profile e drag型阻
effective profile drag有效剖面阻力
profile drag coefficient形状阻力系数;翼形阻力系数
profile drag of blade element叶元体外形阻力;叶元外形阻力
drag profile剖面阻力;断面曳力
low-drag profile低阻叶型
Low Drag Profile降低阻力
Drag reference profile阻力参考型
N（名词） the sum of the surface friction drag and the form drag for a body moving subsonically through a fluid 翼型阻力