Traditional teaching methods are greatly challenged because of introducing non-linear mechanics into the theoretical mechanics teaching. 摘要在物理專(zhuān)業(yè)本科課程的理論力學(xué)教學(xué)中引入了非線(xiàn)性力學(xué)，傳統的教學(xué)方式受到嚴峻的挑戰。
A shortcoming in the relationship between the potential energy and force in the analytical mechanics textbook is pointed out, and its origin is discussed. 摘要指出了理論力學(xué)教材中分析力學(xué)部分關(guān)于勢能與力的關(guān)系的一點(diǎn)不足之處，具體討論了勢能的表示式。
