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青霉烯
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青霉烯
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理学
青霉烯
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penem
青霉烯
一种杂环体系,即2,3-脱氢青霉烷。
Chemistry
>有机化学>天然产物及药物>释义
penem
青霉烯
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planted forest resources of China
planted plane tree
planted tree
plant electrical control system
plant embryology
plant epidermis
planter
planter with plastic sheeting
plant experimental embryology
plant exposure dose
plant expression vector
plant extract
plant extracts
plant fibre
plant food
plant freezing damage
plant freezing tolerance
plant gene diagnosis
plant genetic engeneering
plant genetics
plant genetic transformation
plant geography
plant germplasm development
plant germplasm resource collection
plant group
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