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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

WordNet (r) 3.0 (2006) (WordNet)

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

The Collaborative International Dictionary of English v.0.48 (gcide)

radioactive \ra`di*o*ac"tive\ (r[=a]`d[i^]*[-o]*[a^]k"t[i^]v),
a. [Radio- active.]
1. (Physics) Capable of luminescence under the action of
cathode rays, X rays, or any of the allied forms of
radiation. [obsolete]
[Webster 1913 Suppl.]

2. (Physics) of, exhibiting, or caused by {radioactivity}.
[PJC]

English-German (Internet Dictionary Project)

radioaktiv[Adjective]

English-Spanish (Internet Dictionary Project)

radioactivo[Adjective]

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radioactive	查看　radioactive　在百度字典中的解释	百度英翻中〔查看〕
radioactive	查看　radioactive　在Google字典中的解释	Google英翻中〔查看〕
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英文字典中文字典相关资料:

Radioactivity | Definition, Types, Applications, Facts | Britannica
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: Definition, Types, and Effects
Radioactivity is the release of energy from unstable atomic nuclei as they break apart, or “decay,” into more stable forms Every atom has a nucleus made of protons and neutrons, and when that nucleus holds too many or too few of either, it becomes unstable and sheds the excess as energetic particles or waves
DOE Explains. . . Radioactivity | Department of Energy
Radioactivity is the release of energy from the decay of the nuclei of certain kinds of atoms and isotopes Atomic nuclei consist of protons and neutrons bound together in tiny bundles at the center of atoms
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
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 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
What Is Radioactivity: Simple Definition, Explanation And Examples
What Exactly Is Radioactivity ? Radioactive decay is a nucleus’ journey to attaining stability via emission of highly energetic radiation and subatomic particles This phenomenon is called radioactivity
Radioactivity | Understanding Its Basics Effects
Radioactivity is a natural phenomenon involving the decay of unstable atomic nuclei, which release energy in the form of radiation This process helps us understand atomic structures and has applications ranging from medical treatments to energy production
The Science Behind Radioactive Elements
These unstable atoms release excess energy in the form of radiation — a process called radioactive decay As atoms decay, they turn into different elements or isotopes in their attempt to become stable

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