| 词汇 | mass-spectrometry |
| 释义 | mass spectrometry noun[ U ] physics specializeduk /ˌmæs spekˈtrɒm.ə.tri/ us /ˌmæs spekˈtrɑː.mə.tri/ a method used by scientists to measure and compare the mass and the electrical charge of ions质谱分析 Examples of mass spectrometrymass spectrometry Analysis of tricarboxylic acid cycle using massspectrometry. Forty two of the detected compounds could be chemically characterized (some only partially) using massspectrometry. Determination of coal reactivity during coprocessing using stable isotope massspectrometry. Thus, our data validate the use of massspectrometry as a powerful tool to distinguish highly homologous proteins. The photolytic by-products were studied by infrared spectroscopy and massspectrometry. We have recently developed an isotope pulse-chase experiment using quantitative massspectrometry that permits assembly kinetics to be measured in real time. Sixty-one publications were selected for full-text investigation, approximately fifty evaluations of prenatal interventions or phenotype screening by tandem massspectrometry were excluded. Two mass analysers can be combined (tandem massspectrometry) to improve ion separation and identification. Methods to study protein dynamics and folding by massspectrometry. Following peptide extraction, analysis is undertaken by massspectrometry. Determination of trace elements in granites by inductively coupled plasma massspectrometry. These isotopic ratios can be measured by massspectrometry and employed to gain insights into paleoclimate conditions. More suitable analysis techniques such as massspectrometry are being investigated for future work. Delayed extraction matrix assisted laser desorption time of flight massspectrometry. Contributions of massspectrometry to peptide and protein structure. See all examples of mass spectrometry 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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