витримувати темп (наступу)
hold advance / hold (up) advance
maintain
maintain the order
maintain lines
maintain defense
maintain а command
maintain security
maintain obstacles
maintain close contact with the situation
angular momentum
angle of resultant jet momentum
vehicle momentum
momentum equation
Betz momentum theory
momentum flux
momentum theory
momentum thickness of a boundary layer
principle of conservation of momentum
profile drag determination by the momentum method
momentum
aggressive momentum
advance force
advance planning funds (APF)
advance warning
advance, flank, and rear guard
advance-warning satellite
axis of advance
direction of advance
fend off enemy's a advance
limit of advance (line)
main line of advance
route of advance