id	domain	url
fbem-3321	kns.cnki.net	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd
fbem-3321	kns.cnki.net	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd
fbem-3321	kns.cnki.net	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd
fbem-3321	kns.cnki.net	https://kns.cnki.net/kcms/detail/detail.aspx?dbname=cmfd