- 1 [Phys] radiación (f); (before n) [levels/leakage] de radiación radiation sickness radiotoxemia (f) radiation therapy radioterapia (f)More example sentences
- The total spectrum of solar radiation comprises ultraviolet radiations, visible light, and infra-red radiations, in order of increasing electromagnetic wavelengths.
- A radioactive source will emit these radiations at various frequencies, depending on its activity and its decay mode.
- This foil doesn't do very well in the air, but it protected it from meteorites and from the ultraviolet radiations from the sun.
- 2 (process of radiating) irradiación (f)More example sentences
- Because it uses sound waves instead of radiation, ultrasound is safer than X-rays.
- When taken up by obstacles, beta particles produce a more penetrative secondary radiation known as bremsstrahlung.
- We now know that invisible forces do control some things: gravity, radiation, electricity.
Here is a selection of useful words and phrases you will need in real-life situations while you're visiting Spain and other Spanish-speaking countries...
peronismo is a political movement, known officially as justicialismo, named for the populist politician Colonel Juan Domingo Perón, elected President of Argentina in 1946. An admirer of Italian fascism, Perón claimed always to be a champion of the workers and the poor, the descamisados (shirtless ones), to whom his first wife Eva Duarte (`Evita') became a kind of icon, especially after her death in 1952. Although he instituted some social reforms, Perón's regime proved increasingly repressive and he was ousted by the army in 1955. He returned from exile to become president in 1973, but died in office a year later. The Partido Justicialista has governed Argentina almost continuously since 1989, under Presidents Carlos Menem, Néstor Kirchner, and Cristina Fernández de Kirchner, Néstor Kirchner's widow, who was re-elected President in 2011.