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Encyclopedia
理学
蒂巴因
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thebaine
蒂巴因
分子式C19H21NO3。属异喹啉类生物碱。1835年由法国科学家P.-J.佩尔蒂埃[注]首先从罂粟中分离得到。
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geography of highway transportation
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geography of pipeline transportation
geography of polar region
geography of power
geography of railway transportation
geography of religion
geography of river transportation
geography of rural household
geography of rural poverty
geography of surfaces
Geography of the Countries
geography of transportation sector
geography of tropics
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Geography Records of Western Regions
geo-grid map
Geogrids
GEOHAB
geoheritage
geoheritage contrast
geoheritage database
geoheritage protection level
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