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单词 fluorescence
分类 英汉词典
释义
词典释义:
fluorescence
英 [flʊəˈrɛs(ə)ns]
美 [flʊ(ə)ˈrɛsəns]

n. 荧光;荧光性

网络释义

荧光;萤光;荧光反应;荧光性;

短语搭配
  • fluorescence spectrophotometer

    荧光分光光度计

双语例句
  • The compounds show absorption hypochromicity, fluorescence enhancement, DNA melting increasement when binding to CT·DNA.

    结果显示,混配配合物与 DNA 作用时,使紫外吸收明显减色,荧光显著增强,DNA 熔点升高。

  • Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.

    报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。

  • All the overhead fluorescence was on.

    头顶上的荧光灯全都打开了。

  • We call this phenomenon quantum beat in resonance fluorescence.

    这种现象称为共振荧光中的量子拍。

  • This approach USES fluorescence instead of magnetism to image samples.

    该方法利用的是荧光而非影像样本的磁性。

近义词
n.
fluorescent light
同根词

词根 fluoresce

  • fluorescent adj. 荧光的;萤光的;发亮的 n. 荧光;日光灯

  • fluorescein n. [试剂] 荧光素,[试剂] 荧光黄

  • fluoroscopy n. [特医] 荧光镜检查;X线透视检查

  • fluorochrome n. 荧色物;[试剂] 荧光染料

  • fluoroscope n. 荧光镜;萤光屏

  • fluoresce vi. 发荧光

百科

1. 歌曲: Fluorescence\n歌手: tonikom\n语言: 英语\n所属专辑: The Sniper's Veil\n发行日期: 2009-04-15

释义
n.

the visible or invisible radiation produced from certain substances as a result of incident radiation of a shorter wavelength such as X-rays or ultraviolet light

荧光。

the property of absorbing light of short wavelength and emitting light of longer wavelength

荧光性。

词源

"mid 19th cent.: from FLUORSPAR (which fluoresces), on the pattern of opalescence."

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更新时间:2025/4/6 19:55:35