positive train control

常見(jiàn)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.
這套系統(tǒng)稱作列車“自動(dòng)控制系統(tǒng)”，儅列車車速太快或司機(jī)擅闖紅色信號(hào)燈時(shí)，這套系統(tǒng)就會(huì)讓列車停下來(lái)或自動(dòng)減速慢行。
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，我們要訓(xùn)練自己，努力開發(fā)利用有益的積極成功的潛意識(shí)，對(duì)可能導(dǎo)致失敗消極的潛意識(shí)加以嚴(yán)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.
大學(xué)應(yīng)努力培養(yǎng)學(xué)生積極情感，控制消極情感發(fā)展，提高大學(xué)輔導(dǎo)員心理輔導(dǎo)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