Spatio-Temporal Change Characteristics of Spatial-Interaction Networks: Case Study within the Sixth Ring Road of Beijing, China

by Jing Yang, Disheng Yi, Bowen Qiao, Jing Zhang
Published 2019-06-01

Study on Bidirectional Blasting Technology for Composite Sandstone Roof in Gob-Side Entry-Retaining Mining Method

by Hainan Gao, Yubing Gao, Jiong Wang, Qiang Fu, Bowen Qiao, Xingjian Wei, Xingyu Zhang
Published 2021-08-01