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radioactive    音标拼音: [r,edio'æktɪv]
a. 放射性的,有放射能的

放射性的,有放射能的

radioactive
adj 1: exhibiting or caused by radioactivity; "radioactive
isotope"; "radioactive decay"; "radioactive fallout"
[ant: {nonradioactive}]



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  • What Is Radioactivity: Definition, Types, and Effects
    Learn what radioactivity is, how different types of radiation work, and what it actually does to the human body — including the radiation you encounter daily
  • Radioactive decay - Wikipedia
    Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation
  • Radioactivity | Definition, Types, Applications, Facts . . .
    radioactivity, property exhibited by certain types of matter of emitting energy and subatomic particles spontaneously It is, in essence, an attribute of individual atomic nuclei
  • What Is Radioactivity? - Energy. gov
    As its name implies, radioactivity is the act of emitting radiation spontaneously This is done by an atomic nucleus that, for some reason, is unstable; it "wants" to give up some energy in order to shift to a more stable configuration
  • RADIOACTIVE Definition Meaning - Merriam-Webster
    The meaning of RADIOACTIVE is of, caused by, or exhibiting radioactivity How to use radioactive in a sentence
  • Radioactivity: Definition, Types, Formula, and Applications
    Radioactivity occurs when an atom has an excess of energy, mass, or both, making its nucleus unstable To reach a lower, more stable energy level, it releases energy in the form of radiation This radiation can be emitted as particles or electromagnetic waves, depending on the nature of the decay
  • Radioactive Emergency (TV Mini Series 2026) - IMDb
    Radioactive Emergency: Created by Gustavo Lipsztein With Johnny Massaro, Paulo Gorgulho, Bukassa Kabengele, Tuca Andrada In 1987 Brazil, scavengers discover a mysterious glowing substance in an abandoned hospital As the material changes hands, scientists and doctors desperately work to prevent a radioactive disaster from claiming countless lives





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