21

The role of the marine industry in China's national economy: An input–output analysis

Year:
2019
Language:
english
File:
PDF, 501 KB
english, 2019
24

Temporal and spatial evolution of global iron ore supply-demand and trade structure

Year:
2019
Language:
english
File:
PDF, 2.07 MB
english, 2019
40

Discontinuous Deformation Analysis Visualization System Based on VTK

Year:
2013
Language:
english
File:
PDF, 682 KB
english, 2013