Franja

razdóbje period; term; space of time; epoch

razdóbje 5 let a five-year period
za razdóbje 3 mesecev for a period of three months

raziskoválen research(-); investigative; investigatory

raziskoválna dejavnost (politika, skupnost) research activity (policy, community)
raziskoválni dosežek (program, inštitut) research achievement (programme, institute)
raziskoválen načrt, plan research plan (za razdobje 1975-1980 for the 1975-1980 period)
znanstveno raziskoválno delo research (česa in, into something)