This paper analyzes the present condition and channel of knowledge interchange in the nationalsystem of scientific communication and some policy are suggested.
本文对国家科技传播体系内知识交流的途径和现状进行了分析，并提出了相关的政策建议。
2
E language is a data model descriptive language for the power system developed by National Electric power Dispatching and Communication Center.
语言是由国家电力调度通信中心开发的电力系统数据模型描述语言。
3
The system can be widely used in the important departments of society, such as military installation, national power system, communication system, warehouses, and in all kinds of Banks, etc.