搜索筛选:
搜索耗时2.2655秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
Simulation and Optimization of Traditional Village Wind Environment under Epidemic Prevention and Co
[期刊论文] 作者:YANG Wenbing,GUO Jiahao,
来源:景观研究:英文版 年份:2021
In the context of epidemic prevention and control,villages are the weakest part of epidemic prevention and control.Traditional villages,as representatives of villages,are often far away from cities,and medical conditions are relatively back......
[期刊论文] 作者:Mingyang Guo,Tilman Pfau,
来源:物理学前沿 年份:2021
S ince the realization of Bose-Einstein condensation(BEC) [1-3] and degenerate Fermi gases [4],ultra-cold quantum gases have become important plat-forms to study quantum phenomena and novel states of matter with precise control over both in......
ZERO DISSIPATION LIMIT TO RAREFACTION WAVES FOR THE ONE-DIMENSIONAL COMPRESSIBLE NAVIER-STOKES EQUAT
[期刊论文] 作者:Yifan SU,Zhenhua GUO,
来源:数学物理学报(英文版) 年份:2021
This paper is devoted to studying the zero dissipation limit problem for the one-dimensional compressible Navier-Stokes equations with selected density-dependent viscosity.In particular,we focus our attention on the viscosity taking the for......
[期刊论文] 作者:郭长城 GUO Chang-cheng,
来源:内燃机与配件 年份:2021
摘要:针对现有铣削加工工艺材料利用率和加工效率低下,且加工工件表面粗糙度达不到质量要求的问题,本研究以2195铝锂合金薄壁构件铣削加工工艺为研究对象,基于改进PSO算法,对其加工工艺参数进行多目标参数优化。首先,研究以材料去除率和表面粗糙度为优化目标,以主轴转......
[期刊论文] 作者:郭敏 GUO Min,
来源:内燃机与配件 年份:2021
摘要: 玻璃升降系统行程匹配困难、与周边零件间隙设计是新车型开发过程中的难点所在,本文通过对玻璃升降系统的运动原理进行详细分析,采用CATIA DMU运动机构模块搭建玻璃升降系统的运动机构模型,可输出各部件的行程对应曲线,简化了玻璃升降系统各部件行程的匹配过程......
[期刊论文] 作者:GUO Yuanzhi,LIU Yansui,,
来源:Journal of Geographical Sciences 年份:2021
In 2020, the decisive victory of building a moderately well-off society in all aspects means that absolute poverty in rural China has been completely eliminated. Consolidating and expanding the achiev...
Earthquake potential of the seismic gap between the Wenchuan and Lushan earthquakes: Current status,
[期刊论文] 作者:Yong ZHENG,Rumeng GUO,,
来源:Science China(Earth Sciences) 年份:2021
1.Background on the seismic gap between the Wenchuan and the Lushan earthquakes The 2008 M_w7.9 Wenchuan earthquake and the 2013 M_w6.9 Lushan earthquake, which occurred in the Longmenshan fault syste...
[期刊论文] 作者:Chao Guo,Xiaoying Zheng,
来源:科学通报(英文版) 年份:2021
The coronavirus epidemic may affect us far beyond the virus itself.Previously,there was a considerable body of evidence that maternal stress or other limitations caused by adverse events or emergencies,such as natural disasters,did indeed h......
[期刊论文] 作者:Wenchao Zhang,Zaiping Guo,
来源:国家科学评论(英文版) 年份:2021
Potassium ion batteries (PIBs) are gaining traction as an alternative scalable energy storage system due to a high abundance of potassium resources(1.5 wt% in the Earth\'s crust),fast ion transport kinetics of K+ in electrolyte and low stand......
[期刊论文] 作者:Jianxun ZHANG,Haoyuan GUO,
来源:应用数学和力学(英文版) 年份:2021
Through theoretical analysis and finite element simulation,the low-velocity impact of rectangular foam-filled fiber metal laminate (FML) tubes is studied in this paper.According to the rigid-plastic material approximation with modifications......
On the performance of full-duplex non-orthonogal multiple access with energy harvesting over Nakagam
[期刊论文] 作者:Guo Weidong,Zheng Dong,
来源:高技术通讯(英文版) 年份:2021
A cooperative full-duplex (FD) non-orthogonal multiple access (NOMA) network is consid-ered,in which a source communicate with multiple users via multiple energy harvesting (EH) FD relays.Based on this structure,a novel relay selection sche......
[期刊论文] 作者:Guo Yang,Qiang Zheng,
来源:中国人口·资源与环境(英文版) 年份:2021
In the context of economic globalization and increasingly tight resource and environmental constraints, the en-vironmental effect of open economy has been highly concerned by the academic community. With the imple-mentation of the“Going Gl......
New insight into the effect of interface supercapacitance on the performance of titanium dioxide/car
[期刊论文] 作者:Zhuofeng Hu,Weiqing Guo,
来源:中国化学快报(英文版) 年份:2021
The electrode/electrlyte interface is of great signifance to photoelectrochemical (PEC) water oxidation as the reaction mainly occur here.Herein,we focus on the effect of supercapactance of the electrode/electrlyte interface on the performa......
[期刊论文] 作者:Zhi Yang,Feng-Kun Guo,
来源:中国物理C(英文版) 年份:2021
We investigate the semi-inclusive production of hidden-charm exotic states,including the X(3872),Zc,Zcs and pentaquark Pc states,in lepton-proton scattering processes.These hadrons are close to the thresholds of a pair of charm and antichar......
[期刊论文] 作者:Congting Guo,Ying Zhao,
来源:分子细胞生物学报(英文版) 年份:2021
Macroautophagy (hereafter referred to as autophagy) is a conserved eukaryotic process,in which dysfunctional pro-teins,organelles,and other macromole-cules are wrapped in intracellular vesicles called autophagosomes and de-livered to lysoso......
Study on the relationship between hydrocarbon generation and pore evolution in continental shale fro
[期刊论文] 作者:Ji-Yuan Wang,Shao-Bin Guo,
来源:石油科学(英文版) 年份:2021
The relationship between hydrocarbon generation and the evolution of shale pore structure and its heterogeneity of continental shale from the Ordos Basin,China was quantitatively studied based on thermal simulation experiment,mercury inject......
[期刊论文] 作者:Qing TONG,Yunfei GUO,
来源:中国科学:信息科学(英文版) 年份:2021
Dear editor,rnDiversity systems increase attacking challenges through mechanisms such as system diversification design,redun-dancy,or dynamic rotation.They resist various external threats,including the unknown attacks on the system.Sev-eral......
Effects of flow parameters on thermal performance of an inner-liner anti-icing system with jets impi
[期刊论文] 作者:Zhiqiang GUO,Mei ZHENG,Qian YANG,Xiaofeng GUO,Wei DONG,
来源:中国航空学报(英文版) 年份:2021
The multiple jets impingement heat transfer is widely applied in the wing anti-icing sys-tem.It is challenging to apply the similarity criterion to carry out the anti-icing experiments due to the complex flow and heat transfer behavior.In t......
[期刊论文] 作者:Zai-Dong Li,Qi-Qi Guo,Yong Guo,Peng-Bin He,Wu-Ming Liu,
来源:中国物理B(英文版) 年份:2021
We determine the region in which the magnon-mediated spin torques exist.This region can be controlled by the spin waves.In terms of stability analysis of magnetization dynamics based on the spin-wave background,we obtain the instability con......
[期刊论文] 作者:Ce Guo,Xing Guo,Zhen Wei,Qian Wang,Huiqing Zhang,
来源:抗癌研究 年份:2021
Ubiquitin-conjugating enzyme UBE2C is one of the important members of ubiquitin-proteasome pathway(UPP).Amplification and/or overexpression of UBE2C have been reported in many malignancies,and a high expression of UBE2C is associated with p......
相关搜索: