driver aid 中文意思是什麼
driver aid
解釋
行駛監視儀-
Railway fixed equipment. electronic and microprocessor signalling and driver aid equipment. introduction
鐵路固定設備.電子和微處理器信號和輔助駕駛設備 -
Railway fixed equipment - environnemental conditions generated by or to which signaling or driver - aid devices or equipments are subjected
鐵路固定設備.由信號發生裝置或駕駛員輔助裝置或設備所產生的或其所承受的環境條件 -
A simple aid to judging the distance of a two - second time gap - and one which can be practised by driver or passenger - is to select an easily identifiable mark on the road or roadside ahead and as the vehicle in front passes it say, slowly, the phrase a thousand and one, a thousand and two
下列簡單方法,可供駕駛人或乘客判斷車輛在兩秒距程所行駛的距離。首先在前面路面或路旁選定一個易於辨認的標記,看見前車駛過標記時,你便慢說:一千零一一千零二。
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