“angelicin”的概念、定义、翻译、参考文献-科学参考

单词	angelicin
释义	angelicin Encyclopedia 理学白芷素释 angelicin; isopsoralen白芷素分子式C11H6O3。系统命名为2H-呋喃并[2,3-h]色烯-2-酮（2H-furo[2,3-h]chromen-2-one）；半系统命名为呋喃并[2,3-h]香豆素。角型呋喃并香豆素的母体化合物。又称异补骨脂素、白芷内酯。
随便看	negative entropy negative entropy flow negative excess coefficient negative exponent negative exponential distribution negative eyepiece negative feedback negative film negative flower structure negative formula negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors negative hologram negative hydrogen ion negative hypergeometric distribution negative hyperon negative image negative increment of a function negative index medium

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