Chen, Lianjun
Liu, Guoming
Funding for this research was provided by:
National Key Research and Development Plan of the 13th Five-Year Period (2017YFC0805203)
National Natural Science Foundation of China (51604163)
Applied Research Project Fundation of Qingdao Postdoctoral Researcher (2015176)
Student innovation fund of College of Mining and Safety Engineering in SDUST (KYKC17002)
Shandong Key Research and Development Program (2018GSF116001)
Article History
Received: 6 May 2018
Accepted: 2 December 2018
First Online: 8 December 2018
Compliance with Ethical Standard
:
: The authors declare that they have no conflict of interest.