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Shared aperture metasurface antenna for electromagnetic vortices generation with different topologic
[期刊论文] 作者:He Wang,Yong-Feng Li,Shao-Bo Qu,
来源:中国物理B(英文版) 年份:2021
Vortex beams carrying orbital angular momentum (OAM) have aroused great interest of both scientific and engi-neering communities.Encouragingly,generating OAM wi...
[期刊论文] 作者:Bing-kun WANG,Yong-feng HUANG,Wan-xia YANG,Xing LI,
来源:浙江大学学报(英文版)(C辑:计算机与电子) 年份:2012
Data sparseness,the evident characteristic of short text,has always been regarded as the main cause of the low accuracy in the classification of short texts usi...
Frabrication of Au Nanoparticles in Various Shapes and Their Application in Surface-enhanced Raman S
[期刊论文] 作者:Chen-yang XUE,Hui-juan WANG,Yong-feng LIANG,Rong CHEN,Jun LIU,
来源:城市道桥与防洪 年份:2010
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
Relating atomic local structures and Curie temperature of NdFeB permanent magnets: an X-ray absorpti
[期刊论文] 作者:Mu-Nan Yang,Hang Wang,Yong-Feng Hu,Liu-Yi-Mei Yang,Aimee Maclennan,Bin Yang,
来源:稀有金属(英文版) 年份:2018
Relationship between atomic local structures and Curie temperature of NdFeB permanent magnets was investigated semi-quantitatively using synchrotron radiation t...
,Thyroxine therapy ameliorates serum levels of eicosanoids in Chinese subclinical hypothyroidism pat
[期刊论文] 作者:Yan ZHANG,Bing-chang ZHANG,Jin XU,Meng ZHAO,Zhe WANG,Yong-feng SONG,Hai-qing ZHANG,
来源:中国药理学报(英文版) 年份:2016
...
[会议论文] 作者:YANG Jing-yu,CHEN Xue-mei,LIU Ying-lu,ZHANG Tian-yu,ZHU Lei,WANG Yong-feng,WU Chun-fu,
来源:第十六届全国神经精神药理学学术会议 年份:2014
Here we evaluated the effect of yonkenafil,a novel phosphodiesterase type 5 (PDE5) inhibitor, on ischemic injury and its possible mechanism of action.Male Sprague-Dawley rats were exposed to transient...
Achievement of high performance of sintered R-Fe-B magnets based on misch metal doped with PrNd nano
[期刊论文] 作者:Qiang Ma,Jian-Teng Zhu,Xue-Feng Zhang,Zeng-Ru Zhao,Yan-Li Liu,Gao-Feng Wang,Yong-Feng Li,Zhu-Bai Li,
来源:稀有金属(英文版) 年份:2018
The magnetic properties and microstructure of sintered R-Fe-B (R,rare earth) magnets with nominal composition of ((PrNd)1-xMMx)30FebalB1 (x =0,0.1,0.2,0.3,0.4,0...
[会议论文] 作者:WANG Yong-feng,WANG Xiao-wen,LI Bin,WEI Fan,WANG Hong-liang,王永峰,王晓文,李滨,魏凡,王宏亮,
来源:2012国际冶金及材料分析测试学术报告会(CCATM2012) 年份:2012
本文主要介绍了自动探伤系统通过模拟量模块来控制西门子MM440变频器,实现钢管旋转速度和探头跟踪装置的速度相匹配,确保钢管不漏检的过程。...
[会议论文] 作者:WANG Yong-feng,王永峰,WANG Xiao-wen,王晓文,LI Bin,李滨,WEI Fan,魏凡,WANG Hong-liang,王宏亮,
来源:2012国际冶金及材料分析测试学术报告会(CCATM2012) 年份:2012
本文主要介绍了自动探伤系统通过模拟量模块来控制西门子MM440变频器,实现钢管旋转速度和探头跟踪装置的速度相匹配,确保钢管不漏检的过程。...
[会议论文] 作者:LIU Tao,WANG Yong-feng,LIU Guang-lei,WANG Xiao-wen,FAN Shi-lei,刘涛,王永锋,刘光磊,王晓文,樊石磊,
来源:2012国际冶金及材料分析测试学术报告会(CCATM2012) 年份:2012
本文主要简述了应力重要性,以及现目前应力测试方法,以及电磁超声测试应力的原理以及其局限性、目前应用情况。...
[会议论文] 作者:LIU Tao,刘涛,WANG Yong-feng,王永锋,LIU Guang-lei,刘光磊,WANG Xiao-wen,王晓文,FAN Shi-lei,樊石磊,
来源:2012国际冶金及材料分析测试学术报告会(CCATM2012) 年份:2012
本文主要简述了应力重要性,以及现目前应力测试方法,以及电磁超声测试应力的原理以及其局限性、目前应用情况。...
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