“betulin”的概念、定义、翻译、参考文献-科学参考

单词	betulin
释义	betulin Encyclopedia 农学桦木醇释 betulin桦木醇含碳数为30的羽扇豆烷型五环三萜化合物。又称白桦酯醇、香桦烯醇、桦木脑。分子式C30H50O2，相对分子质量442.72。
随便看	Seudewitz Seul Chong Seul Yo Sevastopol sevda hilit Seven sevenaccessesand site leveling Seven Admonishments seven-a-side soccer of Summer Paralympics seven-a-side soccer of Summer Special Olympics seven-banded silver biddy seven bridges problem Seven Brothers Story seven causes out and three abandoned impossibly Seven-Character Poem in Running Script by Wang Wenzhi seven chief ministers seven circles theorem seven color sleeves of Tu nationality seven damages Seven Days of Creation seven emotions Seven Factor Chinese Personality Scale seven-factor personality model Seven Fairies Seven figures of lingnan

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