但安全专家说，它包括了生物和化学传感器技术、视频、无线通信，以及模拟潜在污染物蔓延的计算机软件。
But security experts say it contains biological and chemical sensor technology, video, wireless communications, and computer software to simulate the spread of potential contaminants.
计算机、软件和通信构成中国信息产业的三个重要方面。
Computers, software and telecommunications are the three major parts of China's information industry.
通信软件负责在计算机之间传输数据。
Communications software manages the transmission of data between computers.
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