Understand some data organization and algorithm, familiar writing stored procedures, SQL queries.

了解数据结构和开发程序, 熟练存储过程编写, SQL语句.

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The key problems settled in this thesis include: geographical data organization; mobile object positioning and display.

在系统研发过程中,解决了空间数据库设计和移动目标定位这两个关键问题.

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The author paper mainly occupied the work of data organization in the management information systems.

笔者主要担任各管理信息系统的数据组织工作.

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