查询词典 feature

Secondly,it announced that the Postmodernism Spectacle Culture revelled a kind of pure "visual hedonism" which cut down the line linked with its ancient branch: its aesthetic feature can be concluded from such aspects:Seperated from the reality world as its fictitious feature;sensible intuitionistic as its media feature;vanishment of artistic charm as its aesthetic convert feature; revel of desire as its embracers' psychology feaure.

论文认为，后现代的奇观文化割裂了人类早期奇观文化的审美特性而呈现出一种纯粹的"视觉快感"："与现实世界的分离"是后现代奇观文化的虚拟特性，"感性的直观"是后现代奇观文化的媒介特性，"韵味的消解"是后现代奇观文化的审美特性，"欲望的狂欢"是后现代奇观文化的受众特性。

According to the different face representation mode, there are four identifying methods. They are the mode identifying method based on geometry feature vector, the feature vector identifying method based on algebra feature vector, the facial feature extraction method based on NN and design method of sorter.

根据表征方式的不同，人脸识别方法有：基于层次聚类的几何特征矢量模式识别法、基于代数特征矢量的特征矢量识别法、基于神经网络的人脸特征提取和分类器设计法。

In the research of techniques in curved surface reconstruction and feature extraction, the modeling of NURBS interplation curved surface based on rectangular is focused, in which centripetal parameter is applied to construct node vector, the application of interplation method guarantees the accuracy of curved surface construction, bicubic NURBS curved surface is taken as an example to demonstrate the process of curved surface modeling, and the effectiveness of NURBS is approved in application; Meanwhile, the application of feature techniques in reverse engineering is also diSCUSSed, the recognition and extraction method of feature curved surface are investigated, the relationship between feature recognition and the curvature of curved surface is discussed, with the application of linear and non-linear least squares procedure, data fitting of conicoid in ball surface, cylinder surface and cone surface is

以上述的研究工作为基础，根据企业的实际需求选定轻客和重卡作为研究对象完成了基于反求工程的车身改型设计和优化的工程实践，通过工程实践对反求工程各关键支撑技术进行了验证，所开发的新车型也获得了良好的市场反应。

The process of feature extraction is to transform the eradiate noise signal to different feature space and extract the feature vectors that reflect the category of the input sample. The extracted features are the input modes to the classifier. Through the inspecting, the author selected three methods of eradiate noise's feature extraction.

本文作者经过考察，采用了三种前期研究中较为有效的水下目标特征提取方法——基于功率谱估计的线谱特征提取方法、基于小波分析的不同频段内能量特征提取方法和基于水声信号分维特性的特征提取方法。

In feature-based reverse engineering, with the research of surface feature handling done wieldy and deeply, a methodology of surface-feature based re-modeling has come into being, with which the quadric surface, simple free-form surface and blend surface feature can be directly extracted from point cloud conveniently.

目前，在基于特征的反求工程中，有关曲面特征处理的研究已经比较深入，可以方便的直接从点云数据中提取二次曲面特征、简单自由曲面特征和过渡曲面特征，基本形成了一种基于曲面特征的反求工程CAD建模方法。

Ji: :: The current thesis adopts a movement analysis on the Binding Principles. The feature determines the clitic zi observing Binding Principle A. It undergoes CliticizationLF that is it adjoins to I in its local domain. Thus zi gets adjacent to the specifier of I, which values the unvalued person feature of zi through Feature Copying and checks against the person feature of zi.

接语词&自&的特征决定其执行约束原则A，进行接语词化Cliticization_(LF，即在逻辑式里隐性移位到其局部管辖语域内的功能语类上I，这样就与I的标语词形成相邻关系，通过&特征复制&，I的标语词为&自&的人称特征赋值，并相核查。

Secondly,it announced that the Postmodernism Spectacle Culture revelled a kind of pure "visual hedonism" which cut down the line linked with its ancient branch: its aesthetic feature can be concluded from such aspects:Seperated from the reality world as its fictitious feature;sensible intuitionistic as its media feature;vanishment of artistic charm as its aesthetic convert feature; revel of desire as its embracers' psychology feaure.

论文认为，后现代的奇观文化割裂了人类早期奇观文化的审美特性而呈现出一种纯粹的&视觉快感&：&与现实世界的分离&是后现代奇观文化的虚拟特性，&感性的直观&是后现代奇观文化的媒介特性，&韵味的消解&是后现代奇观文化的审美特性，&欲望的狂欢&是后现代奇观文化的受众特性。

Combined with process of establishing product model of hydraulic integrated manifold block,this paper provides a series of methods for feature definition,feature classification,feature description and the process of creating feature library.

该模型描述了液压集成块零件设计和制造的有关信息，为CAD／CAM集成提供了一个统一的产品信息模型。

In this regard, the research trend of globalization of competition has been positively open up. In this paper a novel simulated annealing feature uniformity band selection approach is proposed for the feature extraction of the hyperspectral remote sensing images. The simulated annealing band selection method has been successfully applied to the feature extraction of the hyperspectral images by clustering highly correlated hyperspectral bands into a smaller subset of band modules based on simulated annealing algorithm. SAFU built by SABS is an efficient feature extraction method.

本篇论文提出一个新型的模拟退火特徵齐一化波段选取法应用在高光谱遥测影像的特徵萃取，模拟退火波段选取法已经成功的应用在高光谱影像的特徵萃取藉著群集高度相关的高光谱波段将之形成一个基於模拟退火演算法波段模组的子集合，本文提出之SAFU是建立在SABS之上，利用旧有SABS的特性加以改良，提出SAFU来对於高光谱影像可以更有效率的进行特徵萃取。

Investigate the assisting of the relation and soil and groundwater monitoring data among the surface feature and image established the relation of the spectrum characteristic with surface feature ,using two kinds of classification and improved post-classification, methods lies two respects: 1Salt steep spectrum luminance value curve of ground higher than surface feature average luminance value curve obviously, and other surface feature luminance value lower than or have around average luminance value curve little wave water body mean the land water areas among them obviously, including the river and surface of water , surface of water of the reservoir and hole pool surface of water By view trend of the

从计算结果得出，盐渍地上的NDVI 值分布在一定范围内，这样就可以取一定的阀值，将反射率较低的盐渍地提取出来。根据盐渍地分布与地下水的相互关系，对分类后的图像进行处理，提高了精度。2 充分利用遥感与GIS 技术在地学分析中的优势，计算各类盐渍地面积、荒漠、水体面积变化，分析近三十年来研究区土地盐渍化动态变化的规律，包括面积变化、盐渍化程度的变化，分析大范围时间尺度上土地盐渍化动态发展的整体趋势。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。