| Subject | German | English |
| tech., mater.sc. | annehmbare mittlere Lebensdauer | acceptable mean life |
| stat., tech. | beobachtete mittlere Lebensdauer | observed mean life |
| stat., tech. | extrapolierte mittlere Lebensdauer | extrapolated mean life |
| econ. | mittlere Lebensdauer | average expectation of life |
| econ. | mittlere Lebensdauer | median length of life |
| econ. | mittlere Lebensdauer | average life (einer Maschine usw) |
| microel. | mittlere Lebensdauer | mean time between failures (eines Bauteils) |
| microel. | mittlere Lebensdauer | mean time to failure |
| nucl.phys., meas.inst. | mittlere Lebensdauer | radioactive period |
| nucl.phys., радиоакт. | mittlere Lebensdauer | transmutation period |
| nucl.phys., радиоакт. | mittlere Lebensdauer | decay period |
| nucl.phys., радиоакт. | mittlere Lebensdauer | transmutation time |
| nucl.phys., радиоакт. | mittlere Lebensdauer | decay time |
| nucl.phys., радиоакт. | mittlere Lebensdauer | lifetime |
| phys. | mittlere Lebensdauer | mean lifetime |
| earth.sc. | mittlere Lebensdauer | average life |
| el. | mittlere Lebensdauer | effective lifetime |
| earth.sc. | mittlere Lebensdauer | mean life |
| gen. | Mittlere Lebensdauer | average life |
| phys. | mittlere Lebensdauer | average lifetime |
| nucl.phys., радиоакт. | mittlere Lebensdauer | disintegration time |
| nucl.phys., радиоакт. | mittlere Lebensdauer | transformation time |
| nucl.phys., радиоакт. | mittlere Lebensdauer | disintegration period |
| nucl.phys., радиоакт. | mittlere Lebensdauer | transformation period |
| nucl.phys., радиоакт. | mittlere Lebensdauer | average life (of a radionuclide or radioactive material) |
| opt. | mittlere Lebensdauer | mean time between failures |
| microel. | mittlere Lebensdauer | mean time to fail |
| econ. | mittlere Lebensdauer | mean length of life |
| busin., IT | mittlere Lebensdauer | mean time to first failure |
| el. | mittlere Lebensdauer eines Lampentyps | average life of a lamp |
| math. | mittlere restliche Lebensdauer | mean residual life |
| stat., tech. | Vertrauensgrenze der mittleren Lebensdauer | assessed mean life |
| stat., tech. | vorausberechnete mittlere Lebensdauer | predicted mean life |
| econ. | Wirtschaftsleben mittlere Lebensdauer | economic life (einer Maschine usw) |
