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正确使用显微镜的七个步骤
更新时间: 2021-04-20 11:10:18  

1、首先取镜和安放;

2、然后对光;

3、然后观察;

4、调焦;5、高倍镜下观察;

6、将在低倍镜下观察到的物像,移到视野的中央;

7、转动转换器,用高倍镜观察,并轻轻转动细准焦螺旋,直到看清楚物像为止。

关键词: 正确 使用 显微镜 步骤

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