新东方在线英语词典

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fluorescence

听听怎么读
英 [flu:ə'resəns]
美 [flʊˈrɛsəns, flɔ-, flo-]
是什么意思
  • n.

    荧光,荧光性;

  • 英英释义

    fluorescence[ fluə'resns ]

    • n.light emitted during absorption of radiation of some other (invisible) wavelength
    学习怎么用

    词组短语

    fluorescence spectrum荧光光谱

    fluorescence intensity荧光强度

    fluorescence analysis[化]荧光分析

    fluorescence quenching荧光猝灭,萤光淬灭

    fluorescence microscopy[化]荧光显微法;[医]萤光显微镜检查

    fluorescence spectrometer萤光光谱仪;荧光分光计

    fluorescence microscope荧光显微镜

    fluorescence spectrophotometer荧光分光光度计;萤光分光光谱仪

    resonance fluorescence共振荧光

    time-resolved fluorescence时间分辨荧光

    更多收起词组短语

    双语例句

    用作名词(n.)
    1. They limited their picks to the rocks that showed fluorescence to long-wave ultraviolet radiation.
      他们只选择了那些在长波长紫外辐照下显示荧光的钻石。
    2. At one o'clock at night, Xiaozhang saw fluorescence in the cemetery.
      小张半夜一点的时候在坟场看到了荧光。

    权威例句

    Chlorophyll Fluorescence and Photosynthesis: The BasicsCHLOROPHYLL FLUORESCENCE AND PHOTOSYNTHESIS : The BasicsTwo-Photon Laser Scanning Fluorescence MicroscopyTwo-photon laser scanning fluorescence microscopyBand gap fluorescence from individual single-walled carbon nanotubesThe use of chlorophyll fluorescence nomenclature in plant stress physiology.Enhancement and quenching of single-molecule fluorescence.Cytogenetic analysis using quantitative, high-sensitivity, fluorescence hybridization.Environmental effects on vibronic band intensities in pyrene monomer fluorescence and their application in studies of micellar systemsA New Consistent Chromosomal Abnormality in Chronic Myelogenous Leukaemia identified by Quinacrine Fluorescence and Giemsa Staining
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