According to the business entity analysis the paper design the system database.
根据业务实体分析对系统数据库进行设计。
Instance analysis to analog electronic technology intelligent test paper composition system on database is given.
对模拟电子技术试题库自动组卷系统进行了应用实例分析。
Instance analysis to analog electronic technology intelligent test paper composition system on database is given.
对模拟电子技术试题库自动组卷系统进行了应用实例分析。
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