Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Desen Zhang"'
Publikováno v:
Journal of Civil Engineering and Management, Vol 29, Iss 6 (2023)
Frost resistance in very cold areas is an important engineering issue for the durability of concrete, and the efficient and accurate prediction of the frost resistance of concrete is a crucial basis for determining reasonable design mix proportions.
Externí odkaz:
https://doaj.org/article/24a75b2a451f4621b0ab42ddb004be0a
Publikováno v:
IEEE Communications Letters. 27:827-831
Publikováno v:
International Conference on Signal Processing and Communication Security (ICSPCS 2022).
Publikováno v:
Ore Geology Reviews. 80:166-184
The Dongping gold deposit hosted in syenites is one of the largest hydrothermal gold deposits in China and composed of ore veins in the upper parts and altered zones in the lower parts of the ore bodies. Pervasive potassic alteration and silicificati
Publikováno v:
Ore Geology Reviews. 64:23-34
The Dongping gold deposit is a mesothermal lode gold deposit hosted in syenite. The ore petrography and chemistry of the tellurides from the alteration zone of the deposit have been studied in detail using optical microscopy, scanning electron micros