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检索条件"机构=Equipment Supervision Office of ShenyangRailway Bureau"
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Comparison and suggestion of rail transit equipment cooling technology
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铁道机车与动车 2018年 第3期 I0001-I0002页
作者: REN Guo' an LI Jiantao equipment supervision office of shenyangrailway bureau Shenyang 110001 China CRRC Dalian Locomotive Research Institute Co. Ltd. Dalian 116021 China
The paper introduces the developmentcourse of rail transit equipment cooling technology athome and abroad, compares and analyzes the coolingmodes, and proposes the suggestion for technologyresearch and product develop... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
P2P &LBS Technology-Based Mobile Police System Design
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Journal of Computer and Communications 2015年 第9期3卷 51-60页
作者: Wei Yao Ping He Song Xu Anshan Public Security bureau Anshan China Liaoning Police Academy Dalian China
With the coverage by the mobile network and the popularization of mobile phone communication software, the traditional voice communication, short message service and even the interconnection service have gradually bee... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论