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对称性思想普遍存在于各种物理现象、物理过程和物理规律之中,它反映科学生活中物理世界的和谐与优美.应用对称思想不仅能帮助认识和探索物质世界的某些基本规律,而且也能帮助求解某些具体的物理问题,这种思维方法在物理学中称为对称法.对称思想方法也受高考命题者的青睐,这种思想方法既可以考查基本能力和对物理思想方法的理
The idea of symmetry is ubiquitous in all kinds of physical phenomena, physical processes and laws of physics, which reflect the harmony and grace of the physical world in scientific life.Application of symmetrical ideas can not only help to understand and explore some basic laws of the material world, but also Can help to solve some specific physical problems, this method of thinking is called symmetry in physics Symmetrical thinking method is also favored by college entrance examination propositions, this method of thinking can not only examine the basic ability and the method of physical and mental management