depth-to-width ratio of section
the ratio of depth to width
ratio of track width to water depth
high ratio of depth to diameter
influence coefficient of depth-width ratio
Ratio of Width to Height
ratio of width to thickness
weld depth-to-width ratio
coupling beam with small span-to-depth ratio
determinator of ratio of specific heat of gas
effective length to width ratio
enlargement ratio of width
flange depth-width ratio
height to width ratio at entrance