Funding for this research was provided by:
National Natural Science Foundation of China (91646102, L1824039, L1724034, 71974107, L1924058, L1624045, L1524015)
Ministry of Education in China Project of Humanities and Social Sciences (16JDGC011)
UK-China Industry Academia Partnership Programme (UK-CIAPP\260)
Volvo-supported Green Economy and Sustainable Development Tsinghua University (20153000181)
Chinese Academy of Engineering’s China Knowledge Centre for Engineering Sciences an Technology Project (CKCEST-2020-2-5)
Article History
Received: 5 November 2019
Accepted: 16 November 2020
First Online: 4 January 2021