pyrene

英 ['paɪəriːn] 美 ['paɪˌriːn]

• n. [化]芘(嵌二萘)；果核

果核

pyrene的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a pale yellow crystalline hydrocarbon C16H10 extracted from coal tar

2. the small hard nutlet of a drupe or drupelet; the seed and the hard endocarp that surrounds it

pyrene的用法和样例：

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。

名词