曲轴剩余强度
crankshaft remain strength
强度—应力干涉模型
stress-intensity interference model
强度应力模型
Stress-strength interference
strength -stress model
强度与变形特性
characteristics of strength and deformation
强度与变形特征
characteristics of strength and deformation
强度与环境
structure & environment engineering
强度与力学参数
strength and mechanical parameter