“ethylene production process control systems”的概念、定义、翻译、参考文献-科学参考

单词	ethylene production process control systems
释义	ethylene production process control systems Encyclopedia 工学乙烯生产过程控制系统释 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。
随便看	political thought of Wei Yuan political thought of Wei Zheng political thought of Wu Cheng political thought of XuanXue philosopher political thought of Xu Heng political thought of Yan Fu political thought of Yang Xiong political thought of Yang Zhu political thought of Yelv Chucai political thought of Ye Shi political thought of Zeng Guofan political thought of Zeng Jize political thought of Zhang Binglin political thought of Zhang Junmai political thought of Zhang Juzheng political thought of Zhang Zai political thought of Zhang Zhidong political thought of Zheng Guanying political thought of Zhongchang Tong political thought of Zhou Dunyi political thought of Zhuge Liang political thought of Zou Rong political traffic promotion political transaction costs political trust

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