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浏览/检索结果: 共341条，第1-10条 帮助 限定条件 发表日期：2017    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 Facial expression recognition algorithm based on CNN and LBP feature fusion 会议论文 Shanghai, China, December 29, 2017 - December 31, 2017 作者:  Yang, Xinli;  Li, Ming;  Zhao, ShiLin 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Convolution  Robotics  Rotation  Convolution neural network  Expression recognition  Facial expression recognition  Facial Expressions  Feature expression  Feature fusion  Local binary patterns  Rotation invariance   Robust object tracking based on collaborative sparse representation of multifeature 会议论文 Shanghai, China, December 29, 2017 - December 31, 2017 作者:  Zhao, ShiLin;  Li, Ming;  Yang, Xinli 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Clutter (information theory)  Monte Carlo methods  Object tracking  Robotics  Appearance modeling  Computation burden  Likelihood functions  Multi-feature fusion  Partial occlusions  Sparse representation  Spatial neighborhoods  Target tracking algorithm   Duration effect of spectrally matched ground motion records on collapse resistance capacity evaluation of RC frame structures 期刊论文 Structural Design of Tall and Special Buildings, 2017, 卷号: 26, 期号: 18 作者:  Han, Jianping;  Sun, Xiaoyun;  Zhou, Ying 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Seismic design  Seismic response  Shear flow  Structural analysis  Structural frames  Collapse resistance capacities  Incremental dynamic analysis  Inter-story drift ratios  Peak ground acceleration  Residual displacement  significant duration  Structural seismic response  Three-dimensional numerical modeling   Duration effect of spectrally matched ground motion records on collapse resistance capacity evaluation of RC frame structures 期刊论文 STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS, 2017, 卷号: 26, 期号: 18 作者:  Han, Jianping;  Sun, Xiaoyun;  Zhou, Ying 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/15 collapse resistance capacity  incremental dynamic analysis  residual displacement  significant duration   Interaction mechanism of flux band and arc in ultra-narrow gap welding 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2017, 卷号: 38, 期号: 12, 页码: 57-60 作者:  Gong, Lian;  L., Zhu;  A., Zhang;  H., Zhou 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Welds  Arc heating  Constricted degree of arc  Interaction area  Interaction mechanisms  Molten pool  Narrow gap welding  Side walls  Wall-constricted area   Effects of Staggered Blades on Cavitation Characteristics of Double-suction Centrifugal Pump 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2017, 卷号: 48, 期号: 12, 页码: 124-131 and 140 作者:  Han, Wei;  Zheng, Hao;  Wang, Liqiong;  Zhang, Zhenzhong;  Su, Min 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Centrifugal pumps  Channel flow  Computer simulation  Impellers  Turbulence models  Cavitation characteristics  Cavitation pressure  Double-suction centrifugal pumps  Experimental values  Net positive suction heads  Rayleigh-Plesset equation  Staggered blades  Vapor volume fraction   The Effects of Alkali and Temperature on the Hydrolysis Rate of N-methylpyrrolidone 会议论文 Singapore, Singapore, December 22, 2017 - December 25, 2017 作者:  Ou, Yu Jing;  Wang, Xiao Mei;  Li, Chun Lei;  Zhu, Ya Long;  Li, Xiao Long 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Butyric acid  Fourier transform infrared spectroscopy  Gas chromatography  Gel permeation chromatography  Sodium hydroxide  Sulfur compounds  Fourier transform infrared  Gel permeation chromatography (GPC)  Hydrolysis rate  N-methylpyrrolidone  NaOH concentration  Polyphenylene sulfides  Temperature rising   Unraveling of permafrost hydrological variabilities on Central Qinghai-Tibet Plateau using stable isotopic technique 期刊论文 Science of the Total Environment, 2017, 卷号: 605-606, 页码: 199-210 作者:  Yang, Yuzhong;  Wu, Qingbai;  Hou, Yandong;  Zhang, Zhongqiong;  Zhan, Jing 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Freezing  Hydrology  Isotopes  Lakes  Permafrost  Rivers  Stream flow  Thawing  Ground ice  Hydrological process  Hydrological variability  Isotopic characteristics  Permafrost degradation  Permafrost hydrology  Qinghai Tibet plateau  Stable isotopes   Unraveling of permafrost hydrological variabilities on Central Qinghai-Tibet Plateau using stable isotopic technique 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2017, 卷号: 605, 页码: 199-210 作者:  Yang, Yuzhong;  Wu, Qingbai;  Hou, Yandong;  Zhang, Zhongqiong;  Zhan, Jing 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/15 Permafrost hydrology  Stable isotopes  Qinghai-Tibet Plateau  Ground ice   Comparative study of the transient natural convection in an underground water pit thermal storage 期刊论文 APPLIED ENERGY, 2017, 卷号: 208, 页码: 1162-1173 作者:  Chang, Chun;  Wu, Zhiyong;  Navarro, Helena;  Li, Chuan;  Leng, Guanghui 收藏  |  浏览/下载：13/0  |  提交时间：2019/11/15 Natural convection  Water pit thermal storage  Boussinesq approximation  Buoyancy-driven flow  Thermal stratification  Efficiency