хорда
chord of the trajectory
space-chord ratio (of turbomachine cascade)
reference chord
reference chord of an aerofoil
standard mean chord
chord line
chord ratio
chord-wise aerodynamic force
external chord of a concavе-convex or flat-convex profile
first mean chord
flap reference chord
internal chord of а bi-convex profile
mean aerodynamic chord
mean geometric chord
pressure distribution curve along the chord of an aerofoil section
propeller blade chord
second mean chord
mean aerodynamic chord (MAC)
extended-chord elevon