Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Qihai Li"'
Research on thermal fatigue failure mechanism of BGA solder joints based on microstructure evolution
Publikováno v:
International Journal of Fatigue. 167:107356
Publikováno v:
ACS Omega, Vol 7, Iss 5, Pp 4577-4584 (2022)
Externí odkaz:
https://doaj.org/article/889fade105654e75a9fe2a797d1b2242
Autor:
Qihai Li, Xiaohong Liu
Publikováno v:
2011 IEEE International Symposium on IT in Medicine and Education.
At the present, Network entertainments has become to be a most common entertainment carrier, has being gotten more and more university students' like. These network entertainment activities can be pleasurable, rich amateur life. But if the control is
Publikováno v:
The Proceedings of the Asian Conference on Multibody Dynamics. :58694-1
Publikováno v:
PLoS ONE, Vol 9, Iss 5, p e96519 (2014)
In the end stage of intervertebral disc degeneration, cartilage, bone, endothelial cells, and neurons appear in association with the worsening condition. The origin of the abnormal cells is not clear. This study investigated the properties of progeni
Externí odkaz:
https://doaj.org/article/83ef215051ed4fe4984ff55452664b90