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检索条件"作者=Zhe-ning liu"
2796341 条 记 录,以下是31-40 订阅
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Characterization and degradation of β-Sn particles in thermal aged Pb-rich solder joint for low-temperature co-fired ceramic(LTCC) applications
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Rare Metals 2024年 第10期43卷 5346-5361页
作者: Jin-Hong liu zhe Zhu Qiang-Qiang Nie Jun-Fu liu Peng He Shu-Ye Zhang State Key Laboratory of Advanced Welding and Joining Harbin Institute of Technology Anhui Key Laboratory of Microsystem East China Research Institute of Microelectronics School of Materials Science and Engineering Hefei University of Technology
High-lead solder joints are still playing an indispensable role in military and space ***, in-depth characterization of high-lead solder joints and the underlying degradation mechanisms remain unexplored. This researc... 详细信息
来源: 同方期刊数据库 同方期刊数据库 评论
Fast Two-dimensional Positioning Method of Crab Pulsar Based on Multiple Optimization Algorithms
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Research in Astronomy and Astrophysics 2024年 第10期24卷 92-103页
作者: Jianfeng Chen Jin liu Xin Ma Xiaolin ning College of Information Science and Engineering Wuhan University of Science and TechnologyWuhan 430081China School of Instrumentation Science and Opto-electronics Engineering Beihang UniversityBeijing 100191China Hefei National Laboratory Hefei 230088China
In the two-dimensional positioning method of pulsars, the grid method is used to provide non-sensitive direction and positional estimates. However, the grid method has a high computational load and low accuracy due to... 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
A New High-Precision and Lightweight Detection Model for Illegal Construction Objects Based on Deep Learning
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Tsinghua Science and Technology 2024年 第4期29卷 1002-1022页
作者: Wenjin liu Lijuan Zhou Shudong Zhang ning Luo Min Xu School of Cyberspace Security(School of Cryptology) Hainan UniversityHaikou 570228China School of Information Engineering Capital Normal UniversityBeijing 100048China
Illegal construction has caused serious harm around the world. However, current methods are difficult to detect illegal construction activities in time, and the calculation complexity and the parameters of them are la... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Improvement of the piezoelectricity of PVDF-HFP by CoFe_(2)O_(4)nanoparticles
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Nano Materials Science 2024年 第2期6卷 201-210页
作者: Dan Lei ning Hu Liangke Wu Alamusi Huiming ning Yang Wang Zhaonan Jin Yaolu liu College of Aerospace Engineering Chongqing UniversityChongqing400044China State Key Laboratory of Reliability and Intelligence Electrical Equipment School of Mechanical EngineeringHebei University of TechnologyTianjin300401China
High piezoelectric composite films composed of poly(vinylidene fluoride-co-hexafluoropropylene)(PVDF-HFP)and ferromagnetic cobalt ferrite(CoFe_(2)O_(4))(0.00 wt%to 0.2 wt%)are prepared by a solution casting method acc... 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
Formation and properties of a Zr-based amorphous coating by laser cladding
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Rare Metals 2024年 第4期43卷 1809-1814页
作者: ning Zhang Ying liu Wei Yang Shu-Jie Pang Key Laboratory of Aerospace Materials and Performance(Ministry of Education) School of Materials Science and EngineeringBeihang UniversityBeijing100191China
(Zr_(0.53)Al_(0.1)Ni_(0.05)Cu_(0.3)Ti_(0.02))_(99)Y_1(at%)coating with amorphous layer of about 180μm thick was prepared on a steel substrate by using laser cladding *** coating is compact and shows good metallurgica... 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
Effect of solvent on the initiation mechanism of living anionic polymerization of styrene:A computational study
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Chinese Journal of Chemical Engineering 2024年 第5期69卷 135-142页
作者: Shen Li Yin-ning Zhou Zhong-Xin liu zheng-Hong Luo School of Chemical Engineering and Technology Hainan UniversityHaikou 570228China Department of Chemical Engineering School of Chemistry and Chemical EngineeringState Key Laboratory of Metal Matrix CompositesShanghai Jiao Tong UniversityShanghai 200240China
For living anionic polymerization(LAP),solvent has a great influence on both reaction mechanism and *** this work,by using the classical butyl lithium-styrene polymerization as a model system,the effect of solvent on ... 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
Synthesis of carbon nitride in potassium hydroxide molten salt for efficient uranium extraction from radioactive wastewater
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Frontiers of Environmental Science & Engineering 2024年 第8期18卷 89-99页
作者: Shuang liu Junhan Luo Daniel-James Maguire Liyuan zheng zhe Wang Yuexiang Lu Institute of Nuclear and New Energy Technology Tsinghua UniversityBeijing 100084China Nuclear Research Institute for Future Technology and Policy Seoul National UniversitySeoul 08826Republic of Korea Department of Earth Sciences University of CambridgeCambridge CB23EQUK The MOE Key Laboratory of Resources and Environmental System Optimization College of Environmental Science and EngineeringNorth China Electric Power UniversityBeijing 102206China
Photocatalysis-assisted removal of uranium has been proven as an effective method for the elimination of radioactive pollution from *** this work,carbon nitride materials were synthesized in potassium hydroxide(KOH)mo... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Exploration of cardiac rehabilitation nursing for elderly patients with myocardial infarction based on individualized cardiac rehabilitation
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World Journal of Clinical Cases 2024年 第2期12卷 256-266页
作者: Hua-ning liu Bo Gao Department of Geriatrics General Hospital of the YangTze River ShippingWuhan Brain HospitalWuhan 430015Hubei ProvinceChina Department of Cardiology Suizhou Central HospitalAffiliated Hospital of Hubei University of MedicineSuizhou 441300Hubei ProvinceChina
BACKGROUND Myocardial infarction is a high-risk condition prevalent among the elderly population,often leading to adverse clinical manifestations such as reduced cardiopulmonary function,anxiety,and depression ***,car... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Fission barriers with the Weizs?cker-Skyrme mass model
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Chinese Physics C 2024年 第9期48卷 164-169页
作者: ning Wang Min liu Department of Physics Guangxi Normal UniversityGuilin 541004China Guangxi Key Laboratory of Nuclear Physics and Technology Guilin 541004China
Based on the Weizsacker-Skyrme(WS4)mass model,the fission barriers of nuclei are systematically *** the shell corrections,macroscopic deformation energy,and a phenomenological residual correction,the fission barrier h... 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
High cerium content(Nd-Pr-Ce)_(2)Fe_(14)B melt-spun ribbons with high coercivity
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Journal of Rare Earths 2024年 第4期42卷 690-695页
作者: Yujiang Zhong Junming Wang Zikai Yuan Ruijin liu Minggang Zhu zhe liu Xin Chen Wei Li Zhaohui Guo Division of Functional Materials Central Iron and Steel Research InstituteBeijing100081China ningbo Jinji Strong Magnetic Material Co. Ltd.Ningbo315172China Jiangxi Jiangwu Rare Metal New Material Co. Ltd.Nanchang330013China
The effects of wheel speeds on the magnetic properties and microstructures of[(Nd,Pr)_(1-x)Ce_(x)]-Fe-B meltspun ribbons were *** to melt-spun ribbons with low cerium(Ce)content(x=0.2),amorphous formation can be suppr... 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