Trying to learn how to translate from the human translation examples.
From professional translators, enterprises, web pages and freely available translation repositories.
(e) cuando aw> la onda portadora, sw (brazo superior de la fase w) se activa y sz (brazo inferior de la fase w) se desactiva, y
(e) when aw>the carrier wave, sw (w-phase upper arm) is on, and sz (w-phase lower arm) is off; and