Release Time:2019-03-21  Hits:

Leading Scientist: 孙成志

Project Participants: 王冲,孙莲花,由志慎

Project Source: 企、事业单位委托

Status: 结题

Supported by: Beijing Foreign Studies University

Nature of Project: 横向

Date of Project Approval: 2018-07-31

Scheduled Completion Time: 2020-12-31

Date of Project Initiation: 2018-07-31

Date of Project Completion: 2023-07-14