常見(jiàn)例句雙語(yǔ)例句What's the difference between building-berth and launching cradle?船臺(tái)和下水支架有什么區(qū)別?Building berth is the fixed ground support and launching-cradle is only used before launching.船臺(tái)是固定的地面支撐,下水支架僅用于下水時(shí)用。www.shipman.org.cnBuilding berth is the fixed ground support and launching-cradle is only used while launching. The latter will be sliding together with the ship into the water.船臺(tái)是固定的地面支撐,下水支架僅用于下水時(shí)。后者在下水時(shí)與船體一起滑入水中。 返回 launching cradle