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合成樟脑
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合成樟脑
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合成樟脑
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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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temperate generalized function
temperate grass
temperate grassland resource
temperate humid climate
temperate humid grassland
temperate marine climate
temperate marsh
temperate meadow steppe
temperate mixed forest
temperate monsoon climate
Temperate Needleleaf Forest
temperate phage
Temperate Semi-Shrubby Desert
temperate steppe
temperate steppe desert
temperate vegetation
temperate zone
temperate zone in China
Temperature
temperature
temperature acclimation
temperature adaptation
temperature-and-humidity control
temperature and humidity independent control of air-conditioning system
temperature and humidity test
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