| 词汇 | example_english_isotope-dilution |
| 释义 | isotope dilutioncollocation in Englishmeanings of isotopeand dilutionThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with isotope. isotope noun[C] uk /ˈaɪ.sə.təʊp/ us /ˈaɪ.sə.toʊp/ a form of an atom that has a different atomic weight from other forms of the same atom but the same ... See more at isotope dilution noun[C or U] uk /daɪˈluː.ʃən/ us /daɪˈluː.ʃən/ the action of making a liquid weaker by mixing in something else, or a liquid that has been made weaker in ... See more at dilution Examples of isotope dilutionThese 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. The argon analysis was performed using the isotopedilution procedure on a noble gas mass spectrometer in duplicate. Os concentrations were determined by isotopedilution analysis. To simplify the selection of internal standard, most laboratories use an analogous stable isotope in an isotopedilution type analysis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In addition, unlike traditional analytical methods which rely on signal intensity, isotopedilution employs signal ratios. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a result, before isotopedilution is performed on the sample, the amount of the enriched analyte is ascertained beforehand using isotopedilution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Isotopedilution involves the addition of a known amount of radionuclide tracer to the sample that contains a known stable element. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Isotopedilution is classified as a method of internal standardisation, because the standard (isotopically-enriched form of analyte) is added directly to the sample. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is a simplified view of isotopedilution yet it illustrates the salient features of isotopedilution. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In addition to high-precision analysis, isotopedilution is applied when low recovery of the analyte is encountered. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Mixing of the isotopic standard with the sample effectively dilutes the isotopic enrichment of the standard and this forms the basis for the isotopedilution method. 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. Want to learn more? Go to the definition of isotope Go to the definition of dilution See other collocations with isotope |
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