凸片管
finned tube
凸片过热管
gilled superheater tube
凸片冷却器
gelled cooler
凸片气缸
finned cylinder
凸片散热器
gilled radiatol
梭形隆凸
spindle-shaped torus
桶形凸轮
barrel cam
头隆凸
prominentia cephalica
凸
protruding
convexity; cyrto-; prominence; prominentia
凸凹不平的
scraggly; scraggy
凸凹的
knaggy
convexoconcave
凸板打印机
embossed plate printer
凸板印刷
surface printing
凸版印刷
relief printing
凸版印刷机用胶布板
rubberized fabric plate for typo-graphic printing press
凸版印刷纸
letterpress paper; relief paper
凸版照相
phototype
凸版照相术
phototypy
凸包
convex hull
凸闭包
convexity closure