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heterocyclic perfume
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heterocyclic perfume
Encyclopedia
工学
杂环香料
释
heterocyclic perfume
杂环香料
用于调配香精的杂环化合物。杂环化合物主要以五元、六元环系或稠环系为主,通常含有一个或多个杂原子(O、N或S)。
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optical bistable device
optical bleaching
optical bleaching agent
optical bleaching agent; fluorescent whitening agent
optical branch
optical breakdown
optical brightness
optical buffer
optical burst
optical burst switching,OBS
optical cable
optical camera
optical camouflage
optical cavity
optical celestial navigation
optical cement
optical center
optical ceramics
optical chaos
optical characteristics measurement
optical character reader
optical character reader, OCR
optical character reader,OCR
optical character recognition
optical Chinese character recognition
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更新时间:2025/11/25 1:38:06