- opencast coal mining
- 露天采煤
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
opencast coal mining
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Coal mining — Men leaving a UK colliery at the close of a shift Surface coal mining in Wyo … Wikipedia
Open-pit coal mining in the United Kingdom — The United Kingdom produces about ten million tons of coal a year [1] from open pit mines. The majority comes from Scotland [2], with the largest operator there being the Scottish Coal subsidiary of Scottish Resources Group [3]; they are rather… … Wikipedia
History of coal mining — Due to its abundance, coal has been mined in various parts of the world throughout history and continues to be an important economic activity today. Compared to wood fuels, coal yields a higher amount of energy per mass and could be obtained in… … Wikipedia
coal — noun 1 black mineral ADJECTIVE ▪ clean, smokeless ▪ hard ▪ soft ▪ brown ▪ bituminous … Collocations dictionary
mining — min‧ing [ˈmaɪnɪŋ] noun [uncountable] the action or industry of getting minerals out of the earth by digging: • a mining company ˌopencast ˈmining mining in which minerals, especially coal, is taken out of holes in the ground near the surface, not … Financial and business terms
Mining in New Zealand — began when the indigenous Māori quarried rock such as argillite in times prior to European colonisation.[1] Mining by Europeans began in the latter half of the 19th century. New Zealand has abundant resources of coal, silver, iron ore, limestone… … Wikipedia
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
opencast — adjective BrE opencast mine/mining mines where minerals, especially coal, are dug from large open holes in the ground … Longman dictionary of contemporary English
opencast mining — ➔ mining * * * opencast mining UK US noun [U] NATURAL RESOURCES ► the activity of taking minerals, especially coal, from the surface of the ground rather than from passages dug under it: »The demand is for compensation for damage done to the land … Financial and business terms
opencast — (N. Amer. open pit) ► ADJECTIVE Brit. ▪ (of mining) in which coal or ore is extracted from a level near the earth s surface, rather than from shafts … English terms dictionary
mining — noun 1. the act of extracting ores or coal etc from the earth (Freq. 3) • Syn: ↑excavation • Derivationally related forms: ↑excavate (for: ↑excavation), ↑mine … Useful english dictionary
