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período de vida media; tiempo de mitad | |||
período de semidesintegración | |||
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vida media | |||
periodo de vida media | |||
media de vida | |||
periodo de semidesintegración | |||
período radiactivo; semivida radiactiva | |||
hemivida f; semivida f; vida mitad | |||
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media de vida | |||
English thesaurus | |||
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T 1/2 | |||
The time span necessary for the atoms of a nuclide to disintegrate by one half | |||
The time required for the activity of a given radioactive species to decrease to half of its initial value due to radioactive decay (JP 3-11) | |||
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The time it takes a drug to lose half its original concentration or activity after being introduced into the body. Drug half-life is considered when determining drug dosing. |
half -life : 42 phrases in 12 subjects |
Agriculture | 1 |
Chemistry | 3 |
General | 2 |
Health care | 5 |
Medical | 5 |
Natural sciences | 2 |
Nuclear and fusion power | 3 |
Nuclear physics | 4 |
Pharmacy and pharmacology | 8 |
Radiology | 3 |
Technology | 5 |
United Nations | 1 |