Data organization and processing serve as the base of the digital mapping, and the USES of its methods are the important contents for building GIS.
数据组织及处理作为数字化测图的基础，其方法的应用是地理信息系统建立的重要内容。
Synchronization is the base of transferring data correctly in synchronous digital network, so synchronization technique is the key in the data transferring field.
在同步数字网络中，同步是数据流正确传输的基础，因此同步技术是数字传输领域的关键技术。
On the base of the data set, many countries developed the research of the Digital human body.
在获得数据集的基础上，各国均开展了数字化人体的研究工作。
As the data base of the GIS digital terrain analysis, digital Elevation Model (DEM) contains rich of terrain, topography and related geo-information and knowledge.
数字地形模型(DEM)包含着丰富的地形、地貌及相关的地学信息与知识，是GIS数字地形分析的数据基础。
Data storage system is a support system for digital library. It's a base and a critical part to digital library construction.
存储系统作为数字图书馆的支撑平台，是数字图书馆建设的一个基础和重要组成部分。
The choice of Base Station is based on on-site reconnaissance, using GPS orientator, digital camera and other necessary appliance to collect and register data of every reference site.
无线基站站址采用现场勘测方式，携带GPS定位仪、数码相机等必要设备，对各参考站点进行数据采集并记录。
On the base of analyzing the character and structure of the point, line, area symbols, a data structure of map symbol base which serves the symbolized output in digital mapping is put forward.
论述了在数字制图环境下地图输出的特点，在分析了地图上点、线、面符号特征和构造原理的基础上，提出了一种用于数字地图符号化输出的地图符号库数据结构。
This paper states the geographical map management system of Xishan coal mining area. Xishan coal electricity group company builds the company standard data-base for 2GB digital geographical map.
为了实现测绘成果资料的科学化管理，建立了西山矿区地形图管理系统，以2GB的数字化地形图创立了一个西山煤电集团公司规范的数据库。
Digital library has changed the traditional model of library services, at the same time accumulated a large number of reader information, which provides the base data for personalized service.
数字图书馆改变了传统图书馆的服务模式，同时也积累了大量的读者信息，为个性化服务提供了数据基础。
The task of this research is to design a high speed data switch network which is used in a base station controller (BSC) of a digital mobile communication system based on CDMA technique.
本课题的任务是为采用CDMA技术的数字移动通信系统设计一个应用于基站控制器（BSC）内部的高速数据交换网络。
The base of running digital manufacturing system is exact data gathering of tool, equipment, materiel and producing.
数字化制造系统的运行是以准确高效的刀具、设备、物料与在制品等资源的数据采集为基础。
The establishment of a space data base of geological maps by GIS is one of important components of" digital land".
运用地理信息系统（GIS）建立地质图空间数据库是“数字国土”的重要组成部分。
The establishment of a space data base of geological maps by GIS is one of important components of" digital land".
运用地理信息系统（GIS）建立地质图空间数据库是“数字国土”的重要组成部分。
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