The knowledge discovery of information system essentially is the problem that how to classify the objects according to the characteristic of attributes.
信息系统的知识发现问题本质上是按照属性特征将对象进行分类的问题。
Learn how to apply the open source tools cnee and Perl in applications to measure the characteristic attributes of how users manipulate the mouse.
了解如何在应用程序中应用开源工具cnee和perl来测量用户操作鼠标的特点。
Although this strong signal was never positively identified, astronomers have identified in it many attributes characteristic of a more mundane and ultimately terrestrial origin.
虽然这道强烈的信号从来没有被验明正身，但天文学家发现它在许多属性上更像是我们的世界中的，最终来源地可能是地球。
According to the characteristic of current information technology class, this paper analyzes several attributes of game CAI, generalizes its main characteristic and describes them in detail.
本文根据当前信息技术课堂的特点，分析了游戏式CAI所应具有的属性，归纳其主要特征并对其进行了详细描述。
Based on the analysis of geometric attributes and characteristic of spectral Angle mapping, a novel similarity measure is presented in this paper.
在分析传统光谱角制图方法的几何属性和相似性度量特点的基础上，提出一种新的光谱相似性度量方法。
The seismic attributes refer to physical quantities, which are derived from seismic data and related with the geometry, kinematics, dynamics and statistics characteristic of seismic wave.
地震属性是从地震数据中导出的有关地震波的几何学、运动学、动力学和统计学特征的物理量。
A fairly large part of the design of swinging hydraulic cylinder can be summarized as the solver determining the two characteristic parameters reflecting the form attributes of the mechanism.
摆动液压缸机构的设计相当多的一部分可归结为给定反映机构形状属性的两个特征参数求解机构。
Because of the dynamic and heterogeneous characteristic of grid, traditional resource matchmaking which is based on exactly resources attributes matching leads to low flexibility and bad extension.
由于网格动态异构等特点，传统的基于资源属性的精确匹配方法不够灵活，并且扩展性差。
Because of the dynamic and heterogeneous characteristic of grid, traditional resource matchmaking which is based on exactly resources attributes matching leads to low flexibility and bad extension.
由于网格动态异构等特点，传统的基于资源属性的精确匹配方法不够灵活，并且扩展性差。
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