Chengyi Li,
Yang, Yuanwu
Li, Xilai
Chen, Qi
Zhou, Huakun
Article History
Received: 20 May 2019
Revised: 14 November 2019
Accepted: 20 November 2019
First Online: 17 July 2020
FUNDING
: This study was supported by the national natural science fund project (31560151, 31560668, 31460151), science and technology plan projects in Qinghai province (2017-ZJ-728), the department of applied basic research project in Qinghai province (2014-ZJ-779), the Qinghai province department project (2017-HZ-802), the ministry of education Yangtze river scholars and innovation team development plan (IRT-17R62) funding, international cooperation and communion department of project (teaching department letter [2017] 860).