ABSTRACTThe idea of this study is combined with the current situation of civil aviation ininformation security,through the investigation of the civil aviation units,found the civil...

AbstractWith the development of science and technology and the improvement ofpeople's living standards,the material property of the family in China hasmade a qualitative leap over ...

本科论文摘要本设计为南京商夏办公楼空调系统设计。设计内容包括：空调冷负荷计算，空调湿负荷计算，空调系统选择，计算各个房间送风量，风机盘管的选型，气流组织计算，空调冷冻水系统计算，空...

北京理工大学珠海学院2020届本科生毕业设计Design and implementation of online housing rental platformAbstractAlong with the China market economy development,the city modernization st...

AbstractWith the development and rapid application of information technology,powermanagement has also stepped into the information track rapidly.In order to make upfor the function...

本科论文7.1冷源的确定.197.2冷水机组设备选型.198空调风系统设计及设备选择.208.1风管设计208.2风管水力计算…218.3设备选型239空调水系统设计…259.1空调水系统的设计选择259.2系统水管水力计...

code.zip基于BP神经网络的智能电缆缆芯温度预测研究.docx

北京理工大学珠海学院2020届本科生毕业设计Designspecification of portable lunch box made ofsemiconductor refrigerationAbstractSemiconductor HOT /COLD Food Preserve Box(Semiconductor ...

本科论文7.4最不利管路计算.208冷热源机房的设计与布置.218.1设备的选型.2182膨胀水箱配置与计算.218.3冷冻水泵的选型及配管布置219管道的保温、消声减振229.1设备及管道的保温229.2设备及管道...

为系统优化的指标，TTIS的比例变化能使系统收敛于不同的均衡状态，有些均衡状态能够优化系统有些却不能。最后，论文对RTTIS系统应用框架作了分析，提出在数据采集阶段引入GPS、RS,并更新和提升...