Unlike wood, composite materials do not need to be dipped or pressure-treated for preservatives, or biocides, to be easily incorporated into their matrix.
与木材不同，复合材料不需要浸置和压力处理，对于防腐剂、生物杀灭剂，可以方便的进入其结构种。
2
Viscoelasticity theory is of great importance in study on mechanic properties of woodcomposite material.
粘弹性理论在对木质复合材料力学性能的研究中起着特殊重要的作用。
3
As a matrix of woodcomposite, urea-formaldehyde resin has been used extensively, and the relationship between its structure and performance is also one focus for enterprises.