第十章 双语专题：双语学习，提高专业英语能力。10.1轴向拉伸与压缩、剪切:本小节用双语介绍了轴向拉伸和压缩、剪切的基本概念。[单选题]
10.2微分关系:全英语氛围，提高专业能力。
1、The axial force of section M－M equals 。
选项:[－P, －5P , －2P , －7P ]
[单选题]
2、Based on the relationships between loads, shear forces, and bending moments introduced in the video, which one of the choices listed below corresponds to the correct shear force and bending moment diagrams for the following beam?
选项:[C图, B图, D图, A图]
[判断题]
The rate of change of the shear force at any point on the axis of a beam is equal to the intensity of the distributed load at that same point.
选项:[对, 错]
[判断题]
The change of the bending moment at any point on the axis of a beam is equal to the shear force at that same point.
选项:[对, 错]
[判断题]
If the shear force at a certain point on the axis of a beam is equal to zero, the bending moment at that same point is also equal to zero.
选项:[对, 错]
[判断题]
The application of a concentrated force to any point on the axis of a beam leads to an abrupt change in the rate of change of the bending moment at that same point.
选项:[错, 对]
[判断题]The shear force at any point on the axis of a beam experiences an abrupt change if a couple is applied to that same point.选项:[错, 对]
[判断题]
The bending moment changes abruptly at the point of application of a couple.
选项:[错, 对]
