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低碳烯烃生产工艺
释义
低碳烯烃生产工艺
Encyclopedia
工学
低碳烯烃生产工艺
释
production process of light olefins
低碳烯烃生产工艺
生产低碳烯烃的工艺技术。低碳烯烃也称作低级烯烃,主要指乙烯、丙烯和丁烯,有时也包括丁二烯。低碳烯烃是重要的基本有机原料,也是石油化工的龙头产品。随着现代化学工业的发展,对低碳烯烃的需求日渐攀升。
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driving clock
driving direction guided by laser
driving energy
driving force
driving forces of climate change
driving forces-pressures-state-impacts-responses model
driving frequency
driving gate
driving machinery
driving mechanism
driving mechanisms
Driving Miss Daisy
driving simulator
driving system
Driving to the East Gate
driving voltage
driving license
drizzle
drizzle type
Dr.Knock or The Triumph of Medicine
DRL
drmnage project
DR model
DRO
drogue parachute
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