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浏览/检索结果: 共9条，第1-9条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Prevalence of physical fitness in Chinese school-aged children: Findings from the 2016 Physical Activity and Fitness in China-The Youth Study 期刊论文 Journal of sport and health science, 2017, 卷号: 6, 页码: 395-403 作者:  Zhu Zheng[1];  Yang Yang[2];  Kong Zhenxing[3];  Zhang Yimin[4];  Zhuang Jie[5] 收藏  |  浏览/下载：6/0  |  提交时间：2019/04/24 Cardiorespiratory endurance  Children  Fitness  Flexibility  Muscular strength  Physical activity   Effects of Unreacted Ti Particles on the Dry Sliding Tribological Behavior of Squeeze-Cast (SiCp + Ti)/7075Al Hybrid Composites Under Different Applied Loads (EI收录) 期刊论文 Tribology Letters, 2017, 卷号: 65 作者:  Liu, Yixiong[1];  Zheng, Zhenxing[1];  Yang, Chao[2];  Zhu, Dezhi[2];  Chen, Weiping[2] 收藏  |  浏览/下载：14/0  |  提交时间：2019/04/24 Casting  Composite materials  Cracks  Elasticity  Friction  Microstructure  Silicon carbide  Squeeze casting  Tribology  Wear of materials   Microscale spatial distribution and health assessment of PM2.5-boundpolycyclic aromatic hydrocarbons (PAHs) at nine communities inXi'an, China 期刊论文 Environmental Pollution, 2016, 卷号: 218, 期号: 2016, 页码: 1065-1073 作者:  Shen,ZX(Shen,Zhenxing)[1];  Xu,HM(Xu,Hongmei)[1,2,3];  Ho,S S H(Ho,Steven Sai Hang)[2,4];  Gao,M(Gao,Meiling)[5];  Cao,JJ(Cao,Junji)[2,6] 收藏  |  浏览/下载：23/0  |  提交时间：2018/11/06 The determination of DNA methyltransferase activity by quenching of tris(2,2 '-bipyridine)ruthenium electrogenerated chemiluminescence with ferrocene (SCI收录) 期刊论文 CHEMICAL COMMUNICATIONS, 2015, 卷号: 51, 页码: 9487-9490 作者:  Luo, Xiaoe[1];  Li, Yan[1];  Zheng, Jianbin[1];  Qi, Honglan[2];  Liang, Zhenxing[3] 收藏  |  浏览/下载：4/0  |  提交时间：2019/04/25 Analysis of adiabatic shearing failure mechanism for aluminum matrix composites based on experimental and numerical simulation (EI收录) 期刊论文 Journal Wuhan University of Technology, Materials Science Edition, 2012, 卷号: 27, 页码: 892-896 作者:  Zheng, Zhenxing[1];  Zhu, Dezhi[2] 收藏  |  浏览/下载：5/0  |  提交时间：2019/04/26 Aluminum  Metallic matrix composites  Shear bands  Strain rate   Effect of temperature field on solidification structure of pure Al under pulse magneto-oscillation 期刊论文 CHINA FOUNDRY, 2011, 卷号: 8, 页码: 172-176 作者:  Li Bo[1];  Yin Zhenxing[2];  Gong Yongyong[3];  Li Kefeng[4];  Zheng Hongxing[5] 收藏  |  浏览/下载：17/0  |  提交时间：2019/04/30 pulse magneto-oscillation (PMO)  solidification structure  grain refinement  Joule heat   Numerical Modeling and Algorithm for Analysis of Powder Rolling (CPCI-S收录) 会议论文 MECHATRONICS AND INTELLIGENT MATERIALS, PTS 1 AND 2 作者:  Qiu, Cheng[1];  Zheng, Zhenxing[1];  Xia, Wei[1];  Zhou, Zhaoyao[1] 收藏  |  浏览/下载：0/0  |  提交时间：2019/04/15 Powder rolling  Constitutive model  Yield criterion  Geometrical nonlinearity  Numerical simulation   The Optimal Structure Design of Mold in Powder Injection Molding Based on the Numerical Simulation (CPCI-S收录) 会议论文 E-ENGINEERING & DIGITAL ENTERPRISE TECHNOLOGY VII, PTS 1 AND 2 作者:  Zheng, ZhenXing[1];  Xia, Wei[1];  Wu, YuanBiao[1] 收藏  |  浏览/下载：1/0  |  提交时间：2019/04/17 Powder injection molding  Numerical simulation  Optimal design of the mold  The gating and runner system   The optimal structure design of mold in powder injection molding based on the numerical simulation (EI收录) 会议论文 Applied Mechanics and Materials, Shenyang, China, September 3, 2009 - September 5, 2009 作者:  Zheng, Zhenxing[1];  Xia, Wei[1];  Wu, Yuanbiao[1] 收藏  |  浏览/下载：1/0  |  提交时间：2019/04/17 Computer simulation  Design  Intermodulation  Intermodulation measurement  Mathematical models  Optimal systems  Optimization  Plastic molds  Powder metallurgy