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[期刊论文] 作者:Kaixian Chen,Hongzhuan Chen, 来源:医学前沿 年份:2020
COVID-19 is an emerging, rapidly evolving pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).Due to its distinctive features in eti...
[期刊论文] 作者:Chen Su,Zongyu Chen,Jiang Chen,Y, 来源:Journal of Earth Science 年份:2020
[期刊论文] 作者:Yanzhang Wang,Huili Wang,Xin Ye,Zhimei Lei, 来源:系统科学与系统工程学报(英文版) 年份:2020
The concept of individual knowledge system (IKS) is defined from the perspective of system science.To begin with,the present paper elaborates the characteristic...
[期刊论文] 作者:Feng-LingWANG,LeiCHEN,Qiu-BoZHANG,LiXU,HuiLI,Hai-ZhuWANG,Yong-QinHAO,Xiao-HuiMA, 来源:红外与毫米波学报 年份:2020
设计了一种用于850 nm GaAs基VCSEL的高折射率对比度亚波长光栅(HCG),整体结构采用GaAs材料体系,包含光栅层及为缓解其应力问题而设计的应力缓冲层和以AlGaAs或AlAs氧化后形成的AlOx低折射率亚层。通过Rsoft软件对HCG的反射特性进行仿真研究,分析了不同光栅参数对反......
[期刊论文] 作者:Shengqian CHEN,Jianbao LIU,Jianhui CHEN,Fahu CHEN, 来源:中国科学:地球科学(英文版) 年份:2020
The arid and semi-arid region of East Asia, principally including the deserts in eastern and western China, is the main dust source of the Northern Hemisphere.D...
[期刊论文] 作者:Zhen Chi,Hui-hui Chen,Zhuo Chen,Hai-long Chen, 来源:化学物理学报(英文版) 年份:2020
Defect-mediated processes in two-dimensional transition metal dichalcogenides have a significant influence on their carrier dynamics and transport properties,ho...
[期刊论文] 作者:Xuanhe Zhou,Chen Chen,Changlu, 来源:中国生物医学工程学报:英文版 年份:2020
Objective To investigate the computed tomography(CT) characteristics of the new coronavirus(COVID-19) pneumonia patients in familial clusters.Methods A retrospe...
[期刊论文] 作者:Xiao Chen,Hongyu Chen,Linquan, 来源:健康(英文) 年份:2020
In order to understand the relationship between breakfast frequency and academic performance of grade 5 and grade 8 students, we conducted an investigation thro...
[期刊论文] 作者:Chen Chen,Tangjun Zhou,Xiaojia, 来源:骨研究:英文版 年份:2020
Lumbar degenerative disc diseases cause low back pain(LBP). The maintenance of the height and stability of the intervertebral disc(IVD) space is an effective tr...
[期刊论文] 作者:Li-Ru Chen,Zheng-Xin Chen,Yang, 来源:世界临床病例杂志 年份:2020
BACKGROUND Coronavirus disease 2019(COVID-19)is a major public health emergency with obvious characteristics of human-to-human transmission,and there are infect...
[期刊论文] 作者:Weijie Chen,Haiyang Chen,Guiyi, 来源:科学新闻 年份:2020
文章简介全无机钙钛矿太阳能电池(pero-SCs)因其良好的热稳定性而备受关注,但其较低的功率转换效率(PCE)和水分不稳定性阻碍了其应用。课题组在研究中采用梯度热退火的方法控...
[期刊论文] 作者:Xiao-Yan Chen,Zhi-Ye Chen,Zhao, 来源:中国神经再生研究:英文版 年份:2020
The pathophysiology of migraine is complex.Neuroimaging studies reveal functional and structural changes in the brains of migraine patients.We sought to explore...
[期刊论文] 作者:Yingkang Chen,Kejun Chen,Junwe, 来源:纳米材料科学:英文版 年份:2020
Converting carbon dioxide(CO2)into value-added chemicals by CO2 reduction has been considered as a potential way to solve the current energy crisis and environm...
[期刊论文] 作者:Chen Chen,Caihao Liang,Yuanbin, 来源:全球能源互联网:英文版 年份:2020
The construction of intercontinental power grid interconnection projects is key to realizing the vision of Global Energy Interconnection,which is to solve globa...
[期刊论文] 作者:Qian Chen,Yi-Hong Chen,Hui-Yun, 来源:世界临床病例杂志 年份:2020
BACKGROUND Sclerosing stromal tumor (SST) is an extremely rare sex cord stromal tumor of theovary. It was first reported and named in 1973. These tumors typical...
[期刊论文] 作者:Peng Chen,Chaoyang Chen,Xiaodong, 来源:Journal of Harbin Institute of T 年份:2020
[期刊论文] 作者:Zhang Jianmin,Chen Dongwei,Chen, 来源:Meteorological and Environmental 年份:2020
[期刊论文] 作者:Ren-peng CHEN,Jin-miao CHEN,Han-, 来源:Journal of Zhejiang University-S 年份:2020
[期刊论文] 作者:CHEN Jian-gang,CHEN Xiao-qing,WA, 来源:Journal of Mountain Science 年份:2020
[期刊论文] 作者:CHEN Jian-guo,ZHOU Wen-hao,CHEN, 来源:Journal of Hydrodynamics 年份:2020
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