numerical database的例句大全

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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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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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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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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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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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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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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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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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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In the database subsystem, the retrieved documents are represented by the fuzzy relational matrix of index-terms-documents, for each index term is weighted by a numerical weight according to its presence frequency in the document.

在数据库子系统，用索引词&文档模糊矩阵表示待检索的文档，对每个索引词，根据其在文档中的出现频率大小，引入了数值权重；

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Visual Basic language has excellent interface development function and convenient database operation function and Matlab has powerful numerical calculation function.

VISUAL BASIC语言具有优秀的界面开发功能和便捷的数据库操作功能，Matlab则具有强大的数值计算功能。

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In this paper, the research flat for the database, key techniques such as data pipeline and data windows, and numerical control resource is worked out, while the construction of the database is particularly expressed.

本文论述了该数据库的开发平台，数控管道和数据窗口等关键技术以及数控来源等，同时还阐述了数据库的具体结构。

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The material database of each layer is set up in terms of page-layout storage technique to bring about the mix-coding of continuous numerical variables and discrete non-numerical variables in a chromosome.

采用页面存储技术建立每一层的材料库从而实现染色体中连续数值变量和离散非数值变量的混合编码。

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In addition to numerical data, the other most popular type of data to store in a database is character data.

除了数值类型，数据库中最常用的保存数据的另一个类型是字符数据。

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