基本解釋n.[化]芘(嵌二萘)；果核同根派生 pyrene相關(guān)詞英漢例句用作名詞 (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(wěn)態(tài)熒光光譜方法研究了它們的光物理性質(zhì)。pyrene更多例句