在自动控制系统中,将需要控制其工艺参数的生产设备、机器、一段管道或设备的一部分叫做（）

Ⅰ、避免船舶发生海难事故Ⅱ、保证船舶随时处于适航状态Ⅲ、保证船舶所装货物得到妥善保管
A. Ⅰ、Ⅱ
B. Ⅱ、Ⅲ
C. Ⅰ、Ⅱ、Ⅲ
D. Ⅰ、Ⅲ

A. “八砖书库”
B. “小停云山馆”
C. “谁园”

文：M: Slly sid she couldn’t her word. Cn you turn up the volume F: Sorry, but I Cn’t. This is the loudest volume I cn do with this recorder. Wht is wrong with the recorder The voice is too wek. B．The sound is too loud. C．The volume is out of order.A．The voice is too weak．B．The sound is too louDC．The volume is out of order．