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COAL MINING | English meaning Cambridge Dictionary
the business, job, or process of removing coal from the ground: The lawsuit seeks to limit coal mining in that area She grew up in a rural coal mining town See coal mineus / ˈkoʊl ˌmaɪn / uk / ˈkəʊl ˌmaɪn / the deep hole or system of holes under the ground from which coal is removed SMART Vocabulary: related words and phrases Engineering COAL MINE | definition in the Cambridge English Dictionary
Coal mining World Coal Association
Coal mining World Coal Association Coal mining takes place either underground or through surface/ opencast operations The method used depends on the geology of the coal deposit Quick Links2023年10月19日· ARTICLE Coal is a nonrenewable fossil fuel that is combusted and used to generate electricity Mining techniques and combustion are both dangerous to miners and hazardous to theCoal
Coal mining Underground mining | Britannica
coal mining Table of Contents Home Technology Industry Underground mining In underground coal mining, the working environment is completely enclosed by the geologic medium, which consists of the coal seam andcoal mining, Extraction of coal deposits from the Earth’s surface and from underground Because coal was the basic energy source that fueled the Industrial Revolution, thecoal mining summary | Britannica
Coal mine Definition, Meaning & Synonyms | Vocabulary
2023年10月31日· /kəʊl maɪn/ IPA guide Other forms: coal mines Definitions of coal mine noun a mine where coal is dug from the ground synonyms: coalpit see more Cite thisCulture coal mining coal mining Coal was very important in the economic development of Britain It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s The main coalfields were in northeast England, the north Midlands and the valleys of South Wales, especially the Rhondda ValleyTownscoalmine noun Definition, pictures, pronunciation and usage
An open database on global coal and metal mine production
2023年1月24日· Our open database on global coal and metal mine production 12 covers worldwide mining activities of metal ores and coal, on an individual mine level It comprises 1171 mines, production data formine definition: 1 the one(s) belonging to or connected with me: 2 a hole or system of holes in the ground where Learn moreMINE | English meaning Cambridge Dictionary
COAL MINING SAFETY AND HEALTH ACT 1999 SCHEDULE 3
1 "Incidental coal seam gas" is coal seam gas mined, or proposed to be mined, under the Mineral Resources Act 1989 , section 318CM , in the tenure area of the mining lease if the mining is— (a) a necessary result of coal mining carried out under the lease; or (b) necessary to ensure a safe mine working environment for coal mining under theDefinition of canary in a coal mine in the Idioms Dictionary canary in a coal mine phrase What does canary in a coal mine expression mean? Definitions by the largest Idiom DictionaryCanary in a coal mine Idioms by The Free Dictionary
"Canary in coal mine" in a word English Language & Usage
2014年8月8日· The phrase canary in a coal mine comes from an actual practice of taking a canary into teh mine shaft If the canary died it meant there was carbon monoxide present and was a warning to leave for a better ventilated place A precursor is a thing or condition that comes before something malign The components of the word signal its meaningBanksman or banker A banksman, banker, hillman or browman works at the pit bank to dispatch the coals, and organise the workforce He is in charge of loading or unloading the cage, drawing full tubs from the cages and replacing them with empty ones [1] The counterpart role at pit bottom is the onsetterGlossary of coal mining terminology
CANARY IN A COALMINE definition | Cambridge English Dictionary
canary in a coalmine meaning: 1 something that gives an early warning of danger or failure, in the way that, in the past, a Learn more2014年11月12日· Canary in the coal mine Meaning Someone/something that is an early warning of danger Examples We have a strict new teacher, and many of us want to ask for extra help We don’t know how she will react, so weIdioms in the News: Canary in the Coal Mine | ShareAmerica
Glossary of Mining Terms Coal Education
Ultimate analysis Precise determination, by chemical means, of the elements and compounds in coal Undercut To cut below or undermine the coal face by chipping away the coal by pick or mining machine In some localities the terms "undermine" or "underhole" are used Underground mine – Also known as a "deep" mineWell I been workin' in a coal mine Goin' down, down Workin' in a coal mine Whew! About to slip down Well I been workin' in a coal mine Goin' down, down Workin' in a coal mine Whew! About to slip down Five o'clock in the mornin' I'm up before the sun When my work day is over I'm too tired for havin' fun I been workin' in a coal mine Goin' down, downDevo Working In The Coal Mine Lyrics | SongMeanings
What Dream About Coal Means
If you dream that you are raking coal that is still burning from the hearth, this means you will soon get rich in reality Perhaps you will get a raise or a big bonus A dream in which you blow into the fireplace, fanning the coals, portends a quarrel Watch your words and emotions if you value the relationshipShaft mining or shaft sinking is the action of excavating a mine shaft from the top down, where there is initially no access to the bottom [1] Shallow shafts, typically sunk for civil engineering projects, differ greatly in execution method from deep shafts, typically sunk for mining projects Shaft sinking is one of the most difficult of allShaft sinking
MINE definition and meaning | Collins English Dictionary
1 天前· MINE definition: Mine is the first person singular possessive pronoun A speaker or writer uses mine to| Meaning, pronunciation, translations and examples2023年10月21日· Coal is an abundant natural resource that can be used as a source of energy, as a chemical source from which numerous synthetic compounds (eg, dyes, oils, waxes, pharmaceuticals, and pesticides) can be derived, and in the production of coke for metallurgical processes Coal is a major source of energy in the production of electricalCoal | Uses, Types, Pollution, & Facts | Britannica
canary in a coal mine Wiktionary, the free dictionary
2023年10月13日· canary in the coal mine; Etymology [edit] An allusion to caged canaries (birds) that miners would carry down into the mine tunnels with them If dangerous gases such as carbon monoxide collected in the mine, the gases would kill the canary before killing the miners, thus providing a warning to exit the tunnels immediately Pronunciation [edit]Define mine mine synonyms, mine pronunciation, mine translation, English dictionary definition of mine n 1 a A hole or tunnel dug into the earth from which ore or minerals are extracted b A surface excavation where the topmost or exposed layer → mine f coal mine a mine of information → une mine de renseignements (= bomb) →Mine definition of mine by The Free Dictionary
What Is OpenPit Mining? Definition and Environmental Impact
2022年7月26日· Openpit mining is commonly used to extract metallic ores like aluminum, bauxite, copper, gold, copper, and iron as well as nonmetallic ores like coal, uranium, and phosphate Openpit mining isCoal haulage, the transport of mined coal from working faces to the surface, is a major factor in undergroundmine efficiency It can be considered in three stages: face or section haulage, which transfers the coal from the active working faces; intermediate or panel haulage, which transfers the coal onto the primary or main haulage; and the mainCoal mining Underground mining | Britannica
mine | meaning of mine in Longman Dictionary of Contemporary
Related topics: Industry, Bombs & terrorism mine3 verb (mined, mining) 1 [ intransitive, transitive] to dig large holes in the ground in order to remove coal, gold etc Copper has been mined here since the sixteenth century This area has been mined for over 300 years mine for The company first started mining for salt in 1851