咨询与建议

限定检索结果

文献类型

  • 687 篇 期刊文献
  • 606 篇 会议

馆藏范围

  • 1,293 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 729 篇 工学
    • 216 篇 化学工程与技术
    • 197 篇 材料科学与工程(可...
    • 126 篇 电子科学与技术(可...
    • 106 篇 计算机科学与技术...
    • 93 篇 电气工程
    • 92 篇 动力工程及工程热...
    • 87 篇 冶金工程
    • 71 篇 石油与天然气工程
    • 70 篇 机械工程
    • 69 篇 软件工程
    • 59 篇 土木工程
    • 43 篇 船舶与海洋工程
    • 43 篇 环境科学与工程(可...
    • 39 篇 力学(可授工学、理...
    • 36 篇 信息与通信工程
    • 33 篇 控制科学与工程
    • 28 篇 仪器科学与技术
    • 26 篇 光学工程
    • 25 篇 建筑学
    • 25 篇 生物医学工程(可授...
  • 439 篇 理学
    • 207 篇 物理学
    • 176 篇 化学
    • 69 篇 数学
    • 40 篇 生物学
    • 35 篇 海洋科学
    • 20 篇 统计学(可授理学、...
  • 106 篇 管理学
    • 98 篇 管理科学与工程(可...
    • 26 篇 工商管理
  • 61 篇 医学
    • 36 篇 临床医学
  • 18 篇 经济学
  • 18 篇 农学
  • 6 篇 法学
  • 4 篇 军事学
  • 2 篇 教育学
  • 1 篇 文学

主题

  • 51 篇 research and dev...
  • 29 篇 random access me...
  • 21 篇 etching
  • 20 篇 substrates
  • 16 篇 capacitors
  • 15 篇 fabrication
  • 15 篇 degradation
  • 14 篇 voltage
  • 14 篇 nonvolatile memo...
  • 14 篇 stress
  • 13 篇 silicon
  • 13 篇 cmos technology
  • 12 篇 temperature
  • 12 篇 deep learning
  • 12 篇 logic gates
  • 12 篇 machine learning
  • 12 篇 electrodes
  • 10 篇 dielectrics
  • 10 篇 bonding
  • 10 篇 lithography

机构

  • 45 篇 cnpc engineering...
  • 11 篇 department of me...
  • 11 篇 shenzhen r&d cen...
  • 10 篇 artificial intel...
  • 10 篇 research institu...
  • 8 篇 department of me...
  • 6 篇 imra material r&...
  • 6 篇 research institu...
  • 6 篇 research institu...
  • 5 篇 jadara universit...
  • 5 篇 national institu...
  • 5 篇 division of rese...
  • 5 篇 wuhan national h...
  • 5 篇 research institu...
  • 5 篇 national institu...
  • 5 篇 china national o...
  • 5 篇 key laboratory o...
  • 5 篇 r&d materials an...
  • 4 篇 petrochina tarim...
  • 4 篇 stmicroelectroni...

作者

  • 23 篇 kinam kim
  • 13 篇 kalita kanak
  • 11 篇 m'saoubi rachid
  • 9 篇 h.s. jeong
  • 8 篇 chohan jasgurpre...
  • 8 篇 k kawashima
  • 7 篇 dongsu ryu
  • 7 篇 shanmugasundar g...
  • 7 篇 celso b. carvalh...
  • 7 篇 h.j. kim
  • 7 篇 jun mei
  • 7 篇 s.y. lee
  • 7 篇 hao liu
  • 7 篇 zhou tuo
  • 7 篇 h eisaki
  • 7 篇 agemilson p. sil...
  • 6 篇 zhong zhao
  • 6 篇 joong-woo nam
  • 6 篇 g.t. jeong
  • 6 篇 ji-beom yoo

语言

  • 1,198 篇 英文
  • 40 篇 其他
  • 36 篇 中文
  • 11 篇 日文
  • 2 篇 朝鲜文
  • 1 篇 德文
检索条件"机构=R&D Material and Technology Development"
1293 条 记 录,以下是21-30 订阅
排序:
Fuzzy Logic Technique based Fault diagnosis for Electrical distribution Network  3
Fuzzy Logic Technique based Fault Diagnosis for Electrical D...
收藏 引用
3rd International Conference for Innovation in technology, INOCON 2024
作者: rana, Saurabh G. Talati, Shefali desai, Manish J. The Maharaja Sayajirao University Faculty of Technology and Engineering Department of Electrical Engineering Vadodara India Electrical Research and Development Association Department of R&d Vadodara India
The power system needs to operate reliably and efficiently, with the distribution system being a critical component. distribution systems are prone to faults and malfunctions for several reasons. These issues can have... 详细信息
来源: 评论
Microstructure and shear properties evolution of Mn-doped SAC solder joint under isothermal aging
收藏 引用
Journal of Iron and Steel research International 2023年 第8期30卷 1650-1660页
作者: Cheng-ming Li Shu-jin Chen Shan-shan Cai Ju-bo Peng Xiao-jing Wang Ying-wu Wang School of Material Science and Engineering Jiangsu University of Science and TechnologyZhenjiang 212003JiangsuChina R&D Center Yunnan Tin Group(Holding)Co.Ltd.Kunming 650000YunnanChina Modern School of Engineering Yunnan UniversityKunming 650091YunnanChina
The effects of Mn addition(0.005,0.01,0.03,0.05,and 0.07 wt.%)on microstructure,shear mechanical behavior,and interfacial thermal stabilities of SAC305 joints were investigated under isothermal aging temperatures of 1... 详细信息
来源: 评论
design and implementation of the second-generation COSPAS-SArSAT distress beacon based on Sdr  6
Design and implementation of the second-generation COSPAS-SA...
收藏 引用
6th IEEE International Conference on Automation, Electronics and Electrical Engineering, AUTEEE 2023
作者: renle, Zheng Wenxue, Liu Chaosan, Yang Jintao, Wan dongyang, Li Jinhai, Li Imecas Communications and Information Engineering R&d Center Beijing China Imecas New Technology Development Department Beijing China
COSPAS-SArSAT has currently completed the design of a new generation distress beacon systems, namely the second-generation distress beacon system. The second-generation distress beacon adopts dSSS-OQPSK as its basic s... 详细信息
来源: 评论
Organic matter occurrence and pore-forming mechanisms in lacustrine shales in China
收藏 引用
Petroleum Science 2022年 第4期19卷 1460-1472页
作者: Li-Chun Kuang Lian-Hua Hou Song-Tao Wu Jing-Wei Cui Hua Tian Li-Jun Zhang Zhong-Ying Zhao Xia Luo Xiao-Hua Jiang Science and Technology R&D Department CNPCBeijing100000China Research Institute of Petroleum Exploration and Development CNPCBeijing100083China National Energy Tight Oil and Gas R&D Center Beijing100083China Key Laboratory of Oil and Gas Reservoirs CNPCBeijing100083China
The evolution of pore structure in shales is affected by both the thermal evolution of organic matter(OM)and by inorganic diagenesis,resulting in a wide variety of pore *** paper examines the OM distribution in lacust... 详细信息
来源: 评论
Impact of Interfacial Layer on the Optoelectronic Performance of MoTe2/Ge Heterojunction  17
Impact of Interfacial Layer on the Optoelectronic Performanc...
收藏 引用
17th IEEE International Conference on Solid-State and Integrated Circuit technology, ICSICT 2024
作者: Lei, Wenyu Wen, Xiaokun di, Boyuan Xu, Xinyue Chang, Haixin Zhang, Wenfeng School of Materials Science and Engineering Huazhong University of Science and Technology Key Laboratory of Material Processing and Die & Mould Technology Wuhan430074 China Shenzhen R&D Center Huazhong University of Science and Technology Shenzhen518000 China
In this paper, three types of ultra-thin interfacial oxide layers including GeO2, Al2O3, and SiO2, are designed to inserted into the interface of MoTe2/Ge heterojunction to investigate its impact on the photoelectric ... 详细信息
来源: 评论
16-1: The Challenge and development in Ar-HUd
收藏 引用
SId Symposium digest of Technical Papers 2024年 第S1期55卷 134-137页
作者: Fushun Wan Shanshan Zhang Jiandong Wang Xiongping Li Technology Development Department Shanghai Tianma R&D Center Shanghai China
With the development of intelligent network technology, the vehicle has gradually changed from a kind of transportation to a "third living space" for human beings. People need more intelligent and emotional ... 详细信息
来源: 评论
Study on the Multiphase Flow Behavior in the Jet Pump Lifted Natural Gas Hydrate Wells with Combined depressurization and Heat Injection Method
Study on the Multiphase Flow Behavior in the Jet Pump Lifted...
收藏 引用
International Petroleum and Petrochemical technology Conference 2024, IPPTC 2024
作者: Ping, Xiaolin Han, Guoqing Zhang, Jiqun Wang, Hongliang Liu, Changchun Liu, Jungang China Research Institute of Petroleum Exploration & Development PetroChina China Artificial Intelligence Technology R&D Center for Exploration and Development CNPC China PetroChina Changqing Oilfield Company China Exploration & Development Research Institute of Changqing Oilfield China
Natural gas hydrate production tests have been carried out successfully with different exploitation methods and gas recovery drainage technologies. The purpose of this study is to elucidate the fluid flow behavior in ... 详细信息
来源: 评论
Study on Fracture Propagation in Tight Sandstone by Large-Scale Physical Simulation Experiments  12th
Study on Fracture Propagation in Tight Sandstone by Large-Sc...
收藏 引用
12th International Field Exploration and development Conference, IFEdC 2022
作者: Li, Jia-Ying Qi, Chun-Yan Wu, Bo-Hong Gu, Ye Zhou, Tuo CNPC Engineering Technology R&D Company Limited Beijing China CNPC Research Institute of Petroleum Exploration and Development Beijing China
Physical simulation experiment on hydraulic fracturing is an effective and reliablemethod to understand the initiation and propagation of hydraulic fractures. However, shale and cement samples are mostly used in curre... 详细信息
来源: 评论
A novel reprocessable chloroprene rubber based on dynamic disulfide metathesis
收藏 引用
International Journal of Smart and Nano materials 2024年 第1期15卷 42-61页
作者: Jianliang Jiang Junxue Zhai Yanqing Chen dongqi Zhao Yakai Feng School of Chemical Engineering and Technology Collaborative Innovation Center of Chemical Science and Chemical Engineering(Tianjin)Tianjin UniversityTianjinChina R&D Department of China(Yangzhou) Material Handling Tech-Engineering LtdYangzhouChina Key Laboratory of Rubber Plastics of Ministry of Education/Shandong Province (QUsT)School of Polymer Science&EngineeringQingdao University of Science&TechnologyQingdaoChina R&D Department of Tianjin Joaboa Technology Co.Ltd TianjinP.R.China Frontiers Science Center for Synthetic Biology Tianjin UniversityTianjinChina Key Laboratory of Systems Bioengineering(Ministry of Education) Tianjin UniversityTianjinChina
For sustainable application of chloroprene rubber(Cr),a new technology is developed by the vulcanization of Cr using 2,2'-dithiodipyridine(dPd)as a cross-linking agent with the repro-cessing performance owing to d... 详细信息
来源: 评论
reverse Laser Assisted Bonding (r-LAB) technology for Chiplet Module Bonding on Substrate  24
Reverse Laser Assisted Bonding (R-LAB) Technology for Chiple...
收藏 引用
24th Electronics Packaging technology Conference, EPTC 2022
作者: Na, SeokHo Gim, MinHo Kim, GaHyeon ryu, dongSu Park, dongJoo Kim, JinYoung Amkor Technology Korea Inc. Advanced Process & Material Development Global R&d Center 150 Songdomirate-ro Yeonsu-gu Incheon Korea Republic of
There are several chip-to-substrate interconnection technologies in the packaging tool kit such as mass reflow (Mr), thermocompression bonding (TCB) and laser assisted bonding (LAB). Mr is a mature process but has kno... 详细信息
来源: 评论