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Adit
Глоссарий по архитектуре и конструкциям |
- An entrance or passage.
- A space in ancient ships, in the upper and broadest part, at which people entered. the adit of a military mine, is the aperture by which it is dug and charged: the name is also applied to an air-hole or drift.
- A horizontal or nearly horizontal underground passage coming to the surface at one end of a mine.
- Tunnel (gallery) driven from a surface portal to an underground
- A roadway, horizontal or gently inclined, which connects sub- surface mine workings to the ground surface. synonyms: day-level, day-drift, drift, level, ingaun e’e.
- Actual de-icing time (cdm) aezt – aczt
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Штольня, русский
- (от нем . stollen), горизонтальная или наклонная подземная горная выработка с выходом на поверхность для обслуживания подземных горных работ (эксплуатационные, разведочные, вентиляционные и др.).
- Горизонтальная или слегка наклонная подземная горная выработка с непосредственным выходом на поверхность земли
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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
Underground, английский
- Подземный
- Below grade or ground level, as underground drain lines or cables.
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Drop escutcheon, английский
An escutcheon having a pivoted plate which covers a keyhole.
Vomitory, английский
An entrance or opening, usually one of a series, which pierces a bank of seats in a theater, stadium, or the like.
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