Top Cover， Bottom Cover， And Cover Board

convex vein convex veins

fuzzy value convex function and convex functional

interval convex function and convex functional

cover-to-cover translation

from cover to cover

with average cover {= WA Cover}

(strict) convex preference structure

△-convex set

3D convex hull

3D space convex body

abnormal convex polygon board

abnormal convex polyhedron

absolutely convex

absolutely convex hull

abstract convex space

algorithm of convex hull

alighting carriage convex block

almost convex sets