“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	police compensation police competency police control technology police cooperation along the Belt and Road police cooperation zone police criminal compensation police criminal law enforcement police crisis negotiation police cryptography police devices police dog police dog appliying technnology police dog's technology Police Education and Training police education and training police emotion management police epaulets police equipment Police Equipment Design Committee of Ministry of Public Security police external supervision police force composition at crime scene police force dispatch police geographic information platform police guarantee culture police image and discipline

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