lambda-criterion (λ criterion)
crack opening displacement criterion{COD criterion}
minimax canonical correlation criterion (mMCC-criterion)
mode cut-off criterion based on potential energy criterion
body necking-in machine
bottle-necking management
combined necking-bulging
combined necking—bulging
compound necking bulging technology
gas bottle necking-in machine
Localized necking plastic deformation
multiple necking fracture
Necking
颈缩
缩颈
缩口
颈缩现象
薄片化
缩管
缩径成形
收口
断面收缩
形成细颈
颈缩加工
颈化
数值模拟
缩径
细颈现象
制颈
柱头
颈缩问题
necking and curling combinnation machine