乙烯精馏塔 meaning in English

ethylene rectification tower
ethylene rectifying column

In this paper , based on research the application of cimcs in enterprise , it is introduced that the application of technology in ypc refine ltd . corp . and oriental chemical corp , and aimed at the rectified column of ethylene in ypc refine ltd , doing the research of the application of predictive control in practice
本文在研究了计算机管控一体化在企业中的应用的基础上，介绍了该技术在扬子石化实时信息系统和东方化工有限公司管控系统中实现的；并针对扬子石化的乙烯精馏塔对象，对预测控制技术在实际中的应用，进行了仿真研究。
Secondly , in the fifth chapter , it introduces cimcs apply in oilcan control system in yangzi petro corp , and control system in nanjing oriental chemical technology . in the sixth chapter , it introduces the predictive control arithmetic based on rbf neural network and bp neural network , applying in the rectified column of ethylene , and the result is offered
在第五章里主要研究了计算机管控一体化技术在扬子石化实时信息系统和东方化工有限公司管控系统的应用和相关软件的开发；在第六章里针对乙烯精馏塔塔顶和塔底产品成分的预测控制，研究比较了基于径向基神经网络和bp改进算法的预测控制算法，并给出了相应的结果。