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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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equal to
Equal traffic rights
equal triangles
equal trivectors
equal value gray scale
equal vectors
equal weight average combination
equal weighted rate of return
equant
equantequation
equate
equating
equating based on classical test theory
equating based on item response theory
equating coefficients
equation
equational
equational category
equational class
equational class of lattices
equational closure
equational compactness
equational division
equational logic
equationally complete extension
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