ELEMENT

作品数：1572被引量：2561H指数：18
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相关机构：清华大学东南大学南京航空航天大学中国科学院更多>>
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Integrating element correlation with prompt-based spatial relation extraction
《Frontiers of Computer Science》2025年第2期59-69,共11页Feng WANG Sheng XU Peifeng LI Qiaoming ZHU 
supported by the National Natural Science Foundation of China(Grant Nos.62276177 and 62376181).
Spatial relations in text refer to how a geographical entity is located in space in relation to a reference entity.Extracting spatial relations from text is a fundamental task in natural language understanding.Previou...
关键词：spatial relation extraction Dual-view Prompt spatial element correlation Link Prompt Confidence Prompt 
Parametric study to implement a water-weakening process in UDEC
《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1378-1386,共9页Fengchang Bu Michel Jaboyedoff Marc-Henri Derron Lei Xue Yuan Cui Chao Xu 
supported by the National Natural Science Foundation of China under Grant Nos.41977249 and 42090052;the China Scholarship Council under file No.202204910040.
Despite the prevalence and validity of the universal distinct element code(UDEC)in simulations in geotechnics domain,water-weakening process of rock models remains elusive.Prior research has made positive contribution...
关键词：Parametric analysis Universal distinct element code(UDEC) Water-weakening Rock strength 
打造曰本储能项目新标杆,天合储能Elementa金刚2成功交付,全球信赖成果斐然
《中国机电工业》2025年第3期63-63,共1页
近日,天合储能成功交付日本国内首个高压独立储能电站项目,为日本市场树立了储能行业的新标杆。该项目采用天合储能Elementa金刚2储能系统,凭借其高安全、高能量密度电芯、首年无衰减和超长使用寿命的技术优势,不仅显著降低了初始投资成...
关键词：初始投资成本 新标杆 高能量密度 ELEMENT 储能系统 金刚 使用寿命 
Preparation and performance of highly-conductive dual-doped Li_(7)La_(3)Zr_(2)O_(12)solid electrolytes for thermal batteries
《Green Energy & Environment》2025年第2期399-409,共11页Wei Li Shu Zhang Xinya Bu Jing Luo Yi Zhang Mengyu Yan Ting Quan Yanli Zhu 
the National Key R&D Program of China(No.2023YFC3009501);the National Natural Science Foundation of China(No.52374298);the project of State Key Laboratory of Explosion Science and Safety Protection(Beijing Institute of Technology,No.QNKT23-17);Aeronautical Science Foundation of China(No.20174072003).
Garnet Li_(7)La_(3)Zr_(2)O_(12)(LLZO)electrolytes have been recognized as a promising candidate to replace liquid/molten-state electrolytes in battery applications due to their exceptional performance,particularly Ga-...
关键词：Element doping Thermal battery Solid electrolyte LLZO Ionic conductivity 
Novel Methodologies for Preventing Crack Propagation in Steel Gas Pipelines Considering the Temperature Effect
《Structural Durability & Health Monitoring》2025年第1期1-23,共23页Nurlan Zhangabay Ulzhan Ibraimova Marco Bonopera Ulanbator Suleimenov Konstantin Avramov Maryna Chernobryvko Aigerim Yessengali 
funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan(Grant No.AP19680589).
Using the software ANSYS-19.2/Explicit Dynamics,this study performedfinite-element modeling of the large-diameter steel pipeline cross-section for the Beineu-Bozoy-Shymkent gas pipeline with a non-through straight crac...
关键词：Crack propagation finite-element internal pressure PRESTRESSING steel gas pipeline temperature effect 
The secondary periodic elementβ_(p^(2)/p^(2)-1)and its applications
《Science China Mathematics》2025年第1期207-222,共16页Jianguo Hong Xiangjun Wang Yu Zhang 
supported by National Natural Science Foundation of China(Grant No.12271183);supported by National Natural Science Foundation of China(Grant Nos.12001474 and 12261091)。
Let p≥7 be a prime.We prove thatβ_(p^(2)/p^(2)-1)survives to E_(∞)in the Adams-Novikov spectral sequence.Additionally,using the Thom mapΦ:■,we can see that h0h3 also survives to E_(∞)in the classical Adams spect...
关键词：stable homotopy groups of spheres Adams-Novikov spectral sequence in nite descent method 
High strength-ductility synergy in refractory multi-principal element alloys via special deformation mechanisms and dislocation behaviors
《Rare Metals》2025年第1期608-622,共15页Zhi-Wen Li Bao-Xian Su Liang Wang Chen Liu Zhe Li Qing-Da Zhang Bin-Bin Wang Xiang Xue Rui-Run Chen Yan-Qing Su 
supported by the National Key Research and Development Program of China(No.2022YFF0609000);the National Natural Science Foundation of China(Nos.52171034 and 52101037);the Postdoctoral Fellowship Program of CPSF(No.GZB20230944).
Ti-Zr-Nb refractory multi-principal element alloys(RMPEAs)have attracted increased attention due to their excellent mechanical properties.In this study,(TiZr)_(80-x)Nb_(20)Mo_(x)(x=0,5 and 10)alloys were designed,and ...
关键词：Refractory multi-principal element alloy Mechanical property Strengthening mechanism Deformation substructure Dislocation behavior 
Surface element design of nanomaterials considering surface curvature dependence
《Acta Mechanica Sinica》2025年第1期42-53,共12页Yongchao Zhang Lian Wang Fangxin Wang Bin Li Xiaofan Gou 
supported by the Jiangsu Funding Program for Excellent Postdoctoral Talent (Grant No.2023ZB397);the Project funded by China Postdoctoral Science Foundation (Grant No.2023M732986).
Nanomaterials have garnered recognition for their notable surface effects and demonstration of superior mechanical properties.Previous studies on the surface effects of nanomaterials,employing the finite element metho...
关键词：NANOMATERIALS Surface effect Surface element curvature dependence Finite element method 
Characteristics of Transition Layer at Soft Metal-Substrate Interface for Metal Seal
《稀有金属材料与工程》2025年第1期1-9,共9页Zhang Dawei Zhang Xuekai Cao Zixuan Ge Ziyi Lv Shichang Li Zhijun Zhao Shengdun Hu Yanghu 
National Natural Science Foundation of China(52375378);National Key Laboratory of Metal Forming Technology and Heavy Equipment(S2308100.W12);Huxiang High-Level Talent Gathering Project of Hunan Province(2021RC5001)。
The pressure-actuated metal seal with soft metal coating has been widely used in complex working conditions such as high temperature,low temperature and high pressure.The investigation of the characteristics and bindi...
关键词：pressure-actuated metal seal nickel-based superalloy copper coating silver coating element transition layer 
Extremely low lattice thermal conductivity in light-element solid materials
《National Science Review》2025年第1期171-178,共8页Ni Ma Lu Liu Runhua Wu Juping Xu Wen Yin Kai Li Wei Bai Jiong Yang Chong Xiao Yi Xie 
supported by the National Key R&D Program of China(2022YFA1203600);the National Natural Science Foundation of China(T2325021,22109153 and 22321001);the CAS Project for Young Scientists in Basic Research(YSBR-070);the University Synergy Innovation Program of Anhui Province(GXXT-2021-022 and GXXT-2022-008);the National Synchrotron Radiation Laboratory Joint Funds of the University of Science and Technology of China(KY2060000241).
Lattice thermal conductivity(κl)is of great importance in basic sciences and in energy conversion applications.However,low-κl crystalline materials have only been obtained from heavy elements,which typically exhibit...
关键词：low lattice thermal conductivity light-element materials square-net lattice 
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