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乙烯生产过程控制系统
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乙烯生产过程控制系统
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ethylene production process control systems
乙烯生产过程控制系统
对裂解炉、裂解气压缩机、乙烯精馏塔、丙烯精馏塔、乙炔加氢反应器等关键单元的操作温度、操作压力、物料流量、物料液位、关键组分浓度和各种工作状态进行控制的系统。
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unconventional water resources
UN Convention on Jurisdictional Immunities of States and Their Property
uncooled
uncooled infrared sensor
UNCOPUOS
uncorrelated
uncorrelated functions
uncorrelated increments
uncorrelated noise
uncorrelated numbers
uncorrelated random variables
uncorrelated samples
uncorrelated type of organization
uncorrelation
uncountability
uncountable
uncountable set
uncountable space
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uncountably infinite
uncouple
uncoupled axle
uncoupled modes
uncoupled wavefunction
uncoupling
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