E132-JD型计算机联锁系统，双机切换时间小于（）

B．18～24V

C．22～28V

D．22～26V

B．多点采集

C．向微机监测送信息

D．双网通信

E．单点采集

B．操作表示机

C．驱采机

D．电务维修机

B．联锁机

C．电务维修机

D．驱采机

B．进行联锁运算

C．根据运算结果，产生控制命令；并通过LAN通信，将控制命令传送到驱采机

D．通过LAN通信，接收驱采机传送的采集站场状态

E．将站场状态信息、提示信息、故障信息等送给操作表示机

此题为判断题(对，错)。

A. LXJ

B. B.DXJ

C. C.ZXJ

D. D.DJE.LZJ

A.ZTL

B.ZTS

C.LKJ

D.JT1

A．ESi-j

B．ESi

C．EEi-j

D．EFi

E．Di

Company: JD.com （京东） Position: Cross-border E-commerce platform operator （跨境电商平台运营师） Responsibilities: 1. Operate and maintain the cross-border E-commerce platform 2. Monitor and analyze data on the platform, find out problems and put forward solutions Requirements: 1. College graduate or above, with relevant working experience 2. Good command of business English listening, speaking, reading and writing. 3. Rich knowledge of Microsoft Office software, including EXCEL, POWERPOINT and WORD 4. A strong sense of responsibility, good communication skills and the ability to deal with emergencies