咨询与建议

限定检索结果

文献类型

  • 63,970 篇 期刊文献
  • 580 篇 会议
  • 28 篇 学位论文
  • 4 册 图书

馆藏范围

  • 64,578 篇 电子文献
  • 4 种 纸本馆藏

日期分布

学科分类号

  • 31,743 篇 工学
    • 4,377 篇 材料科学与工程(可...
    • 3,278 篇 化学工程与技术
    • 3,008 篇 机械工程
    • 2,355 篇 计算机科学与技术...
    • 2,134 篇 电气工程
    • 2,055 篇 土木工程
    • 2,008 篇 软件工程
    • 1,645 篇 电子科学与技术(可...
    • 1,615 篇 仪器科学与技术
    • 1,563 篇 动力工程及工程热...
    • 1,551 篇 交通运输工程
    • 1,500 篇 水利工程
    • 1,496 篇 控制科学与工程
    • 1,268 篇 地质资源与地质工...
    • 1,261 篇 环境科学与工程(可...
    • 1,229 篇 建筑学
  • 17,210 篇 医学
    • 10,422 篇 临床医学
    • 2,339 篇 中西医结合
    • 1,803 篇 药学(可授医学、理...
    • 1,559 篇 公共卫生与预防医...
    • 1,303 篇 中药学(可授医学、...
    • 1,188 篇 基础医学(可授医学...
  • 8,261 篇 理学
    • 1,774 篇 化学
    • 1,480 篇 生物学
  • 6,032 篇 农学
    • 1,346 篇 作物学
    • 1,267 篇 农业资源与环境
  • 4,566 篇 管理学
    • 2,046 篇 管理科学与工程(可...
    • 1,391 篇 公共管理
  • 2,732 篇 教育学
    • 1,833 篇 教育学
  • 2,085 篇 经济学
    • 1,817 篇 应用经济学
  • 1,529 篇 法学
  • 873 篇 文学
  • 484 篇 艺术学
  • 469 篇 历史学
  • 251 篇 军事学
  • 234 篇 哲学

主题

  • 377 篇 数值模拟
  • 227 篇 预后
  • 223 篇 儿童
  • 185 篇 影响因素
  • 156 篇 力学性能
  • 143 篇 应用
  • 139 篇 诊断
  • 113 篇 凋亡
  • 111 篇 大鼠
  • 102 篇 治疗
  • 94 篇 中国
  • 93 篇 体层摄影术,x线计...
  • 92 篇 质量控制
  • 89 篇 分析
  • 89 篇 仿真
  • 86 篇 稳定性
  • 80 篇 并发症
  • 79 篇 耐药性
  • 78 篇 合成
  • 76 篇 危险因素

机构

  • 510 篇 上海交通大学
  • 474 篇 西安交通大学
  • 377 篇 清华大学
  • 326 篇 大连理工大学
  • 321 篇 浙江大学
  • 292 篇 东南大学
  • 289 篇 华中科技大学
  • 285 篇 中国地质大学
  • 259 篇 同济大学
  • 258 篇 北京师范大学
  • 254 篇 中国科学院大学
  • 251 篇 中国矿业大学
  • 244 篇 中山大学
  • 235 篇 北京大学
  • 235 篇 武汉大学
  • 227 篇 西北工业大学
  • 226 篇 哈尔滨工业大学
  • 204 篇 中南大学
  • 195 篇 中国农业大学
  • 194 篇 四川大学

作者

  • 1,887 篇 王冲
  • 1,323 篇 张冲
  • 1,286 篇 刘冲
  • 1,251 篇 陈冲
  • 991 篇 李冲
  • 852 篇 王翀
  • 597 篇 张翀
  • 492 篇 李翀
  • 267 篇 王崇
  • 262 篇 高冲
  • 253 篇 陈翀
  • 246 篇 马冲
  • 239 篇 刘翀
  • 195 篇 彭冲
  • 187 篇 沈冲
  • 186 篇 赵冲
  • 184 篇 吴冲
  • 177 篇 冯冲
  • 150 篇 徐冲
  • 150 篇 高崇

语言

  • 60,888 篇 中文
  • 3,692 篇 英文
  • 2 篇 日文
检索条件"作者=Jin-song chong"
64582 条 记 录,以下是1-10 订阅
排序:
Effect of orbital errors on the geosynchronous circular synthetic aperture radar imaging and interferometric processing
收藏 引用
Journal of Zhejiang University-Science C(Computers and Electronics) 2011年 第5期12卷 404-416页
作者: Lei-lei KOU Xiao-qing WANG Mao-sheng XIANG jin-song chong Min-hui ZHU National Key Laboratory of Microwave Imaging Technology Institute of Electronics Beijing 100190 China Graduate University of Chinese Academy of Sciences Beijing 100190 China
The geosynchronous circular synthetic aperture radar (GEOCSAR) is an innovative SAR system,which can produce high resolution three-dimensional (3D) images and has the potential to provide 3D deformation *** an orbit 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
Rational design multi-color-emissive chemiluminescent carbon nanodots in a single solvothermal reaction
收藏 引用
Nano Research 2024年 第6期17卷 4651-4660页
作者: Guang-song Zheng Cheng-Long Shen Yuan Deng Kai-Kai Liu jin-Hao Zang Lin Dong Qing Lou chong-Xin Shan Henan Key Laboratory of Diamond Optoelectronic Materials and Devices Key Laboratory of Materials PhysicsMinistry of Educationand School of Physics and MicroelectronicsZhengzhou UniversityZhengzhou 450052China
Recently,the chemiluminescence(CL)induced by carbon nanodots(CDs)has intrigued researchers’extensive interests in various applications due to its special light emission ***,the difficulty of synthesizing chemilumines... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Numerical simulation on the influence of plant root morphology on shear strength in the sandy soil,Northwest China
收藏 引用
Journal of Arid Land 2024年 第10期16卷 1444-1462页
作者: ZHANG Lingkai SUN jin SHI chong College of Water Resources and Civil Engineering Xinjiang Agricultural UniversityUrumqi 830052China Xinjiang Key Laboratory of Water Conservancy Engineering Safety and Water Disaster Prevention and Control Urumqi830052China Geotechnical Research Institute Hohai UniversityNanjing 210098China
Serious riverbank erosion,caused by scouring and soil siltation on the bank slope in the lower reaches of the Tarim River,Northwest China urgently requires a *** roots play an important role in enhancing soil shear st... 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
Oxidation behavior of Ni-based superalloy GH4738 under tensile stress
收藏 引用
Rare Metals 2024年 第8期43卷 3913-3920页
作者: Ji-chong Hu Hai-Liang Huang chong-chong Wu Xiao-Yu Sun Jie Wang Yan-Hong Yang jing-Long Qu Liang Jiang jin-He Dou Yang Chen Institute for Advanced Studies in Precision Materials Yantai UniversityYantai 264005China Department of Management and Engineering Linkoping University58183LinkopingSweden Shi-Changxu Innovation Center for Advanced Materials Institute of Metal ResearchChinese Academy of SciencesShenyang110016China Gaona Aero Material Co. LtdBeijing 100081China College of Artificial Intelligence and Big Data Shandong First Medical University and Shandong Academy of Medical SciencesJinan250117China
Revealing the oxidation behavior of superalloys is crucial for optimizing material properties and extending service *** study investigated the oxidation behavior of superalloy GH4738 under stress states at 850℃.High-... 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
Advances of machine learning in materials science: Ideas and techniques
收藏 引用
Frontiers of physics 2024年 第1期19卷 155-194页
作者: Sue Sin chong Yi Sheng Ng Hui-Qiong Wang jin-Cheng Zheng Department of New Energy Science and Engineering Xiamen University MalaysiaSepang 43900Malaysia Engineering Research Center of Micro-nano Optoelectronic Materials and Devices Ministry of EducationFujian Key Laboratory of Semiconductor Materials and ApplicationsCI Center for OSEDand Department of PhysicsXiamen UniversityXiamen 361005China
In this big data era, the use of large dataset in conjunction with machine learning (ML) has been increasingly popular in both industry and academia. In recent times, the field of materials science is also undergoing ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A Self-Healing Elastomer with Extremely High Toughness Achieved by Acylsemicarbazide Hydrogen Bonding and Cu^(2+)-Neocuproine Coordination Interactions
收藏 引用
Chinese Journal of Polymer Science 2024年 第10期42卷 1425-1434,I0007页
作者: Xiao-Ming An Yi-Ping Wang Tang-song Zhu chong Xing Xu-Dong Jia Qiu-Hong Zhang Key Laboratory of High Performance Polymer Material and Technology of MOE Department of Polymer Science and EngineeringSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing210093China State Key Laboratory of Coordination Chemistry Nanjing UniversityNanjing210093China
Elastomers with high mechanical toughness can guarantee their durability during service ***-healing ability,as well as recyclability,can also extend the life of materials and save the consuming cost of the *** efforts... 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
Study of the Lift Force Induced by An Interceptor on A High-Speed Mono-Hull:The Affecting Factors and Estimation Formula
收藏 引用
China Ocean Engineering 2024年 第4期38卷 557-571页
作者: DENG Rui HU Yu-xiao HUANG Si-chong song Zhi-jie WANG Shi-gang WU Tie-cheng School of Ocean Engineering and Technology Sun Yat-sen Universityand Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai)Zhuhai 519082China
To find a better way to estimate the lift force induced by an interceptor on a high-speed mono-hull ship,a series of high-speed mono-hull ship models are designed and investigated under different *** lift forces are o... 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
Development of the electric automatic steering system for agricultural vehicles
收藏 引用
International Journal of Agricultural and Biological Engineering 2024年 第1期17卷 209-214页
作者: Guangshun An chong Yu Juan Du Xiang Yin Youliang Ni Chengqian jin School of Agricultural Engineering and Food Science Shandong University of TechnologyZibo 255000ShandongChina Nanjing Research Institute for Agricultural Mechanization of Ministry of Agriculture and Rural Affairs Nanjing 210014China
Automatic guidance of agricultural vehicles requires automatic execution of operation commands received from the navigation controller by using electronically controlled mechanisms for wheel steering,speed changing an... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Boosting thermal stability and crystallization of closed-loop-recyclable biodegradable poly(p-dioxanone) by end-group regulation
收藏 引用
Science China Chemistry 2024年 第2期67卷 642-651页
作者: jin Lei Zhu-Xin Gui Wan-Ting Xiong Gang Wu Si-chong Chen Yu-Zhong Wang The Collaborative Innovation Center for Eco-Friendly and Fire-Safety Polymeric Materials(MoE) National Engineering Laboratory of Eco-Friendly Polymeric Materials(Sichuan)State Key Laboratory of Polymer Materials EngineeringCollege of ChemistrySichuan UniversityChengdu610064China
A chemically closed-loop-recyclable biodegradable polymer,poly(p-dioxanone)(PPDO),is one of the ideal candidates for single-use plastic products due to its suitability for different application ***,when PPDO wastes ca... 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
Existence of homologous sequences corresponding to cDNA of the ver gene in diverse higher plant species
收藏 引用
Cell Research 2001年 第4期11卷 265-271页
作者: JIA SHI QIAN , WEI DONG YONG , WEN ZHONG XU , YUN YUAN XU , jin song WU, KANG chong, KE HUI TAN, ZHI HONG XU Research Center for Molecular and Developmental Biology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China Chinese Academy Research Center for Molecular and Developmental Biology Institute of Botany Chinese Academy of Sciences Beijing China Chinese Academy of Sciences Beijing China
The presence of DNA homologues corresponding to verc203 (vernalization-related cDNA clone) was investigated by molecular hybridization techniques. The genes were detected in 16 plant species that cover 12 subclasses o... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论