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通过两组学生对比,有机地分析了分析化学实验前预习的必要性和可行性.探讨了如何督促学生进行积极的分析化学实验前的预习.
Through the comparison of two groups of students, this paper analyzes the necessity and feasibility of preanalyzing chemistry experiment organically, and discusses how to urge students to make a preview of positive analytical chemistry experiment.