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等效法是解决物理问题的重要方法,是高中学生应该具备的物理思维方法.本文就等效法的内涵、处理步骤作出说明,并举出具体实例阐述如何在物理模型、物理过程和作用效果方面利用等效法.
Equivalence is an important method to solve physical problems and is a physical thinking method that high school students should possess.This paper describes the connotation and processing steps of equivalence method and gives examples to illustrate how to use it in physical models, physical processes and effects. Efficacy.