【摘要】 对物理模型的概念作了介绍 ,阐述了物理模型的类型、特性和功用 ,给出了双层玻璃减少热量模型的建立过程 ,以两个实例说明了物理模型在解题和解决实际问题中的重要作用 ,深刻地分析了问题的结论对模型类型的依赖性 .更多还原

【Abstract】 The concept and styles of physics model were introduced and characteristic function was expatiated on in this paper. It was gained that the process of establishing model of double glass made for reducing quantity of heat. Important role of physics model was explained in two instances. It was completely analyzed that conclusion of problems depended on model styles.更多还原