In order to raising the efficiency and quality in development of relay setting calculation software, we used RUP to developing Protection Device Integrative Coordination System.

为了提高继电保护整定计算软件的开发效率和质量，在开发“继电保护整定计算一体化系统”时采用了RUP方法。

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The coordination requirements and test methods of short circuit protective device (SCPD) in standard GB14048.4 are introduced. The selection methods of circuit breaker or fuse as SCPD are described.

介绍GB 14 0 4 8 4中与短路保护装置(SCPD)协调配合的要求和试验方法，叙述SCPD为断路器或熔断器时选配方法。

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The idea of pattern is introduced into the development of the relay device coordination software, which helps to design the new self-defined relay device coordination system.

将模式的思想引入电力系统继电保护整定计算软件开发，实现了基于模式的自定义继电保护装置整定计算软件。

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Should calamity strike, you can use the device to send a distress signal to the GEOS International Emergency Response Coordination Center, a search-and-rescue service that will coordinate with local authorities to send help your way.

WSJ: DeLorme inReach SE, a Satellite Gadget for the Civilian | Geek Chic