| 摘要 |
<p>"SHIP CONSTRUCTION SYSTEM" A ship construction system or method includes a dock having a predetermined depth. The dock can maintain a certain water level by a peripheral wall, and has an entrance/exit openable gate which can communicate with the coastal sea. A water level in the dock is adjusted to the same level as a water level of the coastal sea by injecting or draining sea water into or from the dock, to allow movement of a ship. A shallower subsequent dock connecting with the dock is provide, and a construction space is formed by controlling a water level of the subsequent dock.</p> |
