This system has best function and property-the database management, data on the safe side, man-machine conversation interface and local keep secret.

该系统具有较强的数据库管理能力、网络传输数据的安全可靠性能、人机交流界面及局部保密功能。

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Mine risk factors have been identified, and based on the theory of the accident causing to find the coal mine safety system consists of man, machine, environment, and management.

对煤矿危险与有害因素进行了辨识，由事故致因理论出发找到构成煤矿安全系统的人、机、环境、管理四个要素。

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The information management system was developed and deployed in the MAN of Zhangdian Department of Education, through operation and the use of teachers have made good practical results.

该信息管理系统已开发完成并部署在张店教育局的城域网上，通过运行和教师的使用取得了较好的实际效果。

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