英式:[ˌkəʊɪˈfɪʃnt]美式:[ˌkoʊɪˈfɪʃnt]
n.系数
用作名词 (n.)
Water has a variable coefficient of expansion. 水的膨胀系数是可变的。
The drag coefficient varies with the shape of the object. 拖曳系数随物体的形状而异。
coefficients
系数