This paper introduces CAD/ CAM integrated concept and advantage, its critical technology in the CAD/ CAM, modeling method, data interfaces and data exchange, and the public data base as well. 本文主要介绍了CAD/CAM集成的概念和优点、CAD/CAM中的关键技术、常用的建模方法、常用数据接口和数据转换以及公用数据库的有关内容。
It is a high-effective information utilization mechanism to make use of the public scientific resource based on the large-scale data base formed by the library, colleges and scientific institutes. 利用现有图书馆、大专院校、科研院所等建设大型数据库等公共科技资源共享服务平台,依托网络技术,为自主创新提供公益性技术支持是一种快捷高效的信息利用机制。
The key of solving these problems included two aspects, forming public classical document data base and developing document retrieval service system. 热门文献数据重复等问题。解决这些问题的关键在于建立公共古典文献数据库和开发个性化文献检索服务系统两个方面。
The Construction of Public Telephone Information Information Service Data Base 电话信息服务公共数据库的建设
And then analysis the establishment of data collection and exchanges based on the construction of public crisis data base and e-government platform. 另外还从基于电子政务平台基础上的公共危机信息数据库和处理系统的构建的角度来研究了以电子政务为基础,搭建公共危机信息数据收集和交换平台。
Data organization is organized by application subject, divided the public data and various special data, public data can be shared for all business sectors. ( 3) Technology integration is the base of system integration of forest resources. 数据组织使用面向主题的组织方式,分公共基础数据和各种专题数据,公共基础数据可以为各业务部门所共享。(3)技术集成是森林与湿地资源综合系统集成的基础。