| 释义 |
DictionarySeebuoyancybuoyant density
buoyant density[′bȯi·ənt ′den·səd·ē] (physics) A technique that uses the sedimentation equilibrium in a density gradient to characterize a solute. buoyant density
buoy·ant den·si·tythe density that allows a substance to float in some standard fluid.buoyant density The degree to which a molecule floats in a standard solution, which is measured by density-gradient ultracentrifugation. |