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电路图是电学中建立直观物理图景的有效手段,能正确识别电路的连接方式,有利于同学把抽象的问题形象化,为成功解题铺平道路.
Circuit diagram is an effective means of establishing intuitive physical picture in electricity, which can correctly identify the connection of the circuit, which helps students to visualize the abstract problem and pave the way for a successful solution.