- Based on the curve equation of towline in towing, this paper introduces the new concepts of the coefficient of shape e......

拖靶作为空靶系统的重要一环,在拖航过程中拖缆所受张力必须限定在允许值内。根据稳定拖航状态下拖靶和拖缆的受力状态分析,给出了......