The distributed data processing, the database, the virtual reality, the information processing and the information fusion technologies were expatiated in the key technology part.
对其关键技术，主要研究了分布处理技术、数据库技术、虚拟现实技术、信息处理技术和信息融合技术。
Finally, did some research in data storage, actualized database control based on virtual instrument technology, achieved browse and printing of the report forms.
最后对数据存储进行研究，利用虚拟仪器技术实现对数据库的各种操作，直到实现报表的浏览和打印。
Combining with technology of virtual reality, a basic structure of simulation system of mechanism motion scheme based on database and 3d graphic library is advanced.
结合虚拟现实技术，提出了一个基于数据库和3d图形库的机构运动方案仿真系统的基本结构。
By combining the project, this paper, with the support of virtual DCS technology, detailedly expounds some advanced simulation functions including data communication and database technology.
本文结合此项目，详细阐述了在虚拟dcs技术支撑下，开发的包括数据通信和数据库技术在内的多项高级仿真功能。
The main contents are: writing data communication program to connect math models with virtual DCS based on database technology;
主要内容有：利用数据库技术编制数学模型和虚拟DCS之间的数据通信接口；
Taking Chaoyang District of Jilin University as an example, introduce the methods of establishing virtual campus based on 3d modeling, image processing and database technology.
以吉林大学朝阳校区为例，探讨了基于三维建模、图像处理及数据库等技术建立虚拟校园的方法。
Taking Chaoyang District of Jilin University as an example, introduce the methods of establishing virtual campus based on 3d modeling, image processing and database technology.
以吉林大学朝阳校区为例，探讨了基于三维建模、图像处理及数据库等技术建立虚拟校园的方法。
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