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- railroad crossing signal 铁路道口交叉信号
- Ahead of us there is a railroad crossing a highway at grade. 前面有一条铁路与公路平面交叉。
- The safety gates at the railroad crossing are lowering. 铁路交叉路口的安全闸正在放下来。
- Railroad crossing in East Rockaway NY with a car passing by. 铁轨在东方的四轮轻便马车图片 Railroad Tracks East Rockaway.
- The careful driver stops at a railroad crossing for a minute; the careless one, forever. 小心的司机在穿过铁路时停留一会儿,而粗心的司机会永远停在那里。
- He answered hurriedly. "I was towing this junker when I saw a pickup truck stuck over there on that railroad crossing. 他匆忙回答道：“我正吊着这辆破车，看到一辆皮卡堵在火车道叉口。
- He answered hurriedly.“I was towing this junker when I saw a pickup truck stuck over there on that railroad crossing. 他匆忙回答道：“刚才我正在拖拽这辆破车的时候，看到那边一辆敞篷货车陷在了火车道岔口。
- When two trains meet each other at a railroad crossing, each shall come to a full stop, and neither shall proceed until the other has gone. 当两列火车在铁路交叉处交会时，每列火车都要完全停下来，而且任一列火车在另一列驶离之前都不得前进。
- The zero crossing signal of the true phase back EMF can be directly obtained from the motor terminal voltage by properly choosing the PWM and switch control strategy. 该方法不需要引出电机中性点,通过选择PWM和导通控制策略,就能直接从电机端电压获得反电势过零点信号。
- Railroads cross the country in every which way. 铁路四通八达,纵横全国。
- Australia's transcontinental railroad crosses which of the following regions? 横贯澳洲的铁路会穿过下列哪个区域？
- Highway level crossing signal control panel 道口信号控制盘
- Notes: 1. "Straightaway" includes some curves and tunnels. 2. "Other" includes railroad crossings. 注：1.;一般道路包括弯道、直道和隧道等；2
- automatic highway crossing signal lamp 自动道口信号灯
- railway highway level crossing signal 铁路道口防护
- pretimed pedestrian crossing signal 定时自动穿越号志
- The safety control system of railroad crossing 铁道道口交通安全管制系统
- pedestrian-actuated crossing signal 行人操纵穿越号志
- a railroad crossing; a pedestrian crossing. 铁道口;人行横道
- highway crossing signal indicator 道口信号指示器
