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euphane
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euphane
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理学
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
>有机化学>天然产物及药物>释义
euphane
大戟烷[类]
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vocal nodule
vocal organs
vocal process
vocal recitation and written scores of gong and drum music
vocal styles of Pihuang operas
vocal tract
vocal tract area functions
Vocal Training
vocanic eruption
vocation
Vocational Ability Development Promotion Act
vocational adaptability of military job
vocational and technical college
vocational and technical teachers education
vocational aptitude test
Vocational Arts Education
vocational basic education year
vocational card sort
vocational education
vocational education and training in rural areas
Vocational Education Assistance Act
vocational education equity
vocational education for ethnic minority
vocational education for persons with disabilities
vocational education group
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