digital control process flow 工序流程数字控制
digital process control 数字程序控制 ; [自] 数字过程控制
direct digital process control [自] 直接数字过程控制
digital process control computer 数字式过程控制计算机
digital process control system 数字程序控制系统
Technological analysis is a key link in digital control process and it provides a basis for designing programme.
工艺分析是数控加工中一个十分重要的环节，它是程序编制的依据。
This paper is mainly about the application of DDC (Direct Digital control) process control in polymerizer forced condensation and the results.
本文主要论述了聚合釜冷凝强制投用的DDC过程控制应用。
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