连通

Key words:Dynamic Ad Hoc network,Invulnerability rate,Connectivity index,Incidence matrix,Network model

针对动态Ad Hoc网络的特性，提出了抗毁率这一新的网络抗毁性评价指标，在动态网络模型中建立了刻画网络节点连通性状的关联矩阵。

In the layout analysis, we chose a bottom-up algorithm based on nearest neighbor connect-strength and line confidence to segment the image area, table area and text area; In the printed Chinese character recognition module, we calculate the degree of incorporative difference to match the character, also define a refusal class which could orientate the mathematical expression automatically; Put the expression into the formula processing module, then we chose the character segmentation method based on connectivity and the template match method to recognize the character in the mathematical expression and at last we used the structure analysis based on the character to transform the two dimension formula into one dimension Word EQ expression.

在版面分析中，采用基于最近邻连接强度和行列可信度的自底向上的版面分析算法，分割出图像区域、表格区域和文本区域；在汉字识别模块中，采用回溯切分方法切分出字符段，计算合并差异度与特征字典比较，通过引入汉字的拒识类，从而实现了公式的定位；将定位后的数学公式送入公式识别器，在公式识别器中采用基于连通域搜索的字符分割方法和模板匹配方法对字符识别，对于识别出的字符，再采用基于特征字符的结构分析方法，从而将二维的数学公式转化为一维的Word EO域语句。

In this paper, the hardwareconstitution, software module, core process technique including connected area disposalfor character recognition, infielder subdivision arithmetic for azimuth orientation andcompound of overall reading of system are emphatically introduced.

文中重点介绍了系统的硬件框架组成、软件模块结构、字符识别的连通域处理算法、刻线精确定位的内插细分算法以及系统总读数的合成。

The scaffold had a high porosity up to 76% and the pore size is fit for tissue ingrowth.

用SEM观察表明支架中孔隙相互连通，孔隙率达76%，孔径大小适于组织长入。

Results CPC-30%vol%PLGA had the best mechanical capability,σ=40.5 Mpa,Ε=13.8 Gpa;Intercommunicative holes which size was among 100 μm～300 μm was observed in...

结果CPC-30%vol%PLGA力学性能最好，抗压强度40.5MPa，弹性模量13.8Gpa；模拟体液下降解6周材料形成100～300μm相互连通孔隙；骨髓间充质干细胞在支架材料表面生长良好，并通过降解产生的孔洞内材料深部长入。

Therefore, the differential surge tank with interconnecting holes arranged is rational and feasible.

因此，设置连通孔的差动式调压室是合理可行的。

He said,'No, I was thinking about a single time-sharing system that was intergalactic '4

他说，'不，我在想一个单独的分时系统，它将连通银河系'

Only connected interstices can act as elementary conduits within the formation.

在地层内只有连通的空隙才能起导水通道的作用。

By using the algebraic method, we obtain a new formula for the expected hitting time of random walks on strong-connected and aperiodic digrahs (irreducible and aperiodic Markov chain). From this formula, we obtain the explicit expressions for the expected hitting times of random walks on directed de Bruijn graph, directed Kautz graph and some graphs constructed from strong regular graph, etc.

利用代数方法给出了强连通非周期有向图上随机游动（即不可约非周期马尔可夫链）平均首达时间一个新的表达式，并利用这个表达式得到了有向de Bruijn图，有向Kautz图以及和强正则图相关的几类图上随机游动任意两点之间的平均首达时间。

At first, the image defects such as isolated point, burr etc.

首先去除孤立点、毛刺等图像缺陷，得到只有一个连通区的图像，再用图像面积除以平均宽度计算物体的长度，求出对应的尾部位置。

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。