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In this paper,commercial vehicle fatigue lift including static torsion fatigue and random fatigue was carried out using ......

Flow of water through a pervious foundation produces a seepage force as a result of friction between water and walls of ......

内燃机交互式计算机辅助设计中常常要进行多方案的结构有限元对比分析计算，３维实体网格的划分及修改是一项极为繁琐的工作。本文给出......