fluorescence是什么意思？

fluorescence

英[flu:ə'resəns] 美[flʊˈrɛsəns, flɔ-, flo-]

• n. 荧光，荧光性；

形容词：fluorescent;

例句

• The fluorescence of AaH - 1 is quenched by I ~ -, acrylamide and N - bromosuccini - mide ( NBS ). 表明能改变AaH -1 的 pH 环境 、 构象或使之变性的因素都能使它的萤光强度和 出血 活性同时发生相应的改变.
• Application: Be fit for fluorescent flaw detection and fluorescence analysis. 用途: 适用于荧光探伤和荧光分析.
• Fluorescein isothiocyanate ( FITC ) is an important fluorescence probe. 异硫氰酸荧光素 ( FITC ) 是一种重要的荧光探针.
• Method of mensurating soil Arsenic and Hydrargyrum simultaneously using microwave digestion hydride - atomic fluorescence spectrometry was setup. 建立了氢化物 - 原子荧光法同时测定土壤中砷和汞的方法.
• If the probe sequence is able to hybridize tothe target, it will theand its fluorescence persists. 如果探针序列能够和目标杂交, 它将不和金属微粒区结合,荧光持续存在.
• In X - ray fluorescence, pieces of the filter are used directly. 在 X 射线荧光法中, 可直接使用滤纸.
• The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully. 研究了它们在溶液中的荧光被卤素离子猝灭的问题.
• ASA, CAT and DPI can suppress dark - induced H _ 2 DCF - DA fluorescence. ASA 、 CAT和DPI均能抑制黑暗诱导产生的H_2O_2荧光.
• In many atomic fluorescence applications a non - dispersive optical system may be used. 在许多原子荧光法的应用中,可以采用 非 分散的光学系统.
• The dashboard itself is divided into three vacuum Fluorescence Displays. 仪表板本身化分为三个真空荧光显示器.

柯林斯高阶英汉双解学习词典释义

• ADJ
  闪光的;发亮的
  A fluorescent surface, substance, or colour has a very bright appearance when light is directed onto it, as if it is actually shining itself.
  例句
  ...a piece of fluorescent tape. 一段荧光带
• ADJ
  (灯)荧光的
  A fluorescent light shines with a very hard, bright light and is usually in the form of a long strip.
  例句
  ...fluorescent light tubes. 荧光灯管

英英词典释义

• Noun
  1. light emitted during absorption of radiation of some other (invisible) wavelength

行业词典

• 农学： 荧光；
  化学： 荧光；
  医学： 荧光：暴露于光时即有发光的特性，其发光的波长仅稍长于吸收光的波长。参见phosphorescence；
  地质学： 荧光；
  物理学： 荧光；
  电子学： 荧光；
  电工： 荧光；