Equipment management system is based on information technology at present, used in network system for management of equipments, use, maintenance and abandonment.

仪器设备管理系统是基于当前信息技术，用于管理仪器设备的使用、维护、报废等数据信息的网络化系统。

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To combine multiple media by using synchronized multimedia technology will not only benefit the protection and reuse of multimedia information, but also the effective storage and maintenance.

使用多媒体同步技术动态合成多媒体，有利于保护和重用多媒体信息，也有利于多媒体信息的有效存储和维护。

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PASIS architecture combines decentralized storage system technologies, data redundancy and encoding, and dynamic self-maintenance to create survivable information storage technology.

PASIS架构将分散式存储系统、数据冗余和编码技术以及动态自维护技术相结合，创建了生存力强的信息存储技术。

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In 1999, the City's Department of Information Technology and Telecommunications entered into a number of franchise contracts for the installation, maintenance and operation of public payphones on City sidewalks.

ENGADGET: NYC awards six Reinvent Payphones finalists, asks public to select favorite via Facebook