咨询与建议

限定检索结果

文献类型

  • 742,122 篇 期刊文献
  • 3,901 篇 会议
  • 21 篇 学位论文
  • 6 册 图书
  • 1 篇 报纸

馆藏范围

  • 746,050 篇 电子文献
  • 1 种 纸本馆藏

日期分布

学科分类号

  • 350,708 篇 工学
    • 45,414 篇 材料科学与工程(可...
    • 38,154 篇 化学工程与技术
    • 35,551 篇 机械工程
    • 31,496 篇 计算机科学与技术...
    • 24,172 篇 软件工程
    • 20,953 篇 土木工程
    • 20,683 篇 电气工程
    • 19,373 篇 仪器科学与技术
    • 16,640 篇 电子科学与技术(可...
    • 16,622 篇 动力工程及工程热...
    • 16,305 篇 控制科学与工程
    • 15,571 篇 交通运输工程
    • 14,150 篇 水利工程
    • 13,693 篇 环境科学与工程(可...
    • 13,332 篇 生物医学工程(可授...
  • 213,825 篇 医学
    • 125,725 篇 临床医学
    • 31,297 篇 中西医结合
    • 21,549 篇 药学(可授医学、理...
    • 20,577 篇 公共卫生与预防医...
    • 17,599 篇 中药学(可授医学、...
    • 17,345 篇 基础医学(可授医学...
    • 14,816 篇 医学技术(可授医学...
  • 93,238 篇 理学
    • 22,349 篇 化学
    • 19,395 篇 生物学
  • 74,891 篇 农学
    • 21,201 篇 作物学
    • 14,697 篇 农业资源与环境
  • 56,273 篇 管理学
    • 25,103 篇 管理科学与工程(可...
    • 16,558 篇 公共管理
  • 32,997 篇 教育学
    • 25,199 篇 教育学
  • 23,124 篇 经济学
    • 20,317 篇 应用经济学
  • 17,099 篇 法学
  • 10,495 篇 文学
  • 5,101 篇 艺术学
  • 4,577 篇 历史学
  • 3,364 篇 哲学
  • 2,854 篇 军事学

主题

  • 4,871 篇 数值模拟
  • 3,641 篇 影响因素
  • 3,492 篇 应用
  • 3,047 篇 预后
  • 2,926 篇 大鼠
  • 2,915 篇 诊断
  • 2,815 篇 产量
  • 2,772 篇 治疗
  • 2,690 篇 儿童
  • 2,409 篇 对策
  • 2,318 篇 磁共振成像
  • 2,297 篇 力学性能
  • 2,268 篇 合成
  • 2,044 篇 危险因素
  • 1,989 篇 细胞凋亡
  • 1,844 篇 教学改革
  • 1,814 篇 糖尿病
  • 1,781 篇 仿真
  • 1,772 篇 稳定性
  • 1,755 篇 分析

机构

  • 5,581 篇 浙江大学
  • 5,467 篇 上海交通大学
  • 5,074 篇 中南大学
  • 4,965 篇 清华大学
  • 4,549 篇 同济大学
  • 4,500 篇 四川大学
  • 4,133 篇 华南理工大学
  • 4,122 篇 吉林大学
  • 4,044 篇 华中科技大学
  • 3,713 篇 东南大学
  • 3,697 篇 武汉大学
  • 3,640 篇 哈尔滨工业大学
  • 3,570 篇 北京大学
  • 3,515 篇 中国地质大学
  • 3,426 篇 中国科学院大学
  • 3,343 篇 中国矿业大学
  • 3,204 篇 天津大学
  • 3,090 篇 中国石油大学
  • 2,995 篇 中山大学
  • 2,881 篇 贵州大学

作者

  • 14,922 篇 李明
  • 8,871 篇 张明
  • 6,498 篇 陈明
  • 6,199 篇 杨明
  • 6,054 篇 刘明
  • 4,513 篇 赵明
  • 2,834 篇 高明
  • 2,583 篇 徐明
  • 2,522 篇 周明
  • 2,219 篇 王明
  • 1,997 篇 朱明
  • 1,894 篇 黎明
  • 1,830 篇 雷鸣
  • 1,493 篇 胡明
  • 1,459 篇 孙明
  • 1,442 篇 马明
  • 1,360 篇 张铭
  • 1,308 篇 王晓明
  • 1,204 篇 黄明
  • 1,152 篇 刘铭

语言

  • 715,708 篇 中文
  • 30,332 篇 英文
  • 9 篇 日文
  • 2 篇 法文
检索条件"作者=wangchun-ming"
746051 条 记 录,以下是21-30 订阅
排序:
Ca2+ cation-mediated microenvironment for electrochemical hydrodimerization of furfural
收藏 引用
Science China Chemistry 2025年
作者: Wei Du Shuangshuang Cha Can Lei Mengxin Qu Zhongqiang Deng ming Gong Xinhe Bao Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials Fudan University State Key Laboratory of Catalysis National Laboratory for Clean Energy Collaborative Innovation Center of Chemistry for Energy Materials Dalian Institute of Chemical Physics Chinese Academy of Sciences
Furfural is one of the most important biomass-based platform molecules as sustainable precursors for chemicals and fuels. The electrochemical hydrodimerization of furfural can generate hydrofuroin, which is a promisin...
来源: 同方期刊数据库 同方期刊数据库 评论
Inter‑Skeleton Conductive Routes Tuning Multifunctional Conductive Foam for Electromagnetic Interference Shielding,Sensing and Thermal Management
收藏 引用
Nano-Micro Letters 2025年 第3期17卷 19-36页
作者: Xufeng Li Chunyan Chen Zhenyang Li Peng Yi Haihan Zou Gao Deng ming Fang Junzhe He Xin Sun Ronghai Yu Jianglan Shui Caofeng Pan Xiaofang Liu School of Materials Science and Engineering Beihang UniversityBeijing 100191People’s Republic of China Institute of Atomic Manufacturing Beihang UniversityBeijing 100191People’s Republic of China Tianmushan Laboratory Xixi Octagon CityYuhang DistrictHangzhou 310023People’s Republic of China Science and Technology On Electromagnetic Scattering Laboratory Beijing Institute of Environmental FeaturesBeijing 100854People’s Republic of China
Conductive polymer foam(CPF)with excellent compressibility and variable resistance has promising applications in electromagnetic interference(EMI)shielding and other integrated functions for wearable ***,its insuffici... 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
Analysis of QTL for Seed Dormancy and Their Response to Dry Heat Treatment in Rice (Oryza sativa L.)
收藏 引用
Agricultural Sciences in China 2004年 第9期3卷 641-648页
作者: TANGJiu-you JIANGLing ZHANGWen-wei wangchun-ming LIUShi-jia CHENLiang-ming ZHAIHu-qu AtsushiYoshimura WANJian-min StateKeyLaboratoryofCropGeneticsandGermplasmEnhancement ResearchCenterofJiangsuPlantGeneEngineeringNanjingAgriculturalUniversityNanjing210095P.R.China ChineseAcademyofAgriculturalSciences Beijing100081P.R.China FacultyofAgriculture KyushuUniversityFukuoka812-8581Japan
Quantitative trait loci (QTL) controlling seed dormancy in rice were identified usingrecombinant inbred lines (RILs) population derived from the cross between a japonicavariety Kinmaze and an indica variety DV85. Seed... 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
Self-assembled carbon monoxide nanoprodrug for chemiexcitationtriggered synergistic chemotherapy against breast cancer
收藏 引用
Science China Chemistry 2025年
作者: Shunfei Cui Yiyao Pan Chenzhe Ma Bin Qi Qingqiang Min ming Li Huabing Chen Hengte Ke Xingyue Ji Jiangsu Province Engineering Research Center of Precision Diagnostics and Therapeutics Development College of Pharmaceutical ScienceSoochow University
Carbon monoxide(CO) has recently been well-established as a promising therapeutic modality against cancer. The development of transition-metal-free and tumor-targeted delivery platforms for CO is highly demanded but...
来源: 同方期刊数据库 同方期刊数据库 评论
A Raman Study of Spinel LiMn_2O_4
收藏 引用
Chemical Research in Chinese Universities 2003年 第3期19卷 344-346页
作者: wangchun-zhong GONGJie LIUWei WEIYing-jin CHENGang KeyLaboratoryofAutomobileMaterialsofMinistryofEducation AlanG.MacDir~nidInstituteandCollegeofMaterialsScienceandEngineeringlilinUniversityChangchun130023P.R.China InstituteofCondensedMatterPhysics JilinNormalUniversitySiping136000P.R.China
A Raman study was carried out for LiMn 2O 4, which was synthesized via the mixture of Mn 3O 4 and LiNO 3 sintered at different temperatures. It is shown that there are two kinds of Raman spectra for LiMn 2O ... 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
Room—Temperature Dual Excitonic Emission from Amorphous ZnO
收藏 引用
Chinese Physics Letters 2003年 第5期20卷 696-699页
作者: WANGZhi-Jian WANGZhi-Jun ZHANGLi-Gong YUANJin-Shan YANSheng-Gang wangchun-Yan LaboratoryofExcitedStateProcesses ChangchunInstituteofOpticsFineMechanicsandPhysicsChineseAcademyofSciencesChangchun130021 SchoolofChemicalEngineering DalianUniversityofTechnologyDalian116012
Optical properties of amorphous ZnO have been investigated at room temperature. It is demonstrated that the ultraviolet emission components due to the recombination of two different excitons were verified by examining... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
MiR-494-3p regulates cell proliferation and apoptosis via KLF7 in Schwann cells
收藏 引用
BIOCELL 2021年 第1期45卷 57-64页
作者: YANGUO PENG WEI LI SHUIYU CHEN wangchun WU ZHANFANG SHANG Department of Neurosurgery The Affiliated Mindong Hospital of Fujian Medical UniversityFuan355000China Department of Neurosurgery Hangzhou Hospital of Traditional Chinese MedcineHangzhou310007China
Peripheral nerve injury is a common neurodegenerative disease,which causes disability and a huge economic burden for ***(miRNAs)have been acknowledged as major regulators and therapeutic targets of neurological ***,th... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Factoring larger integers with fewer qubits via quantum annealing with optimized parameters
收藏 引用
Science China(Physics,Mechanics & Astronomy) 2019年 第6期62卷 5-12页
作者: wangchun Peng BaoNan Wang Feng Hu YunJiang Wang XianJin Fang XingYuan Chen Chao Wang Key Laboratory of Specialty Fiber Optics and Optical Access Networks Joint International Research Laboratory of Specialty Fiber Optics and Advanced Communication Shanghai Institute for Advanced Communication and Data ScienceShanghai University State Key Laboratory of Integrated Services Networks (ISN) Xidian University School of Computer Science and Technology Engineering Anhui University of Science and Technology State Key Laboratory of Cryptology
RSA cryptography is based on the difficulty of factoring large integers, which is an NP-hard(and hence intractable) problem for a classical computer. However, Shor's algorithm shows that its complexity is polynomial f... 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
Single mode rate equations for two sections self—pulsating DFB laser
收藏 引用
Chinese Physics B 2003年 第5期12卷 528-531页
作者: wangchun-Lin WuJian LinJin-Tong OpticalCommunicationCentre BeijingUniversityofPostsandTelecommunicationBeijing100876China
We propose a set of single mode rate equations for multi-section distributed feedback (DFB) lasers. On the basis of the rate equations, the self-pulsation in the two-section DFB lasers with asymmetrical injection curr... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Chondroitinase ABC combined with Schwann cell transplantation enhances restoration of neural connection and functional recovery following acute and chronic spinal cord injury
收藏 引用
Neural Regeneration Research 2025年 第5期20卷 1467-1482页
作者: Wenrui Qu Xiangbing Wu Wei Wu Ying Wang Yan Sun Lingxiao Deng Melissa Walker Chen Chen Heqiao Dai Qi Han Ying Ding Yongzhi Xia George Smith Rui Li Nai-Kui Liu Xiao-ming Xu Spinal Cord and Brain Injury Research Group Stark Neurosciences Research InstituteDepartment of Neurological SurgeryIndiana University School of MedicineIndianapolisINUSA Department of Hand Surgery the Second Hospital of Jilin UniversityChangchunJilin ProvinceChina Shriners Hospitals Pediatric Research Center Temple University School of MedicinePhiladelphiaPAUSA Department of Anatomy&Cell Biology Indiana University School of MedicineIndianapolisINUSA
Schwann cell transplantation is considered one of the most promising cell-based therapy to repair injured spinal cord due to its unique growth-promoting and myelin-forming properties.A the Food and Drug Administration... 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