| 单词 | proven reserves |
| 释义 | proven reserves noun[plural] ukus(alsoproved reserves)NATURAL RESOURCES theamountofgasoroilthat isknowntoexistunder thesurfaceof theearthor under theseaand that isavailableforfutureuse: In 2007, Canada had anestimated179billionbarrelsof provenreserves, second only to Saudi Arabia's 262billionbarrels. Examplesofproven reservesproven reserves Provenreservesare reported to be 771 million tons. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.Provenreservesof natural gas in the state were estimated at 11,039 billion cubic feet in 2012, revised down from 16,374 in 2011. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It pursues upstream activities with a major focus on acquiring oil assets with viableprovenreserveson a structured basis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The bill also requires the state to disclose to parliament the emirate's actualprovenreserves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.It is estimated to haveprovenreservesof 46 trillion cu feet (tcf) of gas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Provenreservesof phosphorus mine is 2,277 million tons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The combined value of proven and possible is half of the official public estimate ofprovenreserves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.For the most part,provenreservesare stated by the oil companies, the producer states and the consumer states. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Many worrying signs concerning the depletion ofprovenreserveshave emerged in recent years. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Provenreservestotal 4.1 billion tons, of which 1.7 billion tons are high-grade. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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