pyrene

听听怎么读
英 ['paɪəri:n]
美 ['paɪˌrin]
是什么意思
  • n.

    分核,小坚果;

  • 英英释义

    pyrene[ 'pairi:n, ,paiə'ri:n ]

    • n.
      • a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar
      • the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it
    学习怎么用

    双语例句

    用作名词(n.)
    1. A series of new pyrene derivatives have been synthesized, and the photophysical properties have been studied by UV-absorption spectra and steady-state fluorescence spectra.
      本文合成了一系列新的芘衍生物,用紫外光谱和稳态荧光光谱方法研究了它们的光物理性质。

    权威例句

    10–Benzo[ a ]pyrene Metabolism: Activation and Detoxification
    Metabolic activation of benzo(a)pyrene proceeds by a diol-epoxide.
    Metabolic activation of benzo[a]-pyrene proceeds by a diol-epoxide. Nature
    Preferential Formation of Benzo[a]pyrene Adducts at Lung Cancer Mutational Hotspots in P53
    Identification of mutagenic metabolites of benzo(a)pyrene in mammalian cells
    Inhibition of Benzo(a)pyrene-induced Mouse Forestomach Neoplasia by Conjugated Dienoic Derivatives of Linoleic Acid
    The effect of benzo(alpha)pyrene on the basal and isoproterenol-stimulated levels of cyclic adenosine 3',5'-monophosphate in mouse e...
    Environmental effects on vibronic band intensities in pyrene monomer fluorescence and their application in studies of micellar systems
    THE Py SCALE OF SOLVENT POLARITIES. SOLVENT EFFECTS ON THE VIBRONIC FINE STRUCTURE OF PYRENE FLUORESCENCE and EMPIRICAL CORRELATIONS...
    Tumorigenicity of bay-region diol-epoxides and other benzo-ring derivatives of dibenzo(a,h)pyrene and dibenzo(a,i)pyrene on mouse sk...
    p开头的单词
    词汇所属分类
    字母词汇表更多
    f开头的单词
    n开头的单词
    v开头的单词
    分类词汇表更多
    文学作品
    医学英语词汇书
    考研词汇书
    人名姓氏表更多
    男/女
    雅思预测