10号线CAS服务器启动cas_control.sh的指令是：./cas_control.shstartup（）

​CAS号，即CAS登记号（CAS Registry Number），是美国化学文摘服务社为化学物质制订的登记号，用来检索（ ）。‍

Control (英文)______ and you control nations; control (英文)______ and you control the (英文)______ ; control (英文)______ and you control the world——Henry (英文)______

Which of the following is the definition of CAS latency？（） A:  CAS latency is the ratio between the column access time and the clock cycle time. B:  CAS latency is the ratio between the row access time and the clock cycle time. C:  CAS latency is the ratio between the column access time and the data burst transfer time. D:  CAS latency is the ratio between the row access time and the data burst transfer time.

CAS是（）运行方式。

Closed-loop control system is an automatic control system. Open-loop control system is not an automatic control system.

Important branches of intelligent control do not include A: expert control B: neural network control C: fuzzy control D: adaptive control

The one which does not belong to intelligent control is A: neural network control B: expert control C: fuzzy control D: deterministic feedback control

According to the characteristics of the control system, CNC machine tools can be divided into ( ),( ) and contour control machine tools. A: Point to Point Control B: open-loop control C: line motion control D: closed-loop control

There was nothing they could do about it. The situation was out of control. A: in control B: in the control C: out control D: out of control