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1 foreshaft
Англо-русский словарь промышленной и научной лексики > foreshaft
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2 устье шахтного ствола
1) Engineering: foreshaft, pit mouth, shaft collar, shaft top2) Mining: pit top, pittop, shaft mouth, shafttopУниверсальный русско-английский словарь > устье шахтного ствола
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3 форшахта
1) Engineering: foreshaft2) Construction: guide wall3) Mining: collar, fore shaft, guide-bore pit (при бурении шахтных стволов), mine-mouth structure, preliminary shaft, shaft collar
См. также в других словарях:
foreshaft — ˈ ̷ ̷ˌ ̷ ̷ noun Etymology: fore + shaft : the forward portion of the shaft of an arrow to which the footing is joined and to which the head is attached … Useful english dictionary
Dart (missile) — Peltast with javelins Darts are missile weapons, designed to fly such that a sharp, often weighted point will strike first. They can be distinguished from javelins by fletching (i.e., feathers on the tail) and a shaft that is shorter and/or more… … Wikipedia
History of archery — Projectile points are known from early in prehistory. The earlier examples were probably used on spears or on atlatl darts. Examination of the points alone does not allow the method of launching to be determined, and, as bows are normally made of … Wikipedia
Solutrean hypothesis — The Solutrean hypothesis proposes that stone tool technology of the Solutrean culture in prehistoric Europe may have later influenced the development of the Clovis tool making culture in the Americas, and that peoples from Europe may have been… … Wikipedia
hunting — /hun ting/, n. 1. the act of a person, animal, or thing that hunts. 2. Elect. the periodic oscillating of a rotating electromechanical system about a mean space position, as in a synchronous motor. adj. 3. of, for, engaged in, or used while… … Universalium
