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| decay half-life; half-life time; half-life value | |||
| half change value | |||
| half-life The time required for one-half the atoms of a given amount of radioactive material to undergo radioactive decay | |||
| elimination half-life; metabolic half-life; metabolic half-time | |||
| effective life | |||
| half-life period; radioactive half-life | |||
| time to half value | |||
| half-life | |||
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| radioactive half-life | |||
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halveringstid : 16 phrases, 8 sujets |
| Chimie | 3 |
| Énergie nucléaire et fusion | 1 |
| Général | 3 |
| Médical | 1 |
| Physique nucléaire | 1 |
| Sciences de la Terre | 2 |
| Soins de santé | 3 |
| Technologie | 2 |