It show that the fracture surface of pure epoxy resin appears brittle fracture, but the modified epoxy resin appears glidingfracture.
电镜图片表明，纯环氧树脂断裂面呈现明显的脆性断裂，而改性环氧树脂为韧性断裂。
2
The fracture of the material was diverted from the manner of intergranular brittle fracture to the manner of intergranular brittle fracture with dimple glidingfracture.
材料的断裂方式由沿晶脆性断裂转变为沿晶脆性断裂和韧窝韧性断裂的混合断裂方式。
3
The main ore-bearing structure are the interlayer-glidingfracture zone, contact area of rock mass and fracture structure, which controlled the shape and the occurrence of orebody.