Funding for this research was provided by:
National Natural Science Foundation of China (61371172)
International S&T Cooperation Program of China (2015DFR10220)
Ocean Engineering Project of the National Key Laboratory Foundation (1213)
Fundamental Research Funds for the Central Universities (HEUCF1508)
Natural Science Foundation of Heilongjiang Province (F201337)
Article History
Received: 5 May 2017
Revised: 6 February 2018
Accepted: 28 February 2018
First Online: 8 March 2018