Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Linfeng Yi"'
Autor:
Yue Ma, Zhiqiang Liang, Kun Wan, Rongbin Cai, Linfeng Yi, Jianfei Li, Fei Wang, Xu Zhao, Rui Chen, Xibin Wang
Publikováno v:
Metals, Vol 13, Iss 3, p 608 (2023)
In order to improve the tool life and micro-hole machining quality, the H-shaped chisel edge micro-drill (HCE-MD) was developed in this paper. The HCE-MD was characterized by the inner edge formed through the chisel edge thinning. In the micro-drilli
Externí odkaz:
https://doaj.org/article/6fdc3663f9d04a15b67ffe8349e477b5
Autor:
Linfeng Yi1,2,3,4, Dan Tang1,2,3,4, Xing Xiang1,2,3,4, Chungang Xiao5, Huifang Tang2,3,4,6 tanghuifang999@163.com, Hong Huang2,3,4 trave1@126.com
Publikováno v:
BioScience Trends. Feb2024, Vol. 18 Issue 1, p105-107. 3p.
Publikováno v:
Mobile Information Systems. 2022:1-9
In order to solve the problems related to the management of students’ bedtime in vocational colleges and improve the efficiency of students’ bedtime management, an intelligent bed for students’ bedtime management is designed, which is composed
Publikováno v:
Journal of Physics: Conference Series. 1992:042058
COVID-19 infection was found in Wuhan area in early 2020. Because of the Data backlog in the initial period of Hubei province, it was not conducive to accurate establishment of the model. This article selected the number of diagnosed people in 40 dis