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众所周知,物理学中大量的概念、规律都是用数学语言来表述的.因此,物理问题的求解过程最终就是列式求解,但解题的成败关键在于审题的思想方法,合理的审题方法能引导好的解题思路.审题方法有很多,但数形结合是物理审题中最常见、最有效的思想方法之一.所谓数形结合思想就是用直观的图形与数量分析结合起来,使形象
As we all know, a large number of concepts and laws in physics are expressed in mathematical language.Therefore, the process of solving physical problems is ultimately solved in the form of solutions, but the key to the success or failure of the problem lies in the method of thinking, a reasonable method of examination can guide Good problem-solving ideas. There are many ways to solve the problem, but the combination of several forms is one of the most common and effective ways of thinking in physical examination. The idea of combining numbers and forms is to combine intuitive graphics and quantitative analysis,