| 词汇 | drill-core |
| 释义 | BETA drill corecollocation in Englishmeanings of drilland coreThese words are often used together. Click on the links below to explore the meanings. drill noun[ C ] uk /drɪl/ us /drɪl/ a tool or machine that ... See more at drill core noun uk /kɔːr/ us /kɔːr/ the basic and most important part ... See more at core Examples of drill coredrill core The estimation of target water depth and the dating of the event are based on micropalaeontological evidence from a drillcore located 30 km outside the periphery of the structure. The drillcore samples from this site are also characterized by the abundance of organic carbon-rich layers (<1 to 5 mm in thickness) in the chert/jasper unit. Geologists and engineers drillcore samples and conduct surface surveys searching for specific compounds and ores. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The drillcore revealed breccia and similar materials at predicted depths. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Analysis of drillcore data ranged from trace to of gold per ton and from trace to of silver per ton. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They have the advantage of being accessible via studies on land and/or with drill cores. The crater is not exposed at the surface, but is seen in seismic data and a number of drill cores. Our examination of the drill cores confirms this impression; thick slump blocks are indeed present, but no resurge deposits could be identified. Studies of drill cores, ophiolites, laboratory experiments and numerical simulations suggest that iron-holding olivines are responsible for the bulk of hydrogen production. A major component of that analysis is the precise identification of fossils within drill cores in order to match geographically separate drill cores with each other and with surface exposures. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Underground block size is measured from drill cores. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Magnetic stratigraphers look for signs of magnetic reversals in igneous rock units within the drill cores. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sylvite was discovered in drill cores in 1925, and production began in 1931. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fossils have also been found in the area deep shaft mines and in drilling core samples hundreds of feet down. 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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