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分析了学生在高考中有关游标卡尺读数试题中出错率较高的原因,对此,重点介绍一种迁移变通的游标卡尺读数新方法——齐位相减法,以及对该方法的迁移。
This paper analyzes the reasons why the students have higher error rate in the college entrance examination test questions on vernier caliper readings. In this paper, a new method of migration vernier caliper reading - Qi Subtraction is introduced, and the migration of the method is also introduced.