特徵

The aim of our work is to strengthen localized features in basis images and to impose orthonormal characteristic of Principle Component Analysis on NMF.

我们的目标是强化基底的局部特徵，以及将主轴分析演算法的正交特徵加在非负矩阵分解演算法上。

It is suggested that physiographic features, which are ignored in current neural network models, can be and should be put into the neural network learning mechanism. This, together with hydrological features, would enable the neural network models to remedy the limitations mentioned above.

本研究提出一个新的解决方案，将集水区地文特徵参数导入类神经网路的学习机制内，使模式能够同时考量地文与水文因子来进行水特徵的推估，以突破类神经网路模式现有的应用限制。

This paper deals mainly with the characteristics of the petrology, mineralogy, petrochemistry and geochemistry for the basic volcanics. The above result has indicated that these volcanic rocks are mainly a suite of eruptive pillow basic lava from the sea-floor, which have the characteristics of the continental and oceanic tholeiites and belong to the evolutionary products of the Liaohe rift from continental crust to oceanic crust.

重点討论了基性火山岩的岩石学、矿物学、岩石化学和地球化学特徵，结果表明，这些基性火山岩主要为一套海底喷发的基性枕状熔岩，具有大陆拉斑玄武岩和大洋拉斑玄武岩的双重特徵，是辽河裂穀由大陆壳向大洋壳演化过程中的產物。

Features:covered with white dorsal stripes, there are also black spots in stripes, and some had no,common features in the bottom of prothorax and back between the lower edge of a thin black horizontal line, at both ends of bending backward.

特徵：体背布满白色的斑纹，斑纹内还有黑色的斑点，有的则无，共同特徵在前胸背下缘与楯背间有一黑色的细横线，两端向后弯曲。

The spectral properties of strongly regular multigraphs are studied in Section 3, we show that they can be haracterized as multigraphs with exactly three distinct eigenvalues, we show further when they are strongly regular graphs in terms of their eigenvalues.

我们在第三节证明强正则重边图和强正则图相同，均为具有三个相异的特徵值所刻画。针对具有三个相异特徵值的图，我们找出其分别对应於强正则图和强正则重边图的条件。

This kind of feature matching process was closely related to the differences in salience between various form features.

而这种特徵比对的行为和各个特徵的突显性有相当大的关系。

Although the types of Web attack have been evolving, Web attacks are existed specific characteristics. These characteristics will be assigned a term list according to the establishment of taxonomy. This research intends to provide a complete and explicit taxonomy for Web attacks.

即使如此，每一件 Web 攻击都存在著特殊特徵，将 Web 攻击的特殊特徵经过知识分类的建立，指派於分类表的术语清单中，以提供 Web 攻击详细的描述，为本研究关心的议题。

Based on studying in detail of the petrology, contact relation, deformation, metamorphism and so on, the metamorphic granitoids can be recognized and brokenup from metamorphic terrane.

通过详细的岩石学特徵、接触关系、形变及变质特徵研究，从变质地层中识别和解体出众多的变质花岗岩体。

In this paper, thermogram was used to do human face recognition. The thermogram of human face was captured from infrared camera. Image processing technologies were used to preprocess the captured thermogram. Then several features were extracted from the processed thermogram. These features included the distribution of temperature statistics, the perimeter of the face, the length/width ratio of the smallest rectangle which contained the face, and the triangle formed from the three lowest temperature points of the two cheeks and the chin. A three-layer back-propagation neural network was used as the recognition tool.

本文中利用红外线摄影机撷取人之脸部所散发之热分布影像以进行人脸辨识，热影像经过前处理后，再撷取与温度分布有关之相关特徵资料，所撷取之特徵资料包括温度统计分布、脸部边缘长度、包含脸部之最小矩形之长宽比、以及两颊与下巴三个部位之温度最低点之距离，并使用三层架构的倒传递类神经网路作为辨识的工具，辨识的过程包括两个步骤：训练与测试。

Look for size and flight style, white bases to outer primary shafts, and the extent and contrast of the pale upperwing crescent; note that in all species moult and feather wear can affect the appearance of these features.

要注意体型大小、飞行的方式、外侧初级飞羽基部的白色及翼上半月形白色区域的大小及对比等几种特徵，不过要注意在这几种海雀之中，换羽以及羽毛的磨损状况都会影响到上述特徵。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了