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在物理学的发展过程中,人们逐步积累和形成了处理物理学中问题的方法.这些方法,主要有模型法、等效替代法、假说法、控制变量法等等.由于客观事物所遵循的物理规律往往涉及许多因素,运用实验方法总结规律时,如果一开始就把所有的因素都考虑进去,势必造成实验的困难,于是人们常?
In the course of the development of physics, people have gradually accumulated and formed methods for dealing with problems in physics. These methods mainly include model method, equivalent substitution method, false statement, control variable method, etc. Since objective things are followed The laws of physics often involve many factors. When using the experimental methods to summarize the laws, if all factors are taken into account from the beginning, it is bound to cause difficulties in the experiment. So, people often?