aft component of lift升力的向后分量

aft skirt of case壳体后裙

aft centre of gravity detection后部重心探测

length aft of amidships船中后长度

aft of bow自船首向后

area aft of hinge centerline铰链轴后的面积

aft end face of boss桨毂后端面

aft part vibration of ships舰船尾部振动

fore-aft datum marks of shafting[机] 轴系首尾基准点

characteristic parameter of aft lip后唇口型线特征参数