咨询与建议

限定检索结果

文献类型

  • 29,217 篇 期刊文献
  • 1,163 篇 会议
  • 1 册 图书

馆藏范围

  • 30,381 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 23,365 篇 工学
    • 11,306 篇 材料科学与工程(可...
    • 5,529 篇 化学工程与技术
    • 4,872 篇 电气工程
    • 4,625 篇 计算机科学与技术...
    • 4,215 篇 电子科学与技术(可...
    • 4,069 篇 机械工程
    • 3,730 篇 力学(可授工学、理...
    • 2,971 篇 动力工程及工程热...
    • 2,551 篇 信息与通信工程
    • 2,448 篇 环境科学与工程(可...
    • 2,428 篇 控制科学与工程
    • 1,684 篇 冶金工程
    • 1,638 篇 生物医学工程(可授...
    • 1,583 篇 软件工程
    • 1,517 篇 仪器科学与技术
    • 1,375 篇 核科学与技术
    • 1,364 篇 水利工程
    • 1,304 篇 航空宇航科学与技...
    • 1,285 篇 生物工程
    • 1,265 篇 地质资源与地质工...
  • 21,972 篇 理学
    • 8,638 篇 物理学
    • 7,088 篇 化学
    • 4,359 篇 数学
    • 4,213 篇 生物学
    • 3,754 篇 天文学
    • 2,019 篇 地球物理学
    • 1,654 篇 地质学
  • 5,588 篇 医学
    • 4,215 篇 临床医学
    • 1,683 篇 基础医学(可授医学...
  • 2,647 篇 农学
    • 1,243 篇 作物学
  • 1,851 篇 管理学
  • 581 篇 经济学
  • 282 篇 法学
  • 168 篇 教育学
  • 146 篇 艺术学
  • 133 篇 文学
  • 105 篇 军事学
  • 37 篇 历史学
  • 23 篇 哲学

主题

  • 205 篇 deep learning
  • 129 篇 simulation
  • 115 篇 analysis
  • 100 篇 machine learning
  • 92 篇 stability
  • 82 篇 china
  • 81 篇 of
  • 80 篇 rare earths
  • 73 篇 perovskite
  • 72 篇 mechanism
  • 71 篇 mechanical prope...
  • 71 篇 model
  • 68 篇 magnetic
  • 67 篇 polarization
  • 58 篇 high
  • 57 篇 oxygen reduction...
  • 55 篇 film
  • 53 篇 microstructure
  • 52 篇 plasma
  • 50 篇 crystal

机构

  • 1,353 篇 university of ch...
  • 70 篇 institute of mod...
  • 68 篇 shanghai institu...
  • 58 篇 beijing national...
  • 56 篇 university of sc...
  • 54 篇 department of ch...
  • 51 篇 institute of app...
  • 51 篇 institute of hig...
  • 50 篇 beijing national...
  • 49 篇 national astrono...
  • 47 篇 songshan lake ma...
  • 44 篇 center of materi...
  • 40 篇 ieee
  • 36 篇 department of as...
  • 34 篇 beijing academy ...
  • 32 篇 university of ch...
  • 30 篇 shanghai institu...
  • 29 篇 institute of adv...
  • 27 篇 institute of geo...
  • 26 篇 collaborative in...

作者

  • 86 篇 wei zhang
  • 84 篇 wei liu
  • 81 篇 jun wang
  • 58 篇 jian wang
  • 55 篇 li zhang
  • 53 篇 qiang zhang
  • 51 篇 jun zhang
  • 50 篇 wei wang
  • 47 篇 jing zhang
  • 44 篇 hui wang
  • 44 篇 ming li
  • 36 篇 lei zhang
  • 35 篇 yang li
  • 34 篇 tao yang
  • 34 篇 wei li
  • 33 篇 wei he
  • 33 篇 yang liu
  • 32 篇 bo-quan li
  • 31 篇 chen chen
  • 30 篇 rui wang

语言

  • 27,320 篇 英文
  • 3,061 篇 中文
检索条件"机构=Department of Applied Mathematics Beijing Institute of Technology"
30381 条 记 录,以下是51-60 订阅
排序:
Numerical analysis of moving train induced vibrations on tunnel,surrounding ground and structure
收藏 引用
Earthquake Engineering and Engineering Vibration 2024年 第1期23卷 179-192页
作者: Swati Srivastav Sowmiya Chawla Swapnil Mishra department of applied Geophysics Indian Institute of Technology(ISM)Dhanbad 826004India department of Civil Engineering Indian Institute of Technology(ISM)Dhanbad 826004India department of Mining Engineering Indian Institute of Technology(ISM)Dhanbad 826004India
This study is focused on the effect of vibration induced by moving trains in tunnels on the surrounding ground and structures.A three-dimensional finite element model is established for a one-track railway tunnel and ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Comprehensive optimization of piezoelectric coefficient and depolarization temperature in Mn-doped Bi_(0.5)Na_(0.5)TiO_(3)-Bi_(0.5)K_(0.5)TiO_(3)-BaTiO_(3)lead-free piezoceramics
收藏 引用
Journal of Materials Science & technology 2024年 第5期172卷 255-263页
作者: Huashan Zheng Enwei Sun Huajie Luo Xiaoyu Zhang Yixiao Yang Bin Yang Rui Zhang Shantao Zhang Wenwu Cao Condensed Matter Science and technology institute School of Instrumentation Science and EngineeringHarbin Institute of TechnologyHarbin150080China Advanced Innovation Center for Materials Genome Engineering University of Science and Technology BeijingBeijing100083China National Laboratory of Solid State Microstructures Department of Materials Science and EngineeringCollege of Engineering and Applied Science&Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing210093China department of mathematics and Materials Research institute The Pennsylvania State UniversityUniversity ParkPennsylvania16802United States of America
Lead-free Bi_(_(0.5))Na_(_(0.5))TiO_(3)(BNT)piezoelectric ceramics have the advantages of large coercive fields and high Curie *** the improvement of piezoelectric coefficient(d 33)is usually accompanied by a huge sac... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A post-modification strategy to precisely construct dual-atom sites for oxygen reduction electrocatalysis
收藏 引用
Journal of Energy Chemistry 2024年 第3期90卷 511-517,I0012页
作者: Juan Wang Xinyan Liu Chang-Xin Zhao Yun-Wei Song Jia-Ning Liu Xi-Yao Li Chen-Xi Bi Xin Wan Jianglan Shui Hong-Jie Peng Bo-Quan Li Jia-Qi Huang School of Materials Science and Engineering Beijing Institute of TechnologyBeijing 100081China Advanced Research institute of Multidisciplinary Science Beijing Institute of TechnologyBeijing 100081China beijing Key Laboratory of Green Chemical Reaction Engineering and technology Department of Chemical EngineeringTsinghua UniversityBeijing 100084China institute of Fundamental and Frontier Sciences University of Electronic Science and Technology of ChinaChengdu 611731SichuanChina School of Materials Science and Engineering Beihang UniversityBeijing 100191China
Dual-atom catalysts(DACs) afford promising potential for oxygen reduction electrocatalysis due to their high atomic efficiency and high intrinsic ***,precise construction of dual-atom sites remains a *** this work,a p... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Machine learning and neural network supported state of health simulation and forecasting model for lithium-ion battery
收藏 引用
Frontiers in Energy 2024年 第2期18卷 223-240页
作者: Nan QI Kang YAN Yajuan YU Rui LI Rong HUANG Lai CHEN Yuefeng SU beijing institute of technology Chongqing Innovation Center Chongqing 401120China department of Energy and Environmental Materials School of Materials Science and EngineeringBeijing Institute of TechnologyBeijing 100081China beijing Electric Vehicle Co. Ltd.Beijing 100176China
As the intersection of disciplines deepens,the field of battery modeling is increasingly employing various artificial intelligence(AI)approaches to improve the efficiency of battery management and enhance the stabilit... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Effect of the vortical structures on the hydrodynamic performance of a pitching hydrofoil
收藏 引用
Journal of Hydrodynamics 2024年 第2期36卷 406-420页
作者: Rui Yuan Hui-yun Hao Qin Wu Yun-qing Liu Biao Huang School of Mechanical Engineering Beijing Institute of TechnologyBeijing100081China
The objective is to study the vortical structural behaviors of a transient pitching hydrofoil and their effects on the hydrodynamic performance. The pitching motion of the hydrofoil is set to pitch up with an almost c... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Traveling wave solutions of the nonlinear Gilson-Pickering equation in crystal lattice theory
收藏 引用
Journal of Ocean Engineering and Science 2024年 第1期9卷 40-49页
作者: A.T.Nguyen O.Nikan Z.Avazzadeh Division of applied mathematics Science and Technology Advanced InstituteVan Lang UniversityHo Chi Minh CityVietnam Faculty of technology Van Lang UniversityHo Chi Minh CityVietnam School of mathematics Iran University of Science and TechnologyNarmakTehranIran department of applied mathematics Xi’an Jiaotong-Liverpool UniversitySuzhou 215123China
This paper focuses on obtaining the traveling wave solutions of the nonlinear Gilson-Pickering equa-tion(GPE),which describes the prorogation of waves in crystal lattice theory and plasma *** solution of the GPE is ap... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Stage separation of recoverable liquid launch vehicle by using moving pulsating ball analogue for propellant sloshing
收藏 引用
Chinese Journal of Aeronautics 2024年 第2期37卷 360-370页
作者: Yu LU Baozeng YUE Bailong HAO Bole MA Feng LIU Yuanyuan CHANG School of Aerospace Engineering Beijing Institute of TechnologyBeijing 100081China beijing institute of Astronautical Systems Engineering Beijing 100076China
In the process of stage separation of recoverable liquid launch vehicles,because of the large amount of residual fuel in the storage tanks,the influence of liquid sloshing on separation safety must be *** calculation ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Mitigated reaction kinetics between lithium metal anodes and electrolytes by alloying lithium metal with low-content magnesium
收藏 引用
Journal of Energy Chemistry 2024年 第8期95卷 644-650,I0014页
作者: Yang-Yang Wang Ya-Nan Wang Nan Yao Shu-Yu Sun Xiao-Qing Ding Chen-Xi Bi Qian-Kui Zhang Zhao Zheng Cheng-Bin Jin Bo-Quan Li Xue-Qiang Zhang Jia-Qi Huang School of Materials Science and Engineering Beijing Institute of TechnologyBeijing 100081China Advanced Research institute of Multidisciplinary Science Beijing Institute of TechnologyBeijing 100081China beijing Key Laboratory of Green Chemical Reaction Engineering and technology Department of Chemical EngineeringTsinghua UniversityBeijing 100084China College of Materials and Chemistry China Jiliang UniversityHangzhou 310018ZhejiangChina
Lithium(Li)metal is regarded as a promising anode candidate for high-energy-density rechargeable ***,Li metal is highly reactive against electrolytes,leading to rapid decay of active Li metal ***,alloying Li metal wit... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Integral precession calibration method of PIGA on linear vibration table
收藏 引用
Chinese Journal of Aeronautics 2024年 第3期37卷 219-236页
作者: Chuang SUN Shun-qing REN Jun-wei CAO Ru HUO department of Automation Tsinghua UniversityBeijing 100084China School of Astronautics Harbin Institute of TechnologyHarbin 150001China beijing National Research Center for Information Science and technology Tsinghua UniversityBeijing 100084China Faculty of Information technology Beijing University of TechnologyBeijing 100124China
Linear vibration table can provide harmonic accelerations to excite the nonlinear error terms of Pendulous Integrating Gyro Accelerometer(PIGA).Integral precession calibration method is proposed to calibrate PIGA on a... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Enhancing alkyne semi-hydrogenation through engineering metal-support interactions of Pd on oxides
收藏 引用
Nano Research 2024年 第5期17卷 3707-3713页
作者: Yuefeng Wu Xiaotong Lu Pengfei Cui Wenyu Jia Jun Zhou Yuan Wang Hussain Zahid Yuxin Wu Muhammad Umer Rafique Xiong Yin Baoshan Li Leyu Wang Guolei Xiang State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical TechnologyBeijing 100029China CAS Key Laboratory of Science and technology on applied Catalysis Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian 116023China College of Chemical Engineering Beijing University of Chemical TechnologyBeijing 100029China
Supported Pd catalysts show superior activities for olefin productions from alkynes through semi-hydrogenation reactions,but over-hydrogenation into alkanes highly decreases olefin *** phenylacetylene semi-hydrogenati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论