| 词汇 | example_english_fluorescence-signal |
| 释义 | fluorescence signalcollocation in Englishmeanings of fluorescenceand signalThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with signal or fluorescence. fluorescence noun[U] uk /flɔːˈres.əns/ us /flɔːˈres.əns/ light produced by a substance that has absorbed light or other radiation, which has a longer wavelength than the light that has ... See more at fluorescence signal adjective[before noun] uk /ˈsɪɡ.nəl/ us /ˈsɪɡ.nəl/ noticeable ... See more at signal Examples of fluorescence signalThese 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. Resolution of fluorescence signals from cells labeled with fluorochromes having different lifetimes by phase-sensitive flow cytometry. A gradient of fluorescencesignal is observed from cortical surface (top left) to dorsal hippocampus (bottom right). In this technique, the autocorrelation of the fluorescencesignal is performed online by fast digital correlator boards. As a first step, the quadratic relationship of the fluorescence intensity versus excitation power has to be demonstrated before speculating on the fluorescencesignal. We observed a dramatic increase in fluorescencesignal in most tissues following the late larval ecdysone pulse. Neoplastic lesions were detected additionally only because of fluorescencesignal but not under white light. Results are shown as fluorescencesignal in arbitrary fluorescence units (mean standard deviation of triplicate measurements). The fluorescencesignal in a cell is rapidly photobleached with a laser. Under these conditions the fluorescencesignal was negligible. In the case of unimolecular chemical reactions, or of internal photodynamics, in which a change of fluorescence yield is involved, the fluorescencesignal fluctuates according to the process kinetics. Fluorescencesignal, which is correlated to photosynthetic activity, is used as a transducer system. No fluorescencesignal was detected. In granular residue the limits of detection are improved because of a more intense fluorescencesignal in angles smaller than the isokinetic angle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In next-generation sequencing, the fluorescencesignal of clusters can be easily detected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The finally assigned pixel value intensities are a measure of the brightness and correlation of the fluorescencesignal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. With the development of sensitive detectors such as avalanche photodiodes the detection of the fluorescencesignal coming from individual molecules in highly dilute samples has become practical. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The physical basis of the voltage-dependent fluorescence signals is still mostly unknown. 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 fluorescence Go to the definition of signal See other collocations with signal See other collocations with fluorescence |
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