Zobrazeno 1 - 10
of 29
pro vyhledávání: '"HE Han-han"'
Publikováno v:
Yankuang ceshi, Vol 39, Iss 4, Pp 609-619 (2020)
BACKGROUND Tantalum is a scarce resource in China. A new breakthrough in ore prospecting was obtained on the tantalum ore in the Bieyesamasi area, Xinjiang, including new occurrences as well as the exploration of pegmatite-type rare metal resources.
Externí odkaz:
https://doaj.org/article/df781d4130964c81be5591665919b3b9
Publikováno v:
Yankuang ceshi, Vol 36, Iss 5, Pp 551-558 (2017)
The Zhaojinggou Nb-Ta polymetallic deposit in Inner Mongolia is a newly discovered large rare metal ore deposit. The reserve of Nb-Ta oxides is more than 8200 tons. Previous studyfocus on geological features of this deposit, but they the precise mine
Externí odkaz:
https://doaj.org/article/ca21707e9c4144768cf89a588bcfa7b7
Publikováno v:
Yankuang ceshi, Vol 34, Iss 4, Pp 487-493 (2015)
Knowing the pH and Eh values of stream water flowing through the rare earth element deposits can lead to an understanding of the acidity and alkalinity and oxidation-reduction environment of deposits. For this purpose, the Lianshui, Taojiang and Dong
Externí odkaz:
https://doaj.org/article/d9b45ab9727046e78514607d65fa3a80
Publikováno v:
Yankuang ceshi, Vol 33, Iss 1, Pp 110-117 (2014)
Baishidu-Feixianzhen profile in Qitianling intrusion of Hunan Province is one of the most important profiles carried out in Sinoprobe. Despite the fact that a large amount of previous research had been carried out using various methods on rare earth
Externí odkaz:
https://doaj.org/article/d953777760154eee9309b9372c17c043
Autor:
WANG Deng-hong, ZHAO Zhi, YU Yang, ZHAO Ting, LI Jian-kang, DAI Jing-jing, LIU Xin-xing, HE Han-han
Publikováno v:
Yankuang ceshi, Vol 32, Iss 5, Pp 796-802 (2013)
Rare earth is one of the superior mineral resources in China. But great attention has been focused on the ion-adsorption type rare earth resources, especially the medium and heavy rare earth. Ion-adsorption type rare earth ore is important resources
Externí odkaz:
https://doaj.org/article/2465063e8f55451d9ef7c35f26268f13
Publikováno v:
Journal of Earth Sciences & Environment. mar2014, Vol. 36 Issue 1, p10-18. 9p.
Autor:
Ju, Xiao‐Dong1,2,3 (AUTHOR), He, Zi‐Yi1,2,3 (AUTHOR), Dang, Han‐Han1,2,3 (AUTHOR), Zhang, Xin1,2,3 (AUTHOR), Zhang, Zhu1,2,3 (AUTHOR), Xu, Yan1,2,3 (AUTHOR), Huang, Hong‐Jie1,2,3 (AUTHOR) bysyhhj@163.com, Wang, Jian‐Quan1,2,3 (AUTHOR) wjqsportsmed@163.com
Publikováno v:
Orthopaedic Surgery. Jun2023, Vol. 15 Issue 6, p1571-1578. 8p.
Publikováno v:
Acta Geoscientica Sinica; Jul2023, Vol. 44 Issue 4, p581-598, 18p
Autor:
Raza, Faisal1 faisal@stu.cpu.edu.cn, Zafar, Hajra2 hajra.leo1992@gmail.com, Zhu, Ying1, Ren, Yuan1, -Ullah, Aftab1, Khan, Asif Ullah1, He, Xinyi1, Han, Han1, Aquib, Md1, Boakye-Yiadom, Kofi Oti1, Ge, Liang1,3 geliang1981@hotmail.com
Publikováno v:
Pharmaceutics. Mar2018, Vol. 10 Issue 1, p16. 21p.