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合成樟脑
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合成樟脑
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农学
合成樟脑
释
synthetic camphor
合成樟脑
由松节油中的蒎烯经异构、加成酯化、皂化、脱氢、精制等过程所得的白色粉末状晶体。主要成分为莰酮-2,分子式为C10H16O,相对分子质量152.24。
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Silver
silver
Silver Agreement of Sino-American
silver-and-gold wired cage unearthed at Famen Temple
silver azide
silverback fern genus
silver battery
silver blue hybrid fox
silver bromide
silver carp
silver carp, Jin
silver censing balls
silver chimaera
silver chloride
silver chloride electrode
silver-coated reflector
silver coating
Silver Coins in Ancient China
silver conch
silver constant
Silver Dishes from Linzi
silver dishes with gilt engraved and punched pattern of the Tang Dynasty
silver fragrance purse with grape, flower and bird patterns
silver gudgeon
silver halide latex
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