cross-slope negotiating ability

negotiating and legal base

grade-ascending ability / grade ascending ability

cross-country ability

cross-country traveling ability

frame cross member / frame cross-member

echoing cross-section; echoing cross section

radar cross-section / radar cross section (RCS); radar signature; radar crossover

continuously variable slope delta (CVSD)

forward slope

front slope

rear slope

reverse slope

reverse slope defense

slope distance

steep slope

glacis slope

forward side slope ground clearance

max side slope

side-long slope

centering slope

compression slope

forcing slope

abbreviated visual approach slope indicator system (avasis)

runway slope

visual approach slope indicator system (vasis)

visual slope aid

adjusted slope of sound pressure level

windward slope

change in slope of sound pressure level

noy slope

slope of sound pressure level

average slope of sound pressure level