| 释义 |
Bouguer-Lambert law Bouguer-Lambert law[bu̇′ger ¦läm·bərt ‚lȯ] (analytical chemistry) The law that the change in intensity of light transmitted through an absorbing substance is related exponentially to the thickness of the absorbing medium and a constant which depends on the sample and the wavelength of the light. Also known as Lambert's law. |