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大戟烷[类]
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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
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euphane
大戟烷[类]
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entrepreneurial sand table training
entrepreneurial stress
entrepreneurial talent development
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entrepreneurial team behavior
Entrepreneurial Technology Development Behavior
entrepreneurial university
entrepreneur network
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entropic
entropic force
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entropy coding
entropy condition
entropy conjecture
entropy constant
entropy control
entropy crisis
entropy criterion
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