This paper introduces an architecture of, management information system called communication information system.

本文介绍一种管理信息系统体系结构——通讯式信息系统。

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The receiving circuit of the pager is applied in the PDA (Personal Digital Assistant) of the railway communication information system so that the information in the system can be refreshed.

铁路交通信息系统PDA为了使内部信息具有实时性，在系统内部增加传呼接收电路，从而可以实时更新铁路、民航交通信息。

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These patterns focus on communication between applications and other information system components.

这些模式侧重于应用程序及其他信息系统组件间的通信。

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Furthermore, the participants of seminar gave practical suggestions for improvement of scientific-research and educational potential of investigation and usage of underground water with an adoption of information and communication technologies, including geographical information system and present-day simulation methods and forecasting approach.

UNESCO: OFFICE IN TASHKENT

The Internet, for example, offers a new information system, a new marketplace, a new form of communication and a new means of distribution.

ECONOMIST: A thinkers’ guide | The