- raise mining
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выемка в восходящем потоке
English-Russian dictionary of geology. 2011.
raise mining
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Mining industry of Ghana — accounts for 5% of the country s GDP and minerals make up 37% of total exports, of which gold contributes over 90% of the total mineral exports. Thus, the main focus of Ghana s mining and minerals development industry remains focused on gold.… … Wikipedia
Raise boring — („Aufwärtsbohren“) ist ein Bohrverfahren, mit dem man entlang einer Pilotbohrung von unten nach oben bohrend einen kreisrunden Schacht zwischen einem unterirdischen Hohlraum und einer höheren Ebene herstellen kann. Das Verfahren gibt es seit 1962 … Deutsch Wikipedia
mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… … Universalium
raise — raisable, raiseable, adj. raiser, n. /rayz/, v., raised, raising, n. v.t. 1. to move to a higher position; lift up; elevate: to raise one s hand; sleepy birds raising their heads and looking about. 2. to set upright: When the projection screen… … Universalium
Raise the Titanic! — Infobox Book name = Raise the Titanic! image caption = Hardcover 1st Edition author = Clive Cussler cover artist = Garden Studio country = United States language = English series = Dirk Pitt Novels genre = Adventure, Techno thriller novel… … Wikipedia
Raise (Lake District) — Infobox Mountain Name = Raise Photo = Caption = Elevation = 883 m (2,897 ft) Location = Cumbria, ENG Range = Lake District, Eastern Fells Prominence = c. 88 m Parent peak = Helvellyn Coordinates = Topographic OS Landranger 90 Grid ref UK =… … Wikipedia
Raise borer — A raise borer is a machine used in mining for drilling a circular hole or shaft between two levels of a mine. The borer is set up on the upper level of the two levels to be connected. A small diameter hole is bored to the level required, using a… … Wikipedia
raise — [[t]reɪz[/t]] v. raised, rais•ing, n. 1) to move to a higher position; lift up; elevate: to raise one s hand[/ex] 2) to set upright 3) to cause to rise or stand up; rouse 4) to increase the height or vertical measurement of 5) to increase in… … From formal English to slang
Mining — This article is about the extraction of geological materials from the Earth. For the municipality in Austria, see Mining, Austria. For the siege tactic, see Mining (military). For name of the Chinese emperor, see Daoguang Emperor. Simplified… … Wikipedia
Mining in Ghana — Ghana s economy depends largely on exports of cocoa and gold. Other mineral commodities produced in the country were aluminum, bauxite, diamond, manganese, natural gas, petroleum, salt, and silver.Economic impactThe contribution of Ghana’s mining … Wikipedia
raise — /reɪz / (say rayz) verb (t) (raised, raising) 1. to move to a higher position; lift up; elevate: to raise one s hand. 2. to set upright; lift up. 3. to cause to rise or stand up. 4. Obsolete to rouse. 5. to build; erect: to raise a monument. 6.… …
