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[期刊论文] 作者:Daoyuan Chen,Guoen Wang,Guojun Chen, 来源:建筑学研究前沿(英文版) 年份:2021
Disasters are becoming the norm in this world,which also poses challenges to ar-chitects.Many needs to build temporary buildings may occur at the same time randomly around all over the world.Constructing an efficient and economical solution......
[期刊论文] 作者:Huibin Chen,Zhiqi Chen,Fuhai Zhu, 来源:中国科学:数学(英文版) 年份:2021
In this paper,we focus on homogeneous spaces which are constructed from two strongly isotropy irreducible spaces,and prove that any geodesic orbit metric on these spaces is naturally reductive....
[期刊论文] 作者:Shaoqing CHEN,Huihui LONG,Bin CHEN, 来源:中国科学:地球科学(英文版) 年份:2021
How to mitigate anthropogenic carbon emissions in cities determines to a large degree whether global temperature targets in this century are to be met.Using 12 cities in or outside China as case studies,we quantified the critical processes ......
[期刊论文] 作者:Lu CHEN,Bin XIN,Jie CHEN, 来源:中国科学:信息科学(英文版) 年份:2021
Many real-world optimization problems involve multiple conflicting objectives.Such problems are called multiobjective optimization problems(MOPs).Typically,MOPs have a set of so-called Pareto optimal solutions rather than one unique optimal......
[期刊论文] 作者:Lihong Lin,Zhuo Chen,Wenxing Chen, 来源:纳米研究(英文版) 年份:2021
The depletion of energy and increasing environmental pressure have become one of the main challenges in the world today.Synthetic high-efficiency catalysts bring hope for efficient conversion of energy and effective treatment of pollutants,......
[期刊论文] 作者:Wei CHEN,Yingxiang CHEN,Wanke YIN, 来源:数学物理学报(英文版) 年份:2021
Let M be a smooth pseudoconvex hypersurface in Cn+1 whose Levi form has at most one degenerate eigenvalue.For any tangent vector field L of type (1,0),we prove the equality of the commutator type and the Levi form type associated to L.We al......
[期刊论文] 作者:Yane Li,Xuezhong Chen,Lijuan Chen, 来源:地震学报(英文版) 年份:2021
Detecting tempo-spatial changes of crust stress associated with major earthquakes has implications for understanding earthquake seismogenic processes.We conducted a joint analysis of b-value and apparent stress in the source region before t......
[期刊论文] 作者:Zu-Cheng Chen,Chen Yuan,Qing-Guo Huang, 来源:中国科学:物理学 力学 天文学(英文版) 年份:2021
We perform the first search for an isotropic non-tensorial gravitational-wave background (GWB) allowed in general metric the-ories of gravity in the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) 12.5-year data set,......
[期刊论文] 作者:Shabnam Behzadi,Chen Zou,Bang-Pei Yang,Chen Tan,Chang-Le Chen, 来源:高分子科学(英文版) 年份:2021
A series of phosphine-sulfonate ligands bearing 2-,3- and 4-vinylphenyl on the phosphorus atom were designed,synthesized,characterized and investigated in Ni- a...
[期刊论文] 作者:Chen Chen,Xu Zhu,Yongqing Chen,Shouting Zhang,Pengda Zhao, 来源:地球科学学刊(英文版) 年份:2021
The tin (Sn)-tungsten (W) polymetallic ore concentrated district in SE Yunnan is distributed at the junction region of the Yangtze Block, the Cathaysian Block a...
[期刊论文] 作者:Mingjun Chi,Ao Chen,Wenmin Pang,Chen Tan,Changle Chen, 来源:中国化学:英文版 年份:2021
A series of dibenzhydryl-based iminopyridine-N-oxide ligands bearing a range of electron-donating or-withdrawing substituents(OMe,H;and NO2)and corresponding nickel pre-catalysts are prepared and characterized.The substituents are installed......
[期刊论文] 作者:CHEN Zhihao,WU Feifei,UTAKA Yoshio,CHEN Ping,LIANG Chen, 来源:热科学学报(英文版) 年份:2021
Numerical simulation of single-bubble growth behavior during nucleate pool boiling was developed based on the volume of fluid method considering the thin liquid layer under the bubble(microlayer).However,the experimental values of apparent ......
[期刊论文] 作者:OU Xiao-lin,CHEN Zhi-biao,CHEN Zhi-qiang,LIANG Mei-xia,CHEN Hai-bin,, 来源:Journal of Mountain Science 年份:2021
Rare earth elements(REEs) are widely applied in high-tech fields. However, their increasing presence in the food chain poses significant risks to human health. At present, little is known about the ef...
[期刊论文] 作者:OU Xiao-lin,CHEN Zhi-biao,CHEN Zhi-qiang,LIANG Mei-xia,CHEN Hai-bin, 来源:山地科学学报(英文版) 年份:2021
Rare earth elements(REEs)are widely applied in high-tech fields.However,their increasing presence in the food chain poses significant risks to human health.At present,little is known about the effects of organic matter on the distribution o......
[期刊论文] 作者:Chengxu Wang,Wei Chen,Minghui Chen,Demin Chen,Fuhui Wang, 来源:金属学报(英文版) 年份:2021
The Ni/AlN composite coating was prepared for increasing corrosion and elements interdiffusion resistance of GH3535 alloy in molten fluoride salts,and the effect of mechanical interlocking on adhesion strength between AlN layer and nickel c......
[期刊论文] 作者:Chen Zhao,Jingke Song,Xuechan Chen,Ziming Chen,Huafeng Ding, 来源:中国机械工程学报 年份:2021
The singularity problem brings troubles to the design and application for the parallel mechanism.Currently,redun-dant actuation is one of the useful methods to solve this singularity problem.However,faced to the numerous joints in a paralle......
[期刊论文] 作者:Xi YANG,Chen HUA,Hui CHEN,Lan, 来源:中国整形与重建外科(英文) 年份:2021
Background Ethanol embolotherapy is considered an optimal choice for the treatment of arteriovenous malformations(AVMs);however,there are some complications ass...
[期刊论文] 作者:Ken Qin,Chen Chen,Xianjie Pu,Q, 来源:纳微快报:英文版 年份:2021
In human-machine interaction,robotic hands are useful in many scenarios.To operate robotic hands via gestures instead of handles will greatly improve the conven...
[期刊论文] 作者:Li-Ming He,Xun Ma,Chen Chen,Ho, 来源:世界临床病例杂志 年份:2021
BACKGROUND Cervical spondylectomy for the treatment of cervical tumors is traumatic,causes bleeding,and is risky.This study reports on the experience with minim...
[期刊论文] 作者:Qinglong AN,Jie CHEN,Weiwei MING,Ming CHEN, 来源:中国航空学报(英文版) 年份:2021
Continuous fiber reinforced SiC ceramic matrix composites (FRCMCs-SiC) are currently the preferred material for hot section components,safety-critical component...
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