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电力用直流和交流一体化不间断电源系统 被引量:3
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作者 钟涛 《电工技术》 2014年第6期67-68,共2页
电力用直流和交流一体化不间断电源系统将站用交流电源系统、直流电源系统、逆变电源系统、通信电源系统进行统一设计、监控、生产、调试,实现站用电源安全化、网络化、智能化、一体化。介绍交直流一体化电源系统的组成、原理及应用。
关键词 智能变电站 直流 交流一体化 不间断 电源系统
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A Feasibility Study for New Transport Connections between Italy and Algeria
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作者 Antonio Pratelli Massimiliano Petri +1 位作者 Corrado Rindone Fracescalberto de Bari 《Journal of Civil Engineering and Architecture》 2017年第7期691-700,共10页
The present study is part of the Executive Scientific Project 2 in the ItalMed Project which aims to elaborate a feasibility study for new transport connections between Italy and Algeria. The main objectives of the st... The present study is part of the Executive Scientific Project 2 in the ItalMed Project which aims to elaborate a feasibility study for new transport connections between Italy and Algeria. The main objectives of the study are to increase the degree of economic integration between the two countries and improve commercial exchanges and direct investments in Algeria by Italian private companies. Moreover, the study tries to promote Italy's role as logistic platform for Mediterranean Countries along the east-west and north-south corridors and to improve the capacity of Italian regions to manage international cooperation programs on transport and logistics, finally, to support regional entrepreneurship in the foreign services sector. 展开更多
关键词 FREIGHT stated preference potential demand cost model
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职场
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《中国人力资源开发》 2004年第5期106-107,共2页
关键词 中国 传播类人才 人才市场 《大珠三角城市群人才交流一体化战略宣言》 社会保障专业 薪酬体系
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