first gear
英 [fɜːst ɡɪə(r)]
美 [fɜːrst ɡɪr]
第一速度（头档）齿轮
英英释义
noun
双语例句
- Shift into first gear and put your foot on the accelerator.
挂一挡，脚放在油门上。 - This article is a summary of the study and manufacturing of the first high parameter gear pump in China.
聚合物熔体输送增压用高参数齿轮泵的研究制造是齿轮泵技术发展的一个重要方面。 - But he is still stuck in first gear, and the jury's still out on whether the coaching staff will ever be able to push him into second and beyond.
但是，现在他的水平仍然处于低档一级，评审员对他能否经过调教上升到二级或更高水平仍保持疑问。 - To shift from first to high gear, the band is released and the clutch is applied causing the output shaft to turn at the same speed as the input shaft.
如果从一档换至高速档，制动带松开，离合器接合，则输出轴和输入轴同速同向旋转。 - Under the coach's guidance, I started to practice how to start the car, and switch to first gear, and then second and third gear;
在他得指导下，我开始练习怎样从发动车子到换上更高的档位； - More torque can be sent to the wheels in first gear than in fifth gear because first gear has a larger gear-ratio by which to multiply the torque.
一档变速传给车轮的转矩比五档传出的转矩大，因为一档变速有大的传动比，而大的降速比则加大了驱动力矩。 - This is gear knob: neutral gear, first gear, second gear, third gear, fourth gear, fifth gear, retreat gear.
这是变速杆手球：空档；一挡；二挡；三挡；四挡；五挡；倒挡； - Throughout President Obama's time in office, the economy's hardly shifted out of first gear despite all those billions in stimulus spending.
尽管有几十亿美元的经济刺激计划，但在奥巴马任职总统期间，经济增长速度都非常缓慢。 - "Settle into the driver's seat, fasten the seat belt, shift into first gear and put your foot on the accelerator, push down the handbrake*"
坐上驾驶座，系好安全带，挂一挡，脚放在油门上，放下手刹 - We slow down to first gear and ten miles an hour.
我们减速至第一挡，每小时10英里。