Our work can provide the reliable environment for testing system, train dispatcher and students before running in real place and help student familiar with pool structure and operation way.

仿真结果可为本课题中高层应用软件提供可靠的测试环境，在系统正式投运前还可以对在校学生或者调度员进行培训，帮助学员熟悉电网结构和安全运行方式。

youdao

Then she radioed to a dispatcher, who called another worker on the platform at World Trade Center, to alert her that a new train was about to make the trip under the river.

WSJ: PATH's Road Back Is Rocky