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单词 epifluorescence
释义

Definition of epifluorescence in English:

epifluorescence

noun ˌɛpɪflɔːˈrɛs(ə)nsˌɛpɪflʊəˈrɛs(ə)nsˌepəflo͝oˈresəns
mass nounOptics
  • The fluorescence of an object in an optical microscope when irradiated from the viewing side.

    〔光学〕(光学显微镜中所见物体发出的)辐射荧光

    Example sentencesExamples
    • The background noise is thus small compared to the background signal, which presumably comes predominantly from stray light in the incident epifluorescence portion of the microscope.
    • Using traditional epifluorescence microscopy, the fluorescence intensity profile can be measured at a particular distance downstream.
    • For quantification and microphotography, dye filling was evaluated using a Zeiss Standard microscope equipped with epifluorescence.
    • The structural dynamics of pulmonary surfactant was studied by epifluorescence light microscopy at the air-water interface of a bubble as a model close to nature for an alveolus.
    • Animals were allowed to age and were photographed using both Nomarski optics and epifluorescence.

Definition of epifluorescence in US English:

epifluorescence

nounˌepəflo͝oˈresəns
Optics
  • The fluorescence of an object in an optical microscope when irradiated from the viewing side.

    〔光学〕(光学显微镜中所见物体发出的)辐射荧光

    Example sentencesExamples
    • The background noise is thus small compared to the background signal, which presumably comes predominantly from stray light in the incident epifluorescence portion of the microscope.
    • The structural dynamics of pulmonary surfactant was studied by epifluorescence light microscopy at the air-water interface of a bubble as a model close to nature for an alveolus.
    • For quantification and microphotography, dye filling was evaluated using a Zeiss Standard microscope equipped with epifluorescence.
    • Using traditional epifluorescence microscopy, the fluorescence intensity profile can be measured at a particular distance downstream.
    • Animals were allowed to age and were photographed using both Nomarski optics and epifluorescence.
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更新时间:2025/7/5 7:18:16