镁合金材料数据库的开发与应用[论文类型]-机械设计类-木哥机械资料商城[机械毕业设计|论文] 关键词:镁合金;参数查询;数据库设计 [gap=1197]Key words : magnesium alloys;Parameter query;database system develop
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When you combine this feature with the ability to store these (arbitrarily complex) structures in a binary DBM file, you can develop what amounts to a tiny database system.
当您将这种特性与将这些(任意复杂的)数据结构保存在二进制d BM文件中的能力结合在一起使用时,就可以开发出一个小型的数据库系统。
Finally, with these theory results, a GIS software develop process is formulated exhausively. This system contains vector drawing sub-system and database sub-system.
最后综合应用前面这些理论结果,详细论述了自主研发的GIS系统,包括矢量绘图系统和数据库系统。
The authors study and develop a VR display system based on the WEB method by technique of virtual reality and WEB database.
作者以虚拟现实技术和网络数据库技术入手,研究开发了一套基于WEB方式的VR展示系统。
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