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FIELDS: 作品数：773被引量：1217H指数：16; 导出分析报告; 相关领域：理学更多>>; 相关作者：吴明书蒋公羽万德慧丁传凡王国宏更多>>; 相关机构：国家体育总局中国科学院东南大学北京师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金安徽省自然科学基金更多>>

Fields of Future The No.1 Central Document,the cornerstone of China’s agricultural policy,sets out the roadmap for a rural revitalisation: 《ChinAfrica》2025年第4期38-39,共2页LI XIAOYU; Farmer Luo Baozhen receives regular weather updates on her smartphone,which help her to better manage her tea farm.Once living in precarious conditions and struggling to make ends meet,Luo now earns as much as 28,000 ...; 关键词：annually policy CORNERS

Experimental study on coupled caloric effect driven by dual fields in metamagnetic alloy ErCo_(2): 《Journal of Rare Earths》2025年第4期752-757,I0005,共7页Liming Wu Bingjie Wang Fengxia Hu Zhaojun Mo Houbo Zhou Zhengying Tian Yangyang Fan Zhuo Yin Zibing Yu Jing Wang Yunzhong Chen Jirong Sun Tongyun Zhao Baogen Shen; supported by the National Key R&D Program of China (2021YFB3501202,2021YFB3501204,2019YFA0704900,2020YFA0711500,2023YFA1406003,2022YFB3505201);the National Natural Science Foundation of China (52088101,U23A20550,92263202,22361132534);the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB33030200)。; This study presents an experimental investigation of the coupled caloric effect driven by dual-fields in metamagnetic alloy ErCo_(2) with strong magneto-structural coupling.Magnetic measurements were conducted under d...; 关键词：Rare earths Magnetocaloric materials Coupled caloric effect Metamagnetic behavior Dual fields Magnetic-structure coupling

Confined seepage analysis of saturated soils using fuzzy fields: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1302-1320,共19页Nataly A.Manque Kok-Kwang Phoon Yong Liu Marcos A.Valdebenito Matthias G.R.Faes; Seepage refers to the flow of water through porous materials.This phenomenon has a crucial role in dam,slope,excavation,tunnel,and well design.Performing seepage analysis usually is a challenging task,as one must cope...; 关键词：Fuzzy fields Interval fields Seepage analysis Hydraulic conductivity Spatial uncertainty

Light-induced nuclear spin hyperpolarization at high magnetic fields: 《Magnetic Resonance Letters》2025年第1期79-80,共2页Yi Ji Guangjin Hou; financially supported by the National Natural Science Foundation of China(Grant No.22325405,22402187 and 22432005).; A recent study demonstrated that solid-state photochemically induced dynamic nuclear polarization(photo-CIDNP)can achieve significant 1H NMR hyperpolarization at high magnetic fields(9.4 T and 21.1 T).This was accompl...; 关键词：MAGNETIC FIELDS DONOR

Young Agricultural Machine Operator Replies Dream in Fields: 《Women of China》2025年第3期68-69,共2页Zhang Jun; Liu Huiting,who chairs an agricultural machine rural cooperative in her hometown,has evolved from a college graduate to a young,new farmer,and that evolution has enabled her to transform herself from an accountant to ...; 关键词：plies OPERATOR AGRICULTURAL

Relationship between stress field and apparent velocity and Poisson ratio fields: 《Applied Geophysics》2025年第1期110-118,234,共10页Li Shou-Yong Song Xiu-Qing; Earthquakes are caused directly by the motion of the stress field,therefore,observing the stress field is significant.Experiments on the relationships among wave velocity,stress factors,and faults show that the wave v...; 关键词：stress field apparent wave velocity ratio field apparent Poisson’s ratio field divergence of gradients

General Maxwell Theory of Fields: 《Journal of High Energy Physics, Gravitation and Cosmology》2025年第1期8-18,共11页Yougang Feng; This paper explores Maxwell’s analogy idea between electromagnetic field lines and incompressible fluid, and explains Faraday’s law and Maxwell’s formula for displacement currents by means of fluid dynamics theory:...; 关键词：ELECTROMAGNETIC Gravitowagnetic INCOMPRESSIBLE REYNOLDS

Top 10 Events in China Rare Earth Industry in 2024: 《China Rare Earth Information》2025年第1期14-19,共6页; In order to highlight the achievements of China's rare earth industry over the past year with the support of national policy,and show that technological innovation has promoted the development of new high-quality prod...; 关键词：national policy technological innovation rare earth elements rare earth application fields green transformation rare earth industry

Underground laboratories·Deep underground observation·Scientific questions——Insights from observations of multi-physic fields in deep underground labs: 《Science China Earth Sciences》2025年第2期343-362,共20页Huiqi REN Yun WANG Chang CHEN Guangyu FU Longqing QIU Lianghui GUO Chengliang XIE Yongsheng HE Heping SUN Jiwen TENG; supported by the National Science and Technology Major Project (Grant No. 2024ZD1002700);the National Natural Science Foundation of China (Grant Nos. 62127815, 42150201, U1839208)。; This paper presents a comprehensive review on recent development and research conducted in domestic and international underground laboratories. We first introduce the differences in three environments—surface, mounta...; 关键词：Deep underground Multi-physic fields Super-high precision Slow earthquake Schumann Resonance Quantum measurement

Innovative Experiments on Ship Resistance Performance in Managed Ice Floe Fields: 《China Ocean Engineering》2025年第1期58-72,共15页LIU Ren-wei LUO Xu-cheng BAI Xiao-long D.A.Semenov ZHANG Jian ZHANGLi-xuan; financially supported by Jiangsu Province University(High Tech Ship)Collaborative Innovation Center(Grant No.XTCXKY20230008).; In this work,the selected icebreaker model experiment is performed in a towing tank.We focus on the influence of seawater salinity on ship ice resistance in the ice floe field and the innovative ice model and ship mod...; 关键词：ice resistance ice load ship-ice interaction ship-ice experiment model ice experiment artificial ice

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