推导了两种典型双向曲度板和扭曲板的整体成形所需局部收缩量的计算公式。
Calculation formulae of local contraction amount of integral forming for two typical two-way curved plate and complicated curved plate are deduced.
喷丸表面微观形貌为表层组织剧烈变形、晶格扭曲和双向交滑移；
And the shot peening surface micro morphology is acute deformation of surface microstructure, lattice distortion and bidirectional cross-slip;
非热封双向拉伸高密度聚乙烯薄膜，特别为扭曲，包装应用而设计。
Twist-Lyte 23TH185 ExxonMobil Chemical Oriented HDPE Film A metallized, non sealable biaxially oriented high-density polyethylene film. Designed especially for twist-wrap applications.
非热封双向拉伸高密度聚乙烯薄膜，特别为扭曲，包装应用而设计。
Twist-Lyte 23TH185 ExxonMobil Chemical Oriented HDPE Film A metallized, non sealable biaxially oriented high-density polyethylene film. Designed especially for twist-wrap applications.
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