94生活常识网有道词典

pyrene

P 开头单词

基本解释

  • n.[化]芘(嵌二萘)；果核

同根派生

     

英汉例句

    用作名詞 (n.)

  • 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.
    本文郃成了一系列新的芘衍生物，用紫外光譜和穩態熒光光譜方法研究了它們的光物理性質。