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利用身边廉价的物品、废旧的材料进行物理实验,同时对现有废旧实验仪器进行改造和加工,对实验内容进行开拓和充实等,是C类学校开发实验资源的有效途径。
It is an effective way for the development of experimental resources in Class C schools by making use of low-cost articles and used materials nearby for physical experiments, as well as the transformation and processing of existing waste experimental instruments and the development and enrichment of experimental contents.