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Surface quality of extruding metal special-shape products and frictional behavior in optimized die c
[期刊论文] 作者：QI Hong-yuan ZHU Heng-jun,
来源：中国有色金属学会会刊：英文版 年份：2004
With the help of Complex Function Mapping theory, the complicated three-dimensional deformation problems are transferred into two-dimensional problems, and the...
[期刊论文] 作者：QI Hong-yuan,ZHU Heng-jun,
来源：中南工业大学学报（英文版） 年份：2004
Aimed at calculating the fundamental frequency of vibration of special-shaped, simple-supported elasticplates, Conformal Mapping theory is applied, and the math...
[期刊论文] 作者：QI Hong-yuan,ZHU Heng-jun,
来源：中国有色金属学会会刊（英文版） 年份：2004
Aiming at the issues in quick processing and modeling design of drawing special-shaped tube die, by Conformal Mapping Theory and the numerical trigonometry meth...
Surface quality of extruding metal special-shape products and frictional behavior in optimized die c
[期刊论文] 作者：QI Hong-yuan,ZHU Heng-jun,
来源：中国有色金属学会会刊（英文版） 年份：2004
With the help of Complex Function Mapping theory, the complicated three-dimensional deformation problems are transferred into two-dimensional problems, and the...
Mapping analysis of vibrating fundamental frequency for simple-supported elastic rectangle-plates wi
[期刊论文] 作者：QI Hong-yuan,WANG Shuang-xin,ZHU Heng-jun,
来源：中南工业大学学报（英文版） 年份：2007
By conformal mapping theory, a trigonometric interpolation method between odd and even sequences in rectangle boundary region was provided, and the conformal ma...
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