numerical database

Based on the basic dimensional type of spherical four-bar linkages, a numerical atlas database of harmonic characteristic parameters of the spatial four-bar linkages is build up.

在此基础上建立了球面四杆机构连杆轨迹的谐波特征参数数值图谱。借助傅里叶级数理论建立球面四杆机构处于空间任意位置时连杆曲线的数学方程。

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Taking wages management as an example, the authors give a general database and a method for interface design and process of any numerical field in the database.

以工资管理为例，讨论并提供了一个通用的数据库，任意数值型字段的输入界面设计和处理的方法。

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Three standard numerical atlases database for dimensional synthesis of four-bar linkage mechanism, and the dimensional synthesis of four-bar linkage mechanism is solved completely.

创建了四杆机构轨迹生成、函数发生和刚体导引三个标准图谱库，全面完成四杆机构的尺度综合问题；

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Test data analysis found that two-dimensional array index can effectively improve the efficiency of the numerical data in the database query and have a good effect, especially for the less hit record query, the query result is not ideal but for more hit records.

通过测试数据分析发现二维数组索引能够有效提高数据库中数值数据的查询效率，特别对于较少命中记录的查询有很好的效果，但是对于较多命中记录时查询效果不理想。

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The Research and the Development of the Numerical Resources Database in School Level Teaching

校级教学数字资源库的研究与开发

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SIMD Compiling Optimization for Real-life Multimedia Applications and Multimedia Extensions PROCESSOR ARRAY AND ITS APPLICATIONS TO NUMERICAL COMPUTATION AND DATABASE OPERATION

针对实际多媒体程序和多媒体扩展指令集的SIMD编译优化处理器阵列及其在数值运算与数据库运算中的运用

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Numerical illustration and database experiments show that the algorithm did not generate conflict rules, but highlighted them.

实验和数值实例表明，本算法不但不会产生冲突规则，而且能够进一步突出决策规则。

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A data processing system for chemical experiments in university was developed with Visual Basic 6.0. The functions and the design ideas of the system are introduced in four aspects of Windows interfaces, public modules, numerical arithmetic and database.

采用VISUAL BASIC6.0编制了大学化学实验数据处理系统，介绍该系统具备的功能和程序设计思路，包括窗体界面、公共模块、数值算法和数据库等部分。

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Two numerical atlases database of slider-crank mechanism for rigid-body guidance and function generation synthesis is set up.

创建曲柄滑块机构刚体导引与函数发生两个标准图谱库；

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A Watermarking Algorithm Based on Numerical Attributes in Relational Database

关系数据库中基于数值型属性的水印算法研究

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The fourth chapter studys the storage and query over the encrypted numerical data in database.

第三章对字符串数据的加密存储和查询进行了研究。

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The numerical analyses provide database for improving reliability of package and optimum design.

数值分析结果为提高封装体的可靠性和优化设计提供了理论依据。

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Businesses are increasingly making use of the pureXML capabilities in DB2 for storing, managing, and querying XML data alongside the traditional text and numerical relational database data.

公司越来越多地使用DB2中的pureXML功能，来处理传统的文本与数值关系数据库数据，同时存储、管理、以及查询XML数据。

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