drag-coefficient

英 [d'ræɡkəʊɪf'ɪʃənt] 美 [d'ræɡkəʊɪf'ɪʃənt]

• 拉力系数

英英释义

名词 drag coefficient:

1. the ratio of the drag on a body moving through air to the product of the velocity and the surface area of the body