radar warning line 中文意思是什麼

radar warning line 解釋
雷達警戒線
  • radar : n 〈美國〉【無線電】 〈radio detecting and ranging 之略〉 雷達,無線電探測器 (=〈英國〉 radiolo...
  • warning : n. 1. 警告,警報;警戒;訓誡。2. 預告,通知。3. 號召,召喚。4. 殷鑒;前兆。
  • line : n 1 線;繩索;釣絲;測深度用繩,捲尺。 a fishing line 釣魚線。 be clever with rod and line 會釣魚...
  1. It also proposed a radar system to send a warning signal to train drivers whenever an object hits the tracks. the driverless line 14, from st lazare to the new national library, was opened in 1998 and features full - height glass barriers along all platforms with sliding doors that open only when a train has arrived

    從聖拉薩爾站開往新國家圖書館站的巴黎地鐵14號線是一條於1998年建成通車的無人駕駛線路,有關部門在其全線各個站臺上均安裝了足夠高的玻璃屏障,其中附設的滑動門只有在列車進站時才會打開。
分享友人