游标卡尺的一些小理解。
铭记对于正常使用状态下的规则： 小尺子的50个格对应大尺子的49（mm）个格，只有小尺子的第一个位置“0”和最... » read more
How to change the name of user folder in Windows10 from Chinese to English?
We encounter a troublesome problem when some engineerin... » read more
Utilize the scrap host as a NAS to backup the experimental data
Recently, an idea hit me that scrap host can be used to... » read more
Change default browser of Jupyter notebook on Windows
Double click in 'anaconda prompt'. Type in command 'jup... » read more
How to match data form two excel file?
You can use vlookup function to finish it. Please refer... » read more