Funding for this research was provided by:
National Natural Science Foundation of China (61502094)
National Natural Science Foundation of China (51774090)
National Natural Science Foundation of China (51104030)
Natural Science Foundation of HeiLongjiang Province (F2016002)
Natural Science Foundation of HeiLongjiang Province (F2015020)
Natural Science Foundation of HeiLongjiang Province (E2016008)
Youth Science Foundation of Northeast Petroleum University (2017PYZL-06)
Youth Science Foundation of Northeast Petroleum University (2018YDL-22)
Article History
First Online: 19 June 2019