环状遗传图

covalently closed circular DNA, cccDNA

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

circular saw blade

cross-cut and ripping combination saw, circular saw for length sawing

circular waveguide standing-wave detector

reverse plating circular knitting machine with independently-movable needles

circular braider

circular definition