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Preparation of anodic films on 2024 aluminum alloy in boric acid-containing mixed electrolyte MA Song-jiang(马淞江)1, LUO Peng(罗 鹏)2, ZHOU Hai-hui(周海晖)2, FU Chao-peng(付超鹏)2, KUANG Ya-fei(旷亚非)2 1...; Abstract: The anodizing oxidation process on 2024 aluminum alloy was researched in the mixed electrolyte with the composition of 30 g/L boric acid, 2 g/L......
J. Cent. South Univ. Technol. (2008) 15: 796-800 DOI: 10.1007/s11771-008-0147-z Synthesis of mesoporous cerium-zirconium mixed oxides by hydrothermal templating method WANG Man-juan(王曼娟)1, GU...; Abstract: Mesoporous cerium-zirconium mixed oxides were prepared by hydrothermal method using cetyl trimethyl ammonium bromide (CTAB......
J. Cent. South Univ. Technol. (2009) 16: 0154-0159 DOI: 10.1007/s11771-009-0026-2 Application of empirical mode decomposition based energy ratio to vortex flowmeter state diagnosis SUN Zhi-qiang... was adaptively decomposed into intrinsic mode functions using the empirical mode decomposition approach. Based on the empirical mode decomposition results, the energy of each intrinsic mode function......
J. Cent. South Univ. (2019) 26: 881-892 DOI: https://doi.org/10.1007/s11771-019-4057-z Robust sliding mode control for uncertain networked control system with two-channel packet dropouts ZHANG Yu(张..., Zhengzhou 450003, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: A robust sliding mode control algorithm is developed for a class......
Inhibition behavior of some new mixed additives upon copper electrowinning YU Run-lan(余润兰)1, 2, LIU Qing-ming(刘清明)3, QIU Guan-zhou(邱冠周)1, 2, FANG Zheng(方 正)3 , TAN Jian-xi(谭建锡)1, 2, YANG Peng(杨...: As thiourea and sulfur-containing mixed additives contaminate cathodic copper, inhibition behavior of some new mixed additives such as gelatin+hexadecylpyridinium bromide (HDPBr), gelatin+polyethylene......
J. Cent. South Univ. (2016) 23: 1535-1540 DOI: 10.1007/s11771-016-3205-y Equilibrium analysis of mixed passengers in urban railway network ZHANG Lu(张璐)1, WU Jian-jun(吴建军)1, SUN Hui-jun(孙会君)2 1... effects on the path choice than sensitive ones, especially for the larger demand. Key words: mixed passengers; urban railway network; capacity degradation; equilibrium 1 Introduction Urban railway systems......
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,确定基于数据并行的任务分解方法,及结合多内核CPU架构特点确定Fork/Join的并行模式.提出基于多核技术的混合交通微观仿真的关键并行算法,包括初始路网分割算法,车辆穿越边界算法及动态负载平衡算法.通过仿真实验验证多核并行计算技术能够提高混合交通微观仿真的运行效率.关键词:交通运输系统工程;多核;并行计算;混合交通;微观仿真Mixed traffic microscopic... for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, China)Abstract:In order to speed up mixed traffic microscopic simulation, the multi-core......
Preparation of Mesoporous Ce0.5 Zr0.5 O2 Mixed Oxide by Hydrothermal Templating Method Gu Xiangkui1,Li Jinlin2,Wang Manjuan1,Feng Shengsheng1,Gu Yingying1 (1.College of Chemistry and Chemical... University for Nationalities,Wuhan 430074,China) Abstract:Mesoporous Ce0.5Zr0.5O2 mixed oxide with high specific surface area was synthesized under basic condition in the presence of non-ionic......
Study on Catalysts with Rhodium Loading on Different Cerium-Zirconium Mixed Oxides Zhao Yunkun1,Lu Jun1,Zhang Aimin1,Zhu Zengzan1,Li Bing1 (1.Kunming Sino-Platinum Metals Catalyst Co.,Ltd. Kunming 650101, China) Abstract:The catalysts with Rh loading on different cerium-zirconium mixed oxides were characterized by BET, H2-TPR and OSC. The effects of different cerium-zirconium mixed oxides......