14 7 1 7 7利用虚功原理求约束力 скачать в хорошем качестве

14 7 1 7 7利用虚功原理求约束力

《理论力学》是一门基础理论课，它在普通物理中的《力学》课程基础上运用高等数学工具，全面地、系统地阐述宏观机械运动的普遍规律。通过本课程的学习，使学生对经典力学的理论体系、内容、方法及其在物理学中的地位和作用有较好的理解，并且能够掌握处理力学问题的一般方法。 Theoretical Mechanics is a basic theoretical course. It uses advanced mathematical tools on the basis of the Mechanics course in ordinary physics to comprehensively and systematically expound the general laws of macroscopic mechanical motion. Through the study of this course, students will have a better understanding of the theoretical system, content, methods of classical mechanics and its status and role in physics, and be able to master the general methods of dealing with mechanical problems.