针对常规地图复制存在的问题，现在有一种新的地图复制技术和设备-地图出版系统。

Considering the exist problem of conventional map reproduction, this is a new technology and equipment of map reproduction, which is called map Publisher System.

youdao

以数据库为依托，借助地理数据引擎，探讨并设计了对多源数据在数字地图出版系统中组织及管理；

Relying on database and geographic data engine discusses and designs the organization and management of multi-source data in digital map publishing system.

youdao

然后针对地图出版的要求，在全数字地图出版系统中，利用STL标准模板库技术，对公路要素进行批处理绘制，很好地解决了公路类符号的绘制问题。

Then aiming at the demand of map publish we solve it successfully by the way which take the highway elements into batch processing using STL.

youdao