咨询与建议

限定检索结果

文献类型

  • 247,343 篇 期刊文献
  • 12,903 篇 会议
  • 119 篇 学位论文

馆藏范围

  • 260,365 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 157,409 篇 工学
    • 40,430 篇 材料科学与工程(可...
    • 33,698 篇 化学工程与技术
    • 18,558 篇 电子科学与技术(可...
    • 14,489 篇 机械工程
    • 11,530 篇 计算机科学与技术...
    • 10,882 篇 控制科学与工程
    • 10,421 篇 仪器科学与技术
    • 9,546 篇 光学工程
    • 8,962 篇 电气工程
    • 8,345 篇 软件工程
    • 7,264 篇 力学(可授工学、理...
    • 6,420 篇 动力工程及工程热...
    • 5,710 篇 信息与通信工程
    • 5,260 篇 环境科学与工程(可...
    • 4,108 篇 水利工程
    • 3,857 篇 地质资源与地质工...
  • 112,503 篇 理学
    • 29,767 篇 物理学
    • 23,143 篇 数学
    • 22,499 篇 化学
    • 12,625 篇 生物学
    • 6,070 篇 大气科学
    • 4,778 篇 地质学
    • 4,599 篇 系统科学
  • 33,542 篇 医学
    • 20,100 篇 临床医学
    • 4,826 篇 药学(可授医学、理...
    • 4,628 篇 中西医结合
  • 19,701 篇 农学
    • 6,884 篇 作物学
    • 4,315 篇 农业资源与环境
  • 10,453 篇 管理学
    • 8,530 篇 管理科学与工程(可...
  • 4,752 篇 经济学
    • 4,586 篇 应用经济学
  • 1,211 篇 军事学
  • 844 篇 艺术学
  • 586 篇 教育学
  • 377 篇 法学
  • 322 篇 文学
  • 208 篇 历史学
  • 112 篇 哲学

主题

  • 1,700 篇 microstructure
  • 1,590 篇 of
  • 1,353 篇 rare earths
  • 1,302 篇 stability
  • 1,099 篇 crystal structur...
  • 1,062 篇 mechanical prope...
  • 1,043 篇 china
  • 1,039 篇 model
  • 997 篇 numerical simula...
  • 858 篇 structure
  • 847 篇 simulation
  • 815 篇 apoptosis
  • 812 篇 and
  • 780 篇 synthesis
  • 718 篇 deep learning
  • 677 篇 mechanism
  • 644 篇 analysis
  • 617 篇 temperature
  • 615 篇 system
  • 598 篇 method

机构

  • 4,254 篇 university of ch...
  • 1,806 篇 university of ch...
  • 594 篇 中国科学技术大学
  • 538 篇 中南大学
  • 494 篇 china
  • 444 篇 ieee
  • 385 篇 graduate univers...
  • 360 篇 中国科学院大学
  • 356 篇 graduate univers...
  • 319 篇 center of materi...
  • 288 篇 beijing national...
  • 271 篇 songshan lake ma...
  • 253 篇 浙江大学
  • 222 篇 上海交通大学
  • 183 篇 哈尔滨工业大学
  • 182 篇 institute of hig...
  • 172 篇 school of physic...
  • 155 篇 复旦大学
  • 154 篇 beijing national...
  • 153 篇 institute of hig...

作者

  • 679 篇 wei wang
  • 469 篇 wei li
  • 459 篇 lei wang
  • 452 篇 wei zhang
  • 445 篇 lei zhang
  • 397 篇 yu zhang
  • 395 篇 jing wang
  • 387 篇 wei liu
  • 376 篇 yang liu
  • 323 篇 jun wang
  • 299 篇 li li
  • 296 篇 yi zhang
  • 290 篇 jing zhang
  • 276 篇 wei chen
  • 275 篇 hui wang
  • 275 篇 yang yang
  • 272 篇 xin zhang
  • 257 篇 jie zhang
  • 252 篇 yang li
  • 248 篇 jing li

语言

  • 219,424 篇 英文
  • 40,940 篇 中文
  • 1 篇 法文
检索条件"基金资助=was supported by Natural Science Foundation of China "
260365 条 记 录,以下是1-10 订阅
排序:
supported by the National natural science foundation of china(Nos.62172051,61772085,and 61877005)and Jiangsu Agriculture science and Technology Innovation Fund(***(18)3054).
收藏 引用
Tsinghua science and Technology 2023年 第1期28卷 82-92页
作者: Jinghui Zhang Yuchen Wang Tianyu Huang Fang Dong Wei Zhao Dian Shen School of Computer science and Engineering Southeast UniversityNanjing 211189China Hefei Comprehensive National science Center Hefei 231299China School of Computer science and Technology Anhui University of TechnologyHefei 230026China Department of Computer science&Engineering The Chinese University of Hong KongHong Kong 999077China
Numerous neural network(NN)applications are now being deployed to mobile *** applications usually have large amounts of calculation and data while requiring low inference latency,which poses challenges to the computin... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
The mechanisms of thermal solidification agent promoting steam diversion in heavy oil reservoirs
收藏 引用
Petroleum science 2024年 第3期21卷 1902-1914页
作者: Zhan-Xi Pang Qian-Hui Wang Qiang Meng Bo Wang Dong Liu State Key Laboratory of Petroleum Resources and Engineering China University of Petroleum(Beijing)Beijing102249China Liaohe Oilfield Institute CNPC ChinaPanjin124000LiaoningChina Henan Oilfield Institute Sinopec ChinaNanyang473400HenanChina Tianjin Branch of china National Offshore Oil Company(CNOOC)Ltd. Tianjin300452China
At high cycles of steam huff&puff,oil distribution in reservoirs becomes stronger heterogeneity due to steam *** solidification agent can be used to solve this *** solution is a lowviscosity liquid at normal temperatu... 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
Three-dimensional structural models,evolution and petroleum geological significances of transtensional faults in the Ziyang area,central Sichuan Basin,SW china
收藏 引用
Petroleum Exploration and Development 2024年 第3期51卷 604-620页
作者: TIAN Fanglei GUO Tonglou HE Dengfa GU Zhanyu MENG Xianwu WANG Renfu WANG Ying ZHANG Weikang LU Guo School of Energy Resources China University of Geosciences(Beijing)Beijing 100083China Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Enrichment Mechanism Ministry of EducationBeijing 100083China Sinopec Southwest Oil and Gas Company Chengdu 610031China
With drilling and seismic data of Transtensional(strike-slip)Fault System in the Ziyang area of the central Sichuan Basin,SW china plane-section integrated structural interpretation,3-D fault framework model building,... 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
Fine particle trace elements at a mountain site in southern china:Source identification,transport,and health risks
收藏 引用
Journal of Environmental sciences 2024年 第7期141卷 166-181页
作者: Jiaoping Xing Runping Ding Feifeng Chen Linyu Peng Wenhua Wang Xiaoyan Song Qing Ye Yuanqiu Liu Key Laboratory of State Forestry and Grassland Administration on Forest Ecosystem Protection and Restoration of Poyang Lake Watershed School of ForestryJiangxi Agricultural UniversityNanchang 330045China School of Resources and Materials Northeastern University at QinhuangdaoQinhuangdao 066004China College of Geosciences and Engineering North China University of Water Resources&Electric PowerZhengzhou 450046China
Trace elements in atmospheric particulate matter play a significant role in air quality,human health,and biogeochemical *** this study,the trace elements(Ca,Al,K,Fe,Na,Mg,Zn,Pb,Mn,Ti,Cu,Cr,Sr,Ni)in PM2.5samples collec... 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
Aortic Dissection Research in china:Analysis of Studies Funded by the National natural science foundation of china
收藏 引用
Current Medical science 2023年 第1期43卷 206-212页
作者: Zhang YUE Da-shuai WANG Sheng LE Jia-hong XIA Ping YE Xiao-fan HUANG Department of Cardiovascular Surgery Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430022China Department of Cardiovascular Surgery The First Affiliated Hospital of Zhengzhou UniversityZhengzhou450052China Department of Cardiology The Central Hospital of WuhanTongji Medical CollegeHuazhong University of Science and TechnologyWuhan430014China
Objective The National natural science foundation of china(NSFC)has made great progress in promoting the development of aortic dissection research in recent *** study aimed to examine the development and research stat... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Frustrated superconductivity and sextetting order
收藏 引用
science china(Physics,Mechanics & Astronomy) 2024年 第8期67卷 168-176页
作者: Zhiming Pan Chen Lu Fan Yang Congjun Wu Institute for Theoretical sciences Westlake UniversityHangzhou 310024China New Cornerstone science Laboratory Department of PhysicsSchool of ScienceWestlake UniversityHangzhou 310024China School of Physics Beijing Institute of TechnologyBeijing 100081China Key Laboratory for Quantum Materials of Zhejiang Province School of ScienceWestlake UniversityHangzhou 310024China Institute of natural sciences Westlake Institute for Advanced StudyHangzhou 310024China
The superconducting state typically favors a uniform spatial distribution akin to ***,the pair-densitywave state exhibits sign changes in the pairing order,leading to potential frustrations in phase *** propose a mech... 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
Research on simulation of gun muzzle flow field empowered by artificial intelligence
收藏 引用
Defence Technology(防务技术) 2024年 第2期32卷 196-208页
作者: Mengdi Zhou Linfang Qian Congyong Cao Guangsong Chen Jin Kong Ming-hao Tong School of Mechanical Engineering Nanjing University of Science and TechnologyNanjing210094China Northwest Institute of Mechanical and Electrical Engineering Xianyang712099ShaanxiChina School of Automation Nanjing University of Science and TechnologyNanjing210094China
Artificial intelligence technology is introduced into the simulation of muzzle flow field to improve its simulation efficiency in this paper.A data-physical fusion driven framework is ***,the known flow field data is ... 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
Nonlinearly induced entanglement in dissipatively coupled optomechanical system
收藏 引用
Chinese Physics B 2024年 第6期33卷 255-260页
作者: 杨文全 冷轩 程泂 张闻钊 Department of Physics Ningbo UniversityNingbo 315211China
Nonlinearly induced steady-state photon–phonon entanglement of a dissipative coupled system is studied in the bistable regime. Quantum dynamical characteristics are analysed by solving the mean-field and fluctuation ... 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
An Innovation of Evaluation and Design of Vehicle Acceleration Sound Based on EEG Signals
收藏 引用
Journal of Bionic Engineering 2024年 第1期21卷 344-361页
作者: Liping Xie XinYou Lin Wan Chen Zhien Liu Yawei Zhu College of Mechanical Engineering&Automation Fuzhou UniversityFuzhou 350108China Hubei Collaborative Innovation Center for Automotive Components Technology Wuhan University of TechnologyWuhan 430070China
There is a bottleneck in the design of vehicle sound that the subjective perception of sound quality that combines multiple psychological factors fails to be accurately and objectively ***,EEG signals are introduced i... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Novel Prescribed-Performance Path-Following Problem for Non-Holonomic Vehicles
收藏 引用
IEEE/CAA Journal of Automatica Sinica 2024年 第6期11卷 1476-1484页
作者: Zirui Chen Jingchuan Tang Zongyu Zuo Seventh Research Division Beihang University(BUAA)Beijing 100191China IEEE
The issue of achieving prescribed-performance path following in robotics is addressed in this paper,where the aim is to ensure that a desired path within a specified region is accu-rately converged to by the controlle... 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