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Hydroplane
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[1] a horizontal rudder (diving plane) mounted on the bow, stern, or conning tower (see sailplane) of a submarine to control the steepness of its dive. for example, stern hydroplanes are angled so that the flow of water over them forces the stern upward, angling the submarine downward. [2] a highpowered boat equipped with hydrofoils or a stepped hull, designed to skim the water at high speed. [3] to skim over the water.
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ჰიდროპლანი, грузинский
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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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ჰიდროპლანი, грузинский
წყალბადი, грузинский
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