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实验是化学学科的基础,是化学教学的重要组成部分,同时,实验还是学生进行科学探究活动的主要手段。优化实验方案、精心设计实验装置才能取得良好的实验效果。
Experiments are the basis of chemistry and are an important part of chemistry teaching. At the same time, experiments are the main means for students to conduct scientific inquiry activities. Optimize the experimental program and carefully design the experimental device to obtain good experimental results.