| 摘要 |
A ship of a displacement type, having a pointed bow and a transom stern, a longitudinal length L, and defining a base plane, a middle line plane, and a design waterline plane, the ship comprising: approximately sinusoidal waterlines; and a surface extending from the transom stern at the design waterline plane to the base plane at about L/3 from the pointed bow and defining an angle between the base plane and an oblique plane, the oblique plane being defined by a line at the intersection of the transom stern and the design waterline plane and a point located on the surface at about 0.2L from the transom stern, and a bulge which extends vertically from the hull. A ship of a displacement type with a pointed bow and a transom stern, a longitudinal length L, and defining a base plane, a middle line plane, and a design waterline plane, the ship comprising: approximately sinusoidal waterlines; and a surface extending from the transom stern at the design waterline plane to the base plane at about L/3 from the pointed bow and defining an angle between the base plane and an oblique plane, the oblique plane being defined by a line at the intersection of the transom stern and the design waterline plane and a point located on the surface at about 0.2L from the transom stern, and a bulge that extends horizontally and vertically from the hull.
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