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[期刊论文] 作者:Hua Qian Ang, 来源:中国机械工程学报:英文版 年份:2021
Self-piercing riveting(SPR)is a cold forming technique used to fasten together two or more sheets of materials with a rivet without the need to predrill a hole....
[期刊论文] 作者:Guo Hua QIAN, 来源:数学学报(英文版) 年份:2021
A subgroup A of a finite group G is called a local covering subgroup of G if AG = AB for all maximal G-invariant subgroup B of AG = 〈Ag , g ∈ G〉. Let p be a...
[期刊论文] 作者:Hua Qian Ang, 来源:中国机械工程学报 年份:2004
Self-piercing riveting(SPR)is a cold forming technique used to fasten together two or more sheets of materials with a rivet without the need to predrill a hole....
[期刊论文] 作者:HUA Qian,HE Rongqiao, 来源:黑龙江科技学院学报 年份:2000
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Wen Hua QIAN,Don HADWIN, 来源:黑龙江科技学院学报 年份:2015
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Guo Hua QIAN,Tian Ze LI, 来源:黑龙江科技学院学报 年份:2016
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:YANG Hua,QIAN LieJia,YUAN Peng, 来源:中国科学通报:英文版 年份:2009
Combining the configurations of collinear and small-angle noncollinear phase-matching,a mid-infrared(MIR) femtosecond optical parametric amplifier(OPA) with ext...
[期刊论文] 作者:Hua QIAN,Guolin ZHANG,Yuyao ZHU,, 来源:Medicinal Plant 年份:2020
[期刊论文] 作者:Sha Hua QIAN Xue Qin LI Han LI, 来源:中国化学快报:英文版 年份:2006
[期刊论文] 作者:Sha Hua QIAN,Xue Qin LI,Han LI, 来源:中国化学快报(英文版) 年份:2004
A novel method of ultra-trace Cd(Ⅱ) preconcentration with nanometer-size TiO2 colloid and determination by graphite furnace atomic adsorption spectrometry(GFAA...
[期刊论文] 作者:Sha Hua QIAN,Xue Qin LI,Han LI, 来源:黑龙江科技学院学报 年份:2006
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Haixin Wang,Hua Qian,Rong Zhou,Xiaohong Zheng, 来源:建筑模拟(英文版) 年份:2020
Air curtain is an efficient device for cutting off airflow and confining contaminants. Inspired by the ability, a circulated air curtain composed of end-to-end...
[会议论文] 作者:Hua Qian,Jing Sun,Fen Jia,Qing Quoqi, 来源:全球华人口腔医学大会暨2010中国国际口腔医学大会 年份:2010
[期刊论文] 作者:TAN Yan,XIA Dan,SHEN Jie,HUA Qian,, 来源:神经药理学报 年份:2017
Objective:Presenilin(PS)is one of major causative genes of early onset familial Alzheimers disease(FAD),which accounts for 95% of genetic factors. Presenilin-1(P...
[会议论文] 作者:Hua Qian,Jing Sun,Fen Jia,Qing Quoqi, 来源:全球华人口腔医学大会暨2010中国国际口腔医学大会 年份:2010
[期刊论文] 作者:WAN Liang-Qin,TAN Yan,JIANG Miao,HUA Qian, 来源:中国天然药物 年份:2019
Non-small cell lung cancer (NSCLC) accounts for 80%-85% of all lung malignancies and good diagnosis and prognosis of NSCLC are critical to the increase of its survival rate.Tumor-associated macrophages (TAM) abundantly present in numerous can......
[期刊论文] 作者:Hua QIAN,Guolin ZHANG,Yuyao ZHU,Weiming ZHANG,Botao ZHAO,, 来源:Medicinal Plant 年份:2014
[Objective] To study effects of conventional pulverization on the content and components of volatile oil in Zanthoxylum schinifolium Sieb. et Zucc. [Methods]Con...
[期刊论文] 作者:Kai Kang,Zhenghang Zhu,Dehua Liu,Wuxiong Zhang,Hua Qian,, 来源:中国通信 年份:2017
Wireless local area network(WLAN) is an indivisible part of the next generation wireless system. In this paper, an open Wi-Fi platform is designed and developed...
[期刊论文] 作者:Jin Ye,Hua Qian,Jianchao Ma,Rong Zhou,Xiaohong Zheng, 来源:建筑模拟(英文版) 年份:2021
Air curtains is promising in reducing the short-range infection risk in hospitals. To quantitatively evaluate its performance, this paper explores air curtains...
[期刊论文] 作者:Jinwei Song,Hua Qian,Dongliang Zhao,Weixue Jiang,Xiaohong Zheng, 来源:建筑模拟(英文版) 年份:2021
Particulate matter emission from rotating wheels, which imparts a force to the contact surface and causes strong air currents, is one of the important pollutant...
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