id	keyword
fbem-25225	science
fbem-25225	enterprises
fbem-25225	innovation
fbem-25225	development
fbem-25225	technology
fbem-25225	innovation enterprises
fbem-25225	hefei
fbem-25225	technology innovation
fbem-25225	technology enterprises
fbem-25225	hefei science
fbem-25225	correlation
fbem-25225	co.