多道次热变形
multi-pass hot deformation
multi pass hot deformation
multistage hot deformation
双道次热模拟实验
double pass thermal simulating experiment
双道次热压缩
hot compression with double-pass
双道次热压缩试验
two-pass hot compression tests
连续6道次变形
the continuous six pass deformation
二次热变形
secondary hot deformation
变形双重介质
Deformed double porosity media
deformable double media
double porous media
双道次压缩试验
double-pass compression test
形变Jacobi双代数胚
deformed Jacobi bialgebroids
变道次等负荷分配法
variable-pass-number-equal-load-method
等径弯曲通道变形
equal channel angular pressing
equal channel angular processing
and continuous development
equal-channel angular pressing
ECAP