| |||
half-value layer (волны) | |||
half-thickness; attenuation half-thickness (half-value layer, half-value thickness, first, second, ...) | |||
half value depth; half value layer; half value thickness | |||
half-thickness layer | |||
half-value layer; half-value thickness | |||
half layer | |||
half-reduction layer; half-value layer (излучения); half-value thickness (излучения) |
слой половинного ослабления: 21 phrases in 9 subjects |
Biology | 2 |
Electronics | 2 |
Energy industry | 2 |
Makarov | 3 |
Metrology | 3 |
Military | 4 |
Nuclear physics | 3 |
Physics | 1 |
Technology | 1 |