Funding for this research was provided by:
National Natural Science Foundation of China (81874160)
the Foundation of Hebei Educational Committee (ZD2020183)
the Ministry of Education Chunhui Project, the Hebei Province Foundation for Returned Overseas Chinese Scholars (C20200303)
the research funds from Westlake University, Hangzhou, China.
Article History
Received: 8 May 2020
Accepted: 10 August 2020
First Online: 22 January 2021
Change Date: 8 April 2021
Change Type: Update
Change Details: The typesetting format of the online version of the first issue (2021 22(01)) of Journal of Zhejiang University-SCIENCE B is different from that of the printed version (but all the text, figure and table contents in the article are correct). This is due to the new typesetting company adopted this year.
Free to read: This content has been made available to all.