pulse repetition frequency - a characteristic of a radar transmitter
Primitive recursive function - a class of functions which form an important building block on the way to a full formalization of computability
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Example Usage of PRF
crispuhl: então, tudo calmo e sereno na BM e na DP...vendo com as PRF's da região.
gloporcile: RT @akiragirl Aparecen fallas en Windows 7: http://ztiwo.xrt.me RT @posiciona // PRF no quiero seguir ocupando el xp gaia
dpxgestao: RT @PRF191SC: #BR116 Km 130 Santa Cecília 6h15 d 09/11 PRF d Mafra recuperou Caminhão furtado - M.Benz/L1620, placa MGL 5006 de Catanduva/SC
