radiation
WAVES OR PARTICLES PROPAGATING THROUGH SPACE OR THROUGH A MEDIUM, CARRYING ENERGY
Radiological; Radioactive radiation; Radiating
(n.) = radiación
Ex: A radiograph is a photograph produced by the passage of radiation, such as X rays, gamma rays, or neutrons, through an opaque object.
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* radiation chemistry = química para la radiación
* radiation source = fuente de radiación
* radiation therapy = radioterapia
* solar radiation = radiación solar