破裂方式
破裂方式
复合材料常温和高温的拉伸断裂模式与基体相的形变强化特性有关。
Methods the causes of premature rupture of membranes in 60 cases were analyzed retrospectively, the pregnant weeks and delivery mode were compared.方法回顾性分析60例胎膜早破的因素,比较不同孕周及分娩方式的选择对围产儿结局的影响。
On the fracture cross section HGB presents following three failure modes: extraction from its matrix, cross-rupture and smash, while the cross-rupturing is the primary mode of failure.断面上玻璃微珠在基体中有拔出、断裂和破碎三种状态,以断裂破坏的玻璃微珠为主导破坏形式。