技术力学基础 - 2026 进行中

科目: 技术力学基础
级别: XII
类别: 大学生
测试题目: 英语
问题示例: For a plane stress state with σx = 80 MPa, σy = 20 MPa, and τxy = 30 MPa, what is the maximum in-plane shear stress? 25 MPa, 30 MPa, 40 MPa, 50 MPa