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临时装片制作和观察是初中生物实验的一个重要内容,在上实验课过程中学生经常出现了很多问题,本文就着重介绍常见存在的问题及解决措施。
Ephemeral film production and observation is an important part of junior high school biology experiment. During the experiment class, students often have many problems. This article focuses on common problems and solutions.