 |
| Subject | English | Portuguese |
| el. | attenuation constant | constante de atenuação |
| el. | attenuation constant | coeficiente de atenuação |
| antenn. | attenuation constant | coeficiente de enfraquecimento desaconselhado |
| comp., MS, Braz. | constant attenuation | atenuação constante (The intensity of a beam of light that does not diminish as it gets further from the light source) |
| commun., el. | image attenuation constant | coeficiente de atenuação de imagem |
| commun., el. | image attenuation constant | constante de atenuação de imagem |