1·The keel helps the boat resist the leeward force of the wind and provides stability against excessive heeling.
龙骨帮助船只抵御背风力(leeward force of the wind),并稳定过度倾侧。
2·The rigidity and the strength of block, as well as the longitudinal and local strength of docking ship and the effect of the ship heeling on blocks also studied.
研究了坞墩的刚度和强度、船舶坐墩的总纵强度及局部强度、船舶倾侧等对进坞坐墩的影响。