pyrene 是什么意思 pyrene 怎么读
['paɪəriːn] ['paɪəriːn] ['paɪˌriːn] ['paɪˌriːn]
n. [化]芘(嵌二萘);果核
pyrene的英文翻译是什么意思,词典释义与在线翻译
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的相关资料
pyren.火葬柴堆pyrethronn.除虫菊酮Pyrekoski皮雷科斯基pyrenemia有核红细胞血症pyrethrumn.除虫菊pyreto-[医] 热, 发热pyrethrinn.除虫菊酯pyrethold拟除虫菊酯pyrenoidsn.蛋白核pyretogen致热物pyreneite黑钙铁榴石
pyrene的用法和样例
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。
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