Zobrazeno 1 - 10
of 452
pro vyhledávání: '"Liu, Zhengdong"'
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 43 (2010) 045505
In this paper,we have investigated three external fields interacting with the four-level atomic system described by the density-matrix approach.The atomic system exhibits left-handedness with zero absorption as well as large negative refractive index
Externí odkaz:
http://arxiv.org/abs/2403.00042
Publikováno v:
International Journal of Clothing Science and Technology, 2024, Vol. 36, Issue 3, pp. 547-563.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJCST-08-2021-0110
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 34-39 (2024)
With the manufacturing process by vacuum induction， electroslag remelting， vacuum self consumption， homogenization heat treatment， forging， hot extrusion， cold rolling， and heat treatment. we can get two types of GH4169 alloy pipes with
Externí odkaz:
https://doaj.org/article/742ad4c5b30a4bcc8a6c826fa53d2393
Autor:
Liu, Shuyuan, Wang, Wenxing, Zhu, Wancheng, Li, Tecai, Liu, Zhengdong, Yang, Huiqian, Liu, Jishan
Publikováno v:
In Chemical Engineering Journal 15 November 2024 500
Publikováno v:
In Journal of Loss Prevention in the Process Industries October 2024 91
Autor:
Lin, Xiaosong, Liu, Zhengdong, Zhu, Wancheng, Zhao, Tingting, Liu, Shuyuan, Sun, Chen, Bai, Gang, Zhang, Yihuai
Publikováno v:
In Energy 30 September 2024 304
Publikováno v:
In Journal of Materials Research and Technology September-October 2024 32:152-164
Publikováno v:
In Materials Characterization September 2024 215
Publikováno v:
Shipin Kexue, Vol 44, Iss 23, Pp 304-321 (2023)
Nutrients in human milk are influenced by maternal diet, but it is still clear which type(s) of nutrients can be attributed to dietary changes. Most studies do not directly assess maternal diet or quantify the relationship between maternal diet and h
Externí odkaz:
https://doaj.org/article/ffa6fa9c758143d49ac1f93b99a59b23
Autor:
Bao, Shikai, Zhao, Haoran, Li, Xinhong, Tian, Fuchao, Liu, Zhengdong, Li, Gang, Yuan, Chunmiao
Publikováno v:
In Process Safety and Environmental Protection December 2024 192:973-982