critical heat flux ratio

heat-flux ratio

minimum critical heat flux ratio

sediment flux ratio

flux core ratio

flux flow ratio

flux loss ratio

flux recovery ratio

limited ratio to flux

ratio of flux to current

flux for flux-cored wire

axial compression ratio and slenderness ratio

B-C ratio (benefit-cost ratio)

benefit-cost ratio (B-C ratio)

focal ratio (=focal-length ratio)

grinding ratio(G-ratio)

maximum ratio combing according to signal to noise ratio

recirculation ratio recycle ratio

recycle ratio recirculation ratio