| |||
halveringstid; radioaktiv halveringstid | |||
| |||
halveringstid | |||
English thesaurus | |||
| |||
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) | |||
| |||
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 : 24 phrases in 6 subjects |
Chemistry | 3 |
General | 8 |
Health care | 3 |
Medical | 4 |
Pharmacy and pharmacology | 2 |
Technology | 4 |