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pyran
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含有一个氧杂原子的六元杂环化合物,分子式C5H6O。
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>有机化学>有机化合物>释义
pyran
吡喃
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safety benefits rule
safety certification
safety certification authority
safety certification system for derived lines of transgenic Bt cotton
safety channel capacity
safety chaos theory
safety check
safety check list
safety check list method
safety clamp of lift
safety classes of engineering structures
safety clearance of platform
safety climate
safety clutch
safety code of conduct
safety command receiver of rocket
safety commitment
safety community
safety concentration for fishery organisms
safety concept system
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safety control standard for slope design
safety control theory
safety criteria of blade vibration strength
safety criteria/security code
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