angle for maximum righting lever
maximum positive righting lever
residual righting lever
righting arm [= righting lever]
curve-curve intersection
transition curve；easement curve；spiral transition curve
lever luffing crane with swing lever
approach to curve by curve
continuous cooling transformation curve CCT curve
C-V curve (capacitance-voltage curve)
operating characteristic curve OC curve
time-distance curve (=travel-time curve)
travel-time curve (=time-distance curve)
uniformly tangent non-uniform corner cutting curve (UNC curve)
angle of maximum righting arm
contact righting reflex