area ratio between wall and window
dead load ratio between cable and girder
demand and capacity ratio
distribute ratio between stories
fineness ratio between thickness and thinness
large ratio between height and diameter
length ratio between petal and anther
length ratio between two branches
live load ratio between cable and girder
Molar ratio between methanol and isobutylene
ratio between bed and suspended load
Ratio between material and air
ratio between nitrate and ammonia concentration
ratio between safety input and output
ratio between sandstone and stratum thickness in f
Ratio between Soft and Hard Tissue
ratio between width and height of bolted mass
Speed ratio between rolls