positive train control

英汉例句

This system, Positive Train Control (PTC), is intended to stop or slow a train automatically if a driver goes too fast or passes a red signal.
这套系统称作列车“自动控制系统”，当列车车速太快或司机擅闯红色信号灯时，这套系统就会让列车停下来或自动减速慢行。
Therefore, we must train ourselves to the development of beneficial use of the positive success of the subconscious, may lead to the failure of the subconscious negative strict control.
因此，我们要训练自己，努力开发利用有益的积极成功的潜意识，对可能导致失败消极的潜意识加以严格的控制。
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The university should work hard to train positive affect, control developing of negative affect for college students, and improve the psychological consulting state of the college instructors.
大学应努力培养学生积极情感，控制消极情感发展，提高大学辅导员心理辅导水平。

This system, Positive Train Control (PTC), is intended to stop or slow a train automatically if a driver goes too fast or passes a red signal.
ECONOMIST: American railways