river channel information的意思|示意

Main functions and characteristics of the 2-d information inquiry module of the Yangtze River Channel information Service System are presented in this paper.

介绍了长江河道信息服务系统二维信息查询模块的主要功能与特点。

The MIS of Pearl River Protection Forest is developed to smooth the information channel and improve the management level of Pearl River Protection Forest second-scheduled Construction Engineering.

珠江防护林管理信息系统是为了通畅珠江防护林二期建设工程的信息渠道和提高工程管理水平而研制和开发的。