boundary light

пограничний вогонь

boundary obstruction light

L119 light gun (105 mm light gun)

blade tip light / main-rotor blade tip light

main-rotor blade tip light blade tip light

boundary dispute

boundary monitoring and analysis

cross-boundary interception

de jure boundary

national boundary

Inter-Entity Boundary Line (IEBL)

boundary friction

Bernoulli theorem on boundary energy

convergent zone of a boundary layer

kinematical boundary condition

laminar boundary layer

turbulent boundary layer

Reynolds number for boundary layer thickness

non-stable boundary layer

stable boundary layer

viscous instability of a boundary layer

wake of boundary layer

wake of boundary layer behind an aerofoil

boundary correction

boundary energy

boundary layer acceleration

boundary layer approximation by Prandtl

boundary layer blowing-off

boundary layer growth