Translation of "Rendering" in Spanish

She came completely naked into the room, rendering him speechless.

Ella entró completamente desnuda a la habitación, dejándolo mudo.

Political power by handing over his legions and rendering himself defenseless in the face

poder político al entregar sus legiones y quedarse indefenso ante

I call upon the scientific community in our country, those who gave us nuclear weapons, to turn their great talents now to the cause of mankind and world peace: to give us the means of rendering these nuclear weapons impotent and obsolete.

Le pido a la comunidad científica de nuestro país, aquella que nos proporcionó las armas nucleares, que ahora donen su talento a la causa de la humanidad y la paz mundial: concédannos los medios para renunciar a esas armas nucleares impotentes y obsoletas.