共搜索到9003条信息，每页显示10条信息，共901页。用时：0小时0分0秒282毫秒
Effect of Welding Technologies on Decreasing Welding Residual Stress of Francis Turbine RunnerShude Ji 1),Liguo Zhang 1),Xuesong Liu 2) and Jianguo Yang 2) 1) School of Aerospace Engineering,Shenyang Aerospace University,Shenyang 110034,China 2) State Key laboratory of Advanced Welding Production Technology,Harbin Institute of Technology,Harbin 150001,China摘 要:
势能增量驻值原理与切线刚度矩阵的解构规则 陈常松1, 2, 陈政清1, 颜东煌2 (1. 中南大学 土木建筑学院, 湖南 长沙, 410075; 2. 长沙理工大学 桥梁与结构工程学院, 湖南 长沙, 410076) 摘要: 基于有限位移理论应变能密度函数的定义, 利用Kirchhoff应力张量和Green应变张量, 推出了非线性分析中增量形式的势能驻值公式, 并证明了由...; Green应变张量; 切线刚度矩阵; 非线性分析; 解构规则 中图分类号:O242.21 文献标识码:A 文章编号: 1672-7207(2005)05-0892-07 Principle of stationary incremental potential energy and formation rules of tangent stiffness matrix CHEN......
径比越大,干燥效果越好. 关键词:坯体；液体干燥；凝胶注模；液体干燥剂 中图分类号:TF123 文献标志码:A Solvent drying of gelcasting green... Science and Engineering, Central South University, Changsha 410083, China) Abstract: Gelcasting green bodies were dried by solvent drying method, and the influences of type and concentration of liquid......
......
......
Texture of AZ31B magnesium alloy sheets produced by differential speed rolling technologiesLIU Huaqiang, TANG Di, CAI Qingwu, and LI Zhen National Engineering Research Center of Advanced Rolling Technology, University of Science & Technology Beijing, Beijing 100083, China摘 要: Exopolysaccharide produced by Vibrio neocaledonicus sp. as a green corrosion inhibitor:Production and structural characterizationMasoumeh Moradi1,Zhenlun Song1,Tao Xiao1,21. Key Laboratory of Marine Materials and Related Technologies,Zhejiang Key Laboratory of Marine Materials and Protective Technologies,Ningbo Institute of Materials Technology and Engineering,Chinese Academy of Sciences2......Exopolysaccharide produced by Vibrio neocaledonicus sp. as a green corrosion inhibitor:Production and structural characterization
来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2018年第12期》——Masoumeh Moradi Zhenlun Song Tao Xiao
Trans. Nonferrous Met. Soc. China 25(2015) 3265-3270 Green synthesis of pure and doped semiconductor nanoparticles of ZnS and CdS K. MURALEEDHARAN, Vijisha K. RAJAN, V. M. ABDUL MUJEEB Department... via chemical bath deposition without using any capping or toxic reagents. The synthesis was carried out through a simple and less expensive green method. The XRD result shows that both pure CdS and ZnS......
Effect of rolling technologies on the properties of Pb?0.06wt%Ca?1.2wt%Sn alloy anodes during copper electrowinningJian Yang1,Bu-ming Chen1,Hui Hang1,Zhong-cheng Guo1,2,Shuai Wang11. Faculty... of this work was to study the effect of different rolling technologies on the properties of Pb?0.06wt%Ca?1.2wt%Sn anodes during copper electrowinning and to determine the relationship between the properties......
radiography and tomography technologies make it possible to observe the evolution of the L/S interface directly and therefore have greatly propelled the research in this field. Here, we review......
