braking distance

简明释义

制动距离

英英释义

例句

1.Heavy vehicles have a longer braking distance 制动距离 compared to lighter cars.

与轻型汽车相比，重型车辆的制动距离更长。

2.It is important to calculate the braking distance 制动距离 before entering a sharp turn.

在进入急转弯之前，计算制动距离是很重要的。

3.Understanding the braking distance 制动距离 can help drivers maintain a safe following distance.

理解制动距离可以帮助驾驶员保持安全的跟车距离。

4.On wet roads, the braking distance 制动距离 increases due to reduced traction.

在湿滑的道路上，由于牵引力降低，制动距离会增加。

5.The driver's reaction time can significantly affect the braking distance 制动距离 needed to stop the vehicle safely.

驾驶员的反应时间会显著影响安全停车所需的制动距离。

作文

When we think about driving, one of the most crucial aspects that often gets overlooked is the concept of braking distance. The braking distance refers to the distance a vehicle travels from the moment the brakes are applied until it comes to a complete stop. This distance can be influenced by several factors including the speed of the vehicle, the road conditions, and the type of braking system in use. Understanding braking distance is essential for every driver, as it directly impacts safety on the road.Firstly, speed plays a significant role in determining braking distance. The faster a vehicle is traveling, the longer it will take to stop. For instance, at a speed of 30 miles per hour, a car may need around 75 feet to come to a halt, while at 60 miles per hour, this distance can increase to over 180 feet. This exponential increase in distance highlights the importance of maintaining a safe speed, especially in areas with high pedestrian traffic or poor visibility.Secondly, road conditions greatly affect braking distance. Wet or icy roads can significantly increase the distance required to stop. When roads are slippery, tires lose traction, making it more difficult for vehicles to slow down effectively. Drivers must adjust their speeds and be more cautious in such conditions to ensure they can stop safely without skidding. Additionally, potholes or uneven surfaces can also impact stopping distances, as they may cause drivers to lose control of their vehicles.The type of braking system in a vehicle also contributes to its braking distance. Modern vehicles often come equipped with advanced braking technologies such as anti-lock braking systems (ABS), which help prevent wheel lock-up during hard braking. This technology allows drivers to maintain steering control while braking, potentially reducing braking distance. On the other hand, older vehicles may not have such features, resulting in longer stopping distances.Moreover, driver reaction time is another critical factor that affects braking distance. The time it takes for a driver to perceive a hazard and then react by applying the brakes can vary significantly. On average, a driver's reaction time is about 1.5 seconds. During this time, the vehicle continues to travel forward, adding to the overall distance needed to stop. Therefore, being vigilant and anticipating potential hazards can greatly reduce the risk of accidents.In conclusion, the concept of braking distance is vital for understanding safe driving practices. By recognizing how factors such as speed, road conditions, braking systems, and driver reaction times influence braking distance, drivers can make more informed decisions on the road. It is essential to always drive within safe limits and be aware of surroundings to ensure that we can stop in time when necessary. Ultimately, a thorough understanding of braking distance can lead to safer roads for everyone, reducing the likelihood of accidents and injuries.

当我们想到驾驶时，一个常常被忽视的关键方面就是“刹车距离”的概念。“刹车距离”是指从刹车开始到车辆完全停止之间所行驶的距离。这个距离可以受到多个因素的影响，包括车辆的速度、道路条件以及所使用的刹车系统类型。理解“刹车距离”对每位司机来说都是至关重要的，因为它直接影响到道路安全。首先，速度在决定“刹车距离”方面起着重要作用。车辆行驶得越快，停下来的时间就越长。例如，在30英里每小时的速度下，一辆车可能需要大约75英尺的距离才能停下来，而在60英里每小时的速度下，这个距离可能会增加到超过180英尺。这种距离的指数级增加突显了保持安全速度的重要性，尤其是在行人交通繁忙或能见度差的地区。其次，道路条件对“刹车距离”有很大影响。湿滑或结冰的道路会显著增加所需的停车距离。当道路滑时，轮胎失去牵引力，使车辆难以有效减速。司机必须在这种情况下调整速度，并更加小心，以确保他们能够安全停车而不打滑。此外，坑洼或不平的路面也可能影响停车距离，因为它们可能导致司机失去对车辆的控制。车辆的刹车系统类型也会影响其“刹车距离”。现代车辆通常配备先进的刹车技术，例如防抱死刹车系统（ABS），该系统帮助防止在猛烈刹车时车轮锁死。这项技术允许司机在刹车时保持转向控制，从而可能减少“刹车距离”。另一方面，旧款车辆可能没有这样的功能，导致刹车距离更长。此外，驾驶员的反应时间是影响“刹车距离”的另一个关键因素。司机感知到危险并反应刹车所需的时间可能会有所不同。平均而言，司机的反应时间大约为1.5秒。在这段时间内，车辆继续向前行驶，增加了停车所需的整体距离。因此，保持警惕并预见潜在危险可以大大降低事故风险。总之，“刹车距离”的概念对于理解安全驾驶实践至关重要。通过认识到速度、道路条件、刹车系统和驾驶员反应时间等因素如何影响“刹车距离”，司机可以在道路上做出更明智的决策。始终在安全限制内驾驶，并关注周围环境，以确保我们能够在必要时及时停车，至关重要。最终，深入理解“刹车距离”可以为每个人创造更安全的道路，减少事故和伤害的可能性。