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English | Spanish |
coefficient of retroreflected luminance of a plane retroreflecting surface | coeficiente de luminancia retrorreflejada |
coefficient of retroreflection of a plane retroreflecting surface | coeficiente de retrorreflexión |
mutual exchange coefficient between two surfaces S1 and S1, when the radiance or luminance of S1 (or S2) is the same at all points and for all directions | coeficiente de cambio mutuo |
luminance coefficient at a surface element, in a given direction, under specified conditions of illumination | coeficiente de luminancia |
Napierian spectral absorption coefficient of a homogeneous non-diffusing layer | coeficiente de absorción espectral neperiano |
radiance coefficient at a surface element of a medium, in a given direction, under specified conditions of irradiation | coeficiente de radiancia |
spectral linear absorption coefficient at a point in an absorbing medium, for a collimated beam of radiation | coeficiente de absorción lineal espectral |
spectral linear attenuation coefficient at a point in an absorbing and diffusing medium, for a collimated beam of radiation | coeficiente de atenuación lineal espectral |
spectral linear scattering coefficient at a point in a diffusing medium, for a collimated beam of radiation | coeficiente de difusión lineal espectral |
spectral mass attenuation coefficient | coeficiente de atenuación másica espectral |