| русский | rus-000 |
| коэффициент воспроизводства | |
| العربية | arb-000 | عامل تكاثر النيوترونات |
| 普通话 | cmn-000 | 中子倍增因子 |
| English | eng-000 | breeding ratio |
| English | eng-000 | coefficient of generation |
| English | eng-000 | gain factor |
| English | eng-000 | multiplication constant |
| English | eng-000 | neutron multiplication factor |
| English | eng-000 | regeneration factor |
| français | fra-000 | facteur de multiplication |
| español | spa-000 | factor de multiplicación |