ovality相关论文
Theoretical analysis on quasi-static lateral compression of elliptical tube between two rigid plates
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......
Combining the computer simulation, theoretical analysis and experiments, this paper studies the process of tube-bending ......
