作者@article {CWE / 1923/2021 ={} ={}当前世界环境》杂志上的出版商={},标题= {COVID-19空气传播和预防措施}={},月={},体积= {79},url = {www.a-i-l-s-a.com/article/1298/},页面={01-03},文摘= {}= {77},doi = {10.12944 / CWE.16.1.01}}