Zobrazeno 1 - 2
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pro vyhledávání: '"Huan Tong Li"'
Publikováno v:
Advanced Materials Research. :2159-2162
The ejective folds belt and the box like-trough-like folds belt in the area of boundary among Sichuan, Hubei and Hunan are separated by Qiyaoshan fault belt. Since early Middle Permian, the area has successively experienced the effects of paleo and m
Publikováno v:
Advanced Materials Research. :1141-1144
China will meet an increasing demand of the energy because of the growth of the economy, coal is being mined largely as the most important energy, but the mining brought in a series of construction of ecological environment problems. This paper estab