WEB Web Enterprise Builder
Chemical enhancement ratio
Sensitization enhancement ratio
Sensitizer enhancement ratio
signal-to-reverberation ratio enhancement
the sensitization enhancement ratio
Time-contrast enhancement ratio curve
Web based manufacturing on web
Web services and Web services composition testing
Web-GIS Web-geographic information system
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)