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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：期刊论文    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Structural Damage Identification Method of Girder Bridges Based on Multilevel Data Fusion Theory 期刊论文 Advances in Materials Science and Engineering, 2022, 卷号: 2022 作者:  Xiang, Chang-Sheng;  Liu, Hai-Long;  Zhou, Yu;  Liu, Chen-Yu;  Wang, Li-Xian 收藏  |  浏览/下载：23/0  |  提交时间：2022/06/20 Damage detection  Data fusion  Energy dissipation  Neural networks  Strain rate  Structural analysis  Damage localization  Data fusion methods  Data fusion theory  Girder bridges  Modal curvatures  Modal strain energy  Multilevel data  Second level  Structural damage identification methods  Third level   Performance of solar active-passive combined heating system in Tibetan areas of southern Gansu 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 21, 页码: 1-7 作者:  J., Li;  H., Wang;  Z., Wang;  J., Huang;  C., Wang 收藏  |  浏览/下载：65/0  |  提交时间：2020/11/14 Coal combustion  Coal dust  Economics  Electron tubes  Energy conservation  Glass  Heating  Heating equipment  Investments  Sleep research  Solar buildings  Solar collectors  Solar energy  Space heating  Temperature  Thermal comfort  Wind  Economic and environmental benefits  Environmental conditions  Experimental buildings  Indoor thermal environments  Solar radiation intensity  Sunspace  Temperature fluctuation  Thermal economy   Design of special power source for dual-arc pulsed MIG welding and test analysis 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2018, 卷号: 39, 期号: 4, 页码: 53-57 作者:  Lu, Lihui;  Zhang, Lihua;  Sun, Weicheng;  Shi, Yu;  Fan, Ding 收藏  |  浏览/下载：19/0  |  提交时间：2020/11/14 Aluminum alloys  Electric power systems  Galvanizing  Inert gas welding  Arc pulsed  Energy inputs  Full-bridge inverters  Galvanized steels  Power supply designs  Pulse MIG welding  Synergetic control  Wave forms