【单选题】处于IS和LM曲线交点下方的一个点表示( )
【单选题】The _________ is on top of the master cylinder.
【单选题】为保持全路货车的合理分布及各线车流的相对稳定,车流调整工作必须实行()的原则。
【判断题】为保持全路货车的合理分布及各线车流的相对稳定,车流调整工作必须实行高度集中、统一调整的原则。()
【判断题】服装款式和风格的不同,要求面料有一定的刚柔性与悬垂性,而面料的刚柔 性直接影响到面料的悬垂性 。
【单选题】Depressing the brake pedal creates a mechanical force that is transmitted through pushrod to a piston in the master cylinder.
【简答题】Depressing the brake pedal creates a mechanical force that is transmitted through pushrod to a piston in the cylinder.
【单选题】When the pedal is________ brake fluid is sent from the master cylinder to the wheels.
【简答题】Fluid pressure from the cylinder supplies fluid to the wheel cylinders causing them to expand.