isosbestic point
/ˌaɪsəʊsˈbestɪk/noun
Chemistry a wavelength at which the absorption of light by a mixed solution remains constant as the equilibrium between the components in the solution changes
【化】等吸收点。
词源
early 20th cent.:
isosbestic from
ISO- 'equal' + Greek
sbestos 'extinguished' （from
sbennunai 'quench'） +
-IC.