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[期刊论文] 作者:Jun-Feng Zhao,Jian-Tao Zhou, 来源:城市道桥与防洪 年份:2014
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...
[期刊论文] 作者:Li-Yun HE,Jun-Feng ZHAO,Jiang-, 来源:老年心脏病学杂志:英文版 年份:2014
ObjectivesTo 调查在浆液之间的关系免费的丰满的酸(船边交货)层次和在有冠的心疾病( CAD )的老病人的冠的动脉损害的严厉经历了冠的 angiography 的 172 个老病人全部的 .Me...
[期刊论文] 作者:Bing-Lei Wang,Jun-Feng Zhao,Sh, 来源:力学学报:英文版 年份:2012
由把紧张坡度弹性合并到古典 Bernoulli-Euler 横梁和 Timoshenko 横梁模型,在 micro/nanobeams 的波浪繁殖的尺寸依赖者特征被学习。分散关系的明确的表达明确地为两个紧张坡...
[期刊论文] 作者:Li-Yun HE,Jun-Feng ZHAO,Jiang-, 来源:老年心脏病学杂志(英文版) 年份:2004
[期刊论文] 作者:GUAN Jun-feng,ZHAO Shun-bo,HUA, 来源:哈尔滨工业大学学报(英文版) 年份:2010
In order to meet the requirement of structural inspection,the crack spacing and crack width at various heights in the tensile zone of six large depth reinforced...
[期刊论文] 作者:Li-Yun HE,Jun-Feng ZHAO,Jiang-, 来源:黑龙江科技学院学报 年份:2014
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:Jun-feng Zhao,Fu-yang Cao,Jian, 来源:中国铸造:英文版 年份:2017
膨胀率不同的金属片材料由形成水花的 Al-22Si 和 ZL104 组成是在内燃机的应用的一个合适的候选人。这研究调查了表面处理和适当 gating 的效果在为生产评估最佳的策略的微观...
[期刊论文] 作者:Wei Li,Mei-Ting Zhang,Jun-Feng Zhao, 来源:中国物理B(英文版) 年份:2017
The stochastic bifurcation of a generalized Duffing-van der Pol system with fractional derivative under color noise excitation is studied.Firstly,fractional der...
[期刊论文] 作者:Wei Liu,Wei-hao Zhai,Jun-feng Zhao,, 来源:China Foundry 年份:2016
Shrinkage porosity exists more or less in heavy castings, and it plays an important role in the fatigue behavior of cast materials. In this study, fatigue tests...
[期刊论文] 作者:YAN Jun-Feng,ZHAO Li-Li,ZHANG Zhi-Yong, 来源:中国物理快报(英文版) 年份:2008
By orthogonal design theory, technological parameters of the (002)-oriented ZnO film prepared in sol-gel process are optimized. A set of technological parameter...
[期刊论文] 作者:Yong-Juan Sun,Tao Huang,Jun-Feng Zhao,Yong Chen, 来源:黑龙江科技信息 年份:2017
本文通过对荣华二采区10...
[期刊论文] 作者:Bing-Lei Wang,Jun-Feng Zhao,Shen-Jie Zhou,Xi Chen,, 来源:Acta Mechanica Sinica 年份:2012
By incorporating the strain gradient elasticity into the classical Bernoulli-Euler beam and Timoshenko beam models, the size-dependent characteristics of wave p...
[期刊论文] 作者:YUN Jiang-Ni,ZHANG Zhi-Yong,YAN Jun-Feng,ZHAO Wu, 来源:中国物理快报(英文版) 年份:2009
The effect of La doping on the electronic structure and optical properties of SrZiO3 and Sr2TiO4 is investi-gated by the first-principles calculation of plane w...
[期刊论文] 作者:Jun-feng Zhao,Fu-yang Cao,Jian-fei Sun,Xiao-guang Yuan,Hong-xian Shen,Xin-yi Zhao2.,, 来源:China Foundry 年份:2017
Bi-metal material consisting of spray-formed Al-22 Si and ZL104 is a suitable candidate for applications in internal combustion engines. This research investiga...
[期刊论文] 作者:Ze-Qi Lin,Bing Xie,Yan-Zhen Zou,Jun-Feng Zhao,Xuan-Dong Li,Jun Wei,Hai-Long Sun, 来源:计算机科学技术学报(英文版) 年份:2017
Software intelligent development has become one of the most important research trends in software engineering. In this paper, we put forward two key concepts—i...
[会议论文] 作者:Xin-Cheng Liao,Jun-Feng Zhao,Xian-Li Wu,Si-Xing Zhang,Shu-Xia Cao,Yan-Chun Guo,Yu-Fen Zhao, 来源:第17届国际磷化学学术会议(The 17th International Conference on Phosphoru 年份:2007
[期刊论文] 作者:Xin-Xiang Yu,Jie Sun,Zhu-Tie Li,Han Dai,Hong-Jie Fang,Jun-Feng Zhao,Deng-Feng Yin, 来源:稀有金属(英文版) 年份:2020
The solidification behavior and intermetallic phase evolution during homogenization annealing of an Al-Zn-Mg-Cu alloy with 0.12 wt%Ce addition were examined.The...
[会议论文] 作者:Jun-Feng Zhao,Xian-Li Wu,Si-Xing Zhang,Xin-Cheng Liao,Shu-Xia Cao,Yan-Chun Guo,Yu-Fen Zhao, 来源:第17届国际磷化学学术会议(The 17th International Conference on Phosphoru 年份:2007
[期刊论文] 作者:Jun-feng Zhao,Shan-guang Liu,Xiao-guang Yuan,Jian-fei Sun,Hong-jun Huang,Fu-yang Cao,Hong-xian Shen,Yu-long, 来源:Journal of Iron and Steel Research(International) 年份:2017
The Al22Si/ZL102 bimetal was designed and prepared by extrusion at near-eutectic temperature.The properties and fracture behaviors of different surface treatmen...
[期刊论文] 作者:Lin Zhai,Lan-Yan Qiu,Yuan Zu,Yan Yan,Xiao-Zhuan Ren,Jun-Feng Zhao,Yu-Jiang Liu,Ji-Bin Liu,Lin-Xue Qian, 来源:World Journal of Gastroenterology 年份:2015
AIM: To explore the feasibility of non-invasive quantitative estimation of portal venous pressure by contrast-enhanced ultrasound(CEUS) in a canine model.METHOD...
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