包括：列表，网格，文本框，按钮，可嵌入的Web浏览器

Also available as an embeddable widget .

也可作为一个可嵌入的部件。

We have two problems: 1: How many surfaces can a graph be embedded in? 2: How many distinct embeddings of a graph are there on the given surface?

图的嵌入理论是拓扑图论一个重要的研究内容，嵌入理论中主要的研究问题有图的可嵌入理论和计数理论。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。