工程力学是一门重要专业基础课,该课程概念公式繁多,学生对知识点的掌握和应用都有一定困难,这就需要教师不断钻研和改进教学方式,从而提高教学质量。 Engineering mechanics is an important basic course. There are many kinds of conceptual formulas in this course. Students have some difficulties in mastery and application of knowledge points. This requires teachers to constantly study and improve teaching methods so as to improve teaching quality.