In a poem a line says "Mientras usted llena la pizarra de pilas, acum,uladores y formulas," what is a blackboard of batteries, storage, and formulars?
"Mientras usted llena la pizarra de pilas, acumuladores y fórmulas"
I'm not sure I understand your question. It's a poem (so you say) whereby someone addresses possibly an electronics teacher, with the statment: "...while you fill your blackboard with batteries, accumulators and formulas..." something happens . The (teacher) is writing all that stuff on the blackboard. Geddit?