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UPS电源在电力系统运行安全中的保障作用 被引量:3
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作者 王淮彬 丁怀东 《中国西部科技》 2008年第22期47-48,共2页
本文浅谈UPS电源在电力控制中的发展趋势、工作原理,以及使用过程中的维护与应注意的问题。
关键词 UPS电源 发展与使用 注意的问题 电力控制
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Sustainable Development, Partnership for the Future
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作者 Ismail Noori Msser 《Journal of Literature and Art Studies》 2015年第9期794-802,共9页
The issue of development as an urgent question is facing future challenges and is recognized along side with the efforts made to promote qualitative changes, aiming at the adaptation, activation, organization, and opt... The issue of development as an urgent question is facing future challenges and is recognized along side with the efforts made to promote qualitative changes, aiming at the adaptation, activation, organization, and optimum use of efforts, capacities, and available potentials. So much is said about development, its characteristics, and related considerations. However, main features remain to show in this contest. These include objective participation of society, the endeavor towards adapting the features of advanced societies, together with observing social, economical and environmental specifications, and the changes which aim to fulfill essential needs, together with observing issues emanating from social changes. 展开更多
关键词 resources available social change civil society RESPONSIBILITY
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