短语词组短语viscous damping force 粘性阻尼力Viscous Volume Force 粘性体积力viscous shearing force 油膜剪力viscous s force 黏滞力viscous body force 粘性体积力viscous dragging force 粘性拖曳力Viscous Shear Force 磨擦阻力dynamic viscous force 动粘滞力 返回 viscous force