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Deadrise
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- The angle between the bottom of a boat and its widest beam. - a vessel with a 0? deadrise has a flat bottom, high numbers indicate deep v shaped hulls.
- The design angle between the keel (q.v.) and horizontal.
- Килеватость (днища катера)
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Килеватость, русский
Килеватость (днища катера), русский
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Horizontal, английский
- Горизонталь; горизонтальный
- Горизонталь; горизонтальный 287
- At right angles to the direction of gravity; on the level; parallel to the horizon; neither vertical nor inclined.
- A direction parallel to the horizon, or what is commonly termed lying flat. one of the greatest inconveniences navigators have to struggle with is the frequent want of a distinct sight of the horizon. to obviate this a horizontal spinning speculum was adopted by mr. lerson, who was lost in the victory man-of-war, in which ship he was sent out to make trial of his instrument. this was afterwards improved by smeaton, and consists of a well-polished metal speculum about 3-1/2 inches in diameter, inclosed within a circular rim of brass, so fitted that the centre of gravity of the whole shall fall near the point on which it spins. this is the end of a steel axis running through the centre of the speculum, above which it finishes in a square for the convenience of fitting a
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Point of sail, английский
- The angled position a sail is held to the wind.
- Курс яхты относительно ветра
- The position of a sailboat in relation to the wind. a boat with its head into the wind is known as “head to wind” or “in irons.” the point of sail with the bow of the boat as close as possible to the wind is called “close-hauled.” as the bow moves farther from the wind, the points of sail are called: close reach, beam reach, broad reach and running. the general direction a boat is sailing is known as its tack.
Leach, английский
- The aft edge of a fore-and-aft sail.
- The back edge (trailing edge) of the sail.
- Leech.
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