The automatic systemoperators work in three shifts.
自动系统的操作人员分三班工作。
2
POWERGRID has tripled its transmission network and is now one of the world's largest electricity transmission systemoperators.
国家电网公司的输电网络扩大了两倍，目前该公司是世界上最大的输电系统运营商之一。
3
Console: a special type of terminal. Some UNIX system operations must be performed at the console. Only accessible by the systemoperators, and administrators.