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超临界流体萃取法
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超临界流体萃取法
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农学
超临界流体萃取法
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supercritical fluid extraction
超临界流体萃取法
利用超临界流体为溶剂,从固体或液体中萃取出某些有效组分,并进行分离的一种技术。超临界流体指某种气体(液体)或气体(液体)混合物在操作压力和温度均高于临界点时,密度接近液体,而其扩散系数和黏度均接近气体,其性质介于气体和液体之间的流体。
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irrigation project management
Irrigation Project of Spring Water in Ancient China
irrigation projects planning
irrigation quota of each event
irrigation requirement
irrigations
irrigation scheduling of pasture
Irrigation Science
irrigation system
Irrigation system with reservoirs connected by canals in ancient China
irrigation technology on grassland
Irrigation warping soil
irrigation water
irrigation water demand
irrigation water management in ancient China
irrigation water productivity
irrigation water quality sprinkler
irrigation water source
irrigation water source project
irrigation water utilization efficiency
irrigation with alternate wetting and drying in rice
irrigation with plastic mulch
irrigation works in ancient China
irrigatong and drainage planning
irritability
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