1·The parallel and redundancy are implemented by using data communication method in emergency shutdown for enhancing the reliability of the system.
急停系统采用数据通信的方式实现并行冗余，提高了系统的可靠性。
2·Binary data communication.
二进制数据通信。
3·Controlling data communication security.
控制数据通信的安全性。
4·There are five basic types of data communication system
有五种基本的数据通信系统
5·An intelligent infrared data communication system is introduced.
介绍了一种智能红外数据通讯系统。
6·The key of data communication is transmission of digital signal.
数字信号的传输是数据通信的关键。
7·Security for data communication is another important aspect to consider.
数据通信的安全是要考虑的另一个重要方面。
8·Data communication system, method, apparatus and digital interface.
数据通信系统，方法，装置和数字接口。
9·What are the courses offered by your university in data communication?
贵校数据通信专业主要开设什么课程呢？
10·Traditionally, messages came into IMS through its SNA data communication protocol from VTAM.
传统上，消息通过SNA数据通信协议从VTAM进入IMS。