节点文献
ORACLE应用系统安全策略
Investigation on Automatic Regulation and Displaying Double Beta Spline Surfaces on Screen
【摘要】 系统的开放性、网络化给应用系统安全提出了更高的要求。本文基于Oracle数据库系统的安全特性,讨论了一个数据库应用系统安全框架。
【Abstract】 The purpose of this paper is to introduce the theory of algorithm of double Beta spline surface by double parameters, the displaying and the projection of three-dimensional freedom surfaces, and the controlling method of automatic selecting scale factor. Appliantion examples are also given.
- 【文献出处】 计算机工程与设计 ,COMPUTER ENGINEERING AND DESIGN , 编辑部邮箱 ,1997年04期
- 【分类号】TP309
- 【被引频次】2
- 【下载频次】28