process control loop造句

例句与造句

1. He studied mechanical engineering, graduating in 1961, and afterwards receiving a PhD in electrical engineering in 1964 at the University of Stuttgart, with thesis " Zur Optimierung verfahrenstechnischer Regelkreise " ( " For the optimization of process control loops " ).
2. It's difficult to find process control loop in a sentence. 用process control loop造句挺难的