单词 | mineral extraction |
释义 | mineral extraction (once / 262652 pages) n WORD FAMILY mineral extraction USAGE EXAMPLESAcross Tibetan parts of China, protests regularly erupt against mineral extraction, according to a 2015 report by Tibet Watch. Washington Post(Dec 25, 2016) The bureau said it would block any mineral extraction for the next two years, while studying whether to impose a longer ban. New York Times(Dec 15, 2016) As a country, we have repeatedly broken our treaties with them, poisoned them with mineral extraction, and otherwise exploited their land. Slate(Nov 15, 2016) n crushing and separating ore into valuable substances or waste by any of a variety of techniques Syn|Hyper beneficiation, mineral dressing, mineral processing, ore dressing, ore processing extraction the process of obtaining something from a mixture or compound by chemical or physical or mechanical means |
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