Funding for this research was provided by:
Natural Science Foundation of Heilongjiang Province (LH2019F012)
Fundamental Research Funds for the Central Universities to Harbin Engineering University (3072020CF2516)
111 Project of Harbin Engineering University (B13015)
Article History
Received: 15 September 2020
Accepted: 28 December 2020
First Online: 11 January 2021
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Informed consent was obtained from all authors.
: The authors confirm that there is informed consent to the publication of the data contained in the article. We confirm that this work is original and has not been published elsewhere, nor is it currently under consideration for publication elsewhere.