base ratio

cloud base height balloon

Road base Height setting

diameter height ratio

Height ratio

length height ratio

the loop height ratio

tree height ratio

velocity-height-ratio

waist height ratio

waist to height ratio

Waist-height-ratio

Distribution of height and height difference

axial compression ratio and slenderness ratio

(Benzylideneamino)methanesulfonic Acid Schiff Base

(MIB)management information base

(The symbol is abbreviated)-weak base

[011]orientated Ni base single crystal

1000Base-T