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在物理现象中,物理量之间往往存在着相互制约关系,根据这种关系可总结验证物理定律、定理及物理公式.有些物理量之间存在着线性关系,有些物理量之间存在着非线陛关系.图像法是解决上述问题的一个比较直观的途径,但图像法在解题过程中遇到非线性变化关系时,就只能定性研究而难以定量计算.实际
In the physical phenomena, there are mutual restraint relations between the physical quantities, according to this relationship can be verified by validation of physical laws, theorems and physical equations.Some physical quantities exist a linear relationship between some physical quantities there is a non-linear relationship between horses. Image method is a more intuitive way to solve the above problems, but when the image method encounters non-linear changes in the process of solving problems, it can only be qualitatively studied and difficult to quantitatively calculate.