发明人:李佳男;丁立鹤;许廷发;董少聪;许新里;王杰
申请日期:2022.01.20
摘要:(ZH) 本发明公开了一种基于注意力机制的点云场景流预测方法,包括以下步骤:S1、构建真实场景流数据集;S2、基于真实场景流数据集对输入数据预处理,建立点云特征提取模型,对局部区域候选场景流生成,通过注意力机制对候选场景流进行聚合,对候选场景流进行上采样,采用带有残差连接的输出层对输出进行修正;S3 ...
作者:Jie Wang;Zhen Yang;Baoguang Mao;Yixin Wang;Yan Jiang;Minhua Cao (1Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China)
出处:ACS Energy Letters 2022
关键词:SOLID-ELECTROLYTE INTERPHASE;ANODES;PERFORMANCE;CARBONATE;EVOLUTION;SODIUM;STABILITY;LAYER;SI
摘要:Using electrolyte additives to manipulate the solid-electrolyte interphase (SEI) is an effective means to optimize battery performance; however, how t ...
作者:J P Chen;J Wang;J Q Guo;C B Guo (1 Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China. 2 MOE Key Laboratory of Dynamics and Control of Flight Vehicle, School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China.)
出处:Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology 2023
摘要:The stomatognathic system is an organic combination of bone, dentition, joints, masticatory muscles and innervation nerves. It is an organ system for ...
作者:Lufeng Yue;Jie Wang;Minxi Li;Jinwen Qin;Minhua Cao (1 Key Laboratory of Cluster Science, Ministry of Education of China, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China. qjw@bit.edu.cn.)
出处:Dalton transactions (Cambridge, England : 2003) 2023
摘要:Na3V2O2(PO4)2F (NVOPF) is gaining attention as a high-energy cathode candidate for sodium-ion b ...
作者:Wang, Jie;Meng, Xiuyun;Li, Cuichun;Qiu, Wenjie (1Beijing Institute of Technology, Beijing, 100081, China;2Chinese Academy of Sciences, Beijing, 100094, China;3Beijing Aerospace Automatic Control Institute, Beijing, 100039, China)
出处:Advances in Space Research: The Official Journal of the Committee on Space Research(COSPAR) 2021
关键词:Stratospheric airship;Station-keeping;Thermal effects;Net heaviness;Long-endurance flight
摘要:The ability to achieve long-endurance station-keeping flights makes stratospheric airships desirable platforms for the provision of communication and ...
发明人:曹敏花,秦锦雯,段雨辰,王杰
申请日期:2024.01.17
摘要:本发明涉及电池电极材料技术领域,提供了一种有机磷酸分子功能化Ti3C2Tx电极材料的制备方法和应用。本发明提供的有机磷酸分子功能化Ti3C2Tx电极材料的制备方法包括以 ...