一、界面的形成与结构1木质纤维复合材料界面的形成木质纤维与基体间界面的形成过程，大致可分为两个阶段：第一阶段要求纤维与基体间能完全润湿，密切接触。第二阶段是纤维与树脂间通过相互作用，使界面固定下来，这一阶段是伴随着树脂的固化而完成的。有关界面形成的过程，许 First, the formation and structure of the interface 1 The formation of lignocellulosic composite interface The formation of wood fiber and the interface between the matrix can be roughly divided into two stages: the first phase requires complete wetting between the fiber and the matrix, close contact. The second stage is through the interaction of fiber and resin, the interface is fixed, this stage is accompanied by the curing resin. About the formation of the interface process, Xu