圆弧齿厚

circular folds【解剖】;plicae circulares【解剖】;valvulae conniventes【动】

circular dichroism (CD)

circular waveguide standing-wave detector

reverse plating circular knitting machine with independently-movable needles

nose circular canal

circular definition

alternate circular ports annular spaces

circular relation【数】;cyclic relation【数】