blade diameter length ratio
Contribution ratio to Hydrocarbon-generating
depth-wave length ratio
effective length to width ratio
length ratio between petal and anther
length ratio between two branches
Length to width ratio for graphite
profile bearing length ratio
ratio of dimension to length
ratio of fiber length to width
Ratio of flow length to thickness
ratio of fracture length to distance between wells
Ratio of length to diameter
ratio of length to width