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euphane
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euphane
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理学
大戟烷[类]
释
euphane
大戟烷类
一类甾烷型四环三萜。特征为在其6/6/6/5四环体系上5个甲基中的2个处于4位,另外3个甲基分别处于10β、13α和14β位,且20位构型为R。
Chemistry
>有机化学>天然产物及药物>释义
euphane
大戟烷[类]
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underdamped motion
underdamping
underdamping response
underdegree
underdensity
underdeposit corrosion
underdeterminacy
underdeterminant
underdeterminate system
underdetermined
underdetermined linear system
underdetermined system
underdetermined system of equations
underdevelopment
underdoped regime
underdoping
underdot
underestimate algorithm
underexposure
underfitting
underfloor air distribution
underflow
underflow tube
under fly
underfocus
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