2) PE compound construction
PE 复合结构
3) 3-layer solid wood composite parquet
三层结构实木复合地板
4) the structure of three different layers
三层异质复合结构
5) PMMA/PMGI/PMMA tri resist structure
PMMA/PMGI/PMMA三层胶复合结构
6) PE/PE laminate
PE/PE层合板
1.
A progressive damage model has been developed for thermoplastic PE/PE laminates subjected to static tensile loading,by considering the nonlinear properties of unidirectional composites in longitudinal,transverse and shear stress-strain behavior as piecewise linear-elastic properties.
以分段线弹性方法考虑了单向复合材料纵向、横向与剪切的非线性特性,建立了静拉伸热塑性PE/PE层合板逐渐损伤模型,利用有限元技术模拟研究了UHMWPE/LDPE层合板逐渐损伤的过程及机理。
补充资料：三层大，二层小
1.谓家庭中人口众杂，上辈之上还有上辈，下辈下面还有下辈。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条