proportion
equality ratio between two quantities
noise figure
device in communications engineering
architectural order
styles of classical architecture, most readily recognizable by the type of column employed
sugar content
proportion of sugar to the total mass or volume of foodstuffs
mass fraction
ratio of one substance's mass to the mass of the total mixture
branching fraction
proportion of a nuclear or particle decay going to a given decay mode
equity ratio
financial ratio indicating the proportion of equity used to finance a company's assets