论文部分内容阅读
读取游标卡尺示数,似乎只需按书中所讲步骤操作就行了,然而书中所讲侧重于理论,尚有一些有用的细节须在实践中发现、总结.笔者将自己的经验所得罗列如下.一、估读主尺可粗定搜索范围课堂教学中都强调,读取游标卡尺主尺示数时不作估读.
Reading the vernier caliper, it seems that you just need to follow the steps in the book. However, the book focuses on the theory. There are still some useful details that must be discovered and summarized in practice. The author lists his own experience as follows: 1. The main ruler can estimate the scope of the search. It is emphasized in the classroom teaching that reading the vernier caliper does not make the reading.