rotary intersection

简明释义

环形交叉

英英释义

例句

1.In many countries, roundabouts are designed as rotary intersections to improve traffic flow.

在许多国家，环形交叉口被设计为环形交叉口以改善交通流量。

2.Drivers often find rotary intersections less confusing than traditional traffic lights.

司机们发现环形交叉口比传统交通信号灯更不容易混淆。

3.It is important to signal your exit when leaving a rotary intersection.

在离开环形交叉口时，打灯是很重要的。

4.When approaching a rotary intersection, always yield to the traffic already in the circle.

当接近一个环形交叉口时，始终要让行已经在环道内的车辆。

5.Pedestrians should be cautious when crossing at a rotary intersection.

行人在穿过环形交叉口时应保持谨慎。

作文

The concept of a rotary intersection is increasingly becoming a significant feature in modern traffic management. A rotary intersection, often referred to as a roundabout, is designed to improve the flow of traffic and enhance safety for both vehicles and pedestrians. Unlike traditional intersections that require vehicles to stop at traffic signals or stop signs, a rotary intersection allows cars to keep moving while yielding to traffic already in the circle. This design helps reduce congestion and minimizes the likelihood of severe accidents, making it an attractive option for urban planners.One of the primary advantages of a rotary intersection is its ability to facilitate continuous movement. Vehicles approaching the rotary intersection must slow down and yield to those already circulating. This not only streamlines traffic flow but also reduces the need for drivers to come to a complete stop. As a result, fuel consumption decreases, and emissions are lowered, which is beneficial for the environment.Moreover, studies have shown that rotary intersections significantly lower the incidence of high-speed collisions. Traditional intersections often lead to T-bone or head-on crashes, which can be catastrophic. In contrast, the circular design of a rotary intersection encourages vehicles to move at slower speeds while entering and exiting, thereby decreasing the severity of potential accidents. Additionally, the geometry of a rotary intersection naturally directs traffic in one direction, further enhancing safety.However, despite these advantages, the implementation of rotary intersections does come with its challenges. For instance, drivers unfamiliar with this type of intersection may find it confusing, leading to hesitation or improper navigation. To mitigate this issue, clear signage and road markings are essential. Education campaigns can also play a crucial role in informing the public about how to safely navigate a rotary intersection.Furthermore, pedestrian safety must be a priority in the design of any rotary intersection. While these intersections can improve vehicle flow, they can also pose risks to pedestrians if not designed thoughtfully. Incorporating designated crosswalks, pedestrian islands, and adequate lighting can help ensure that the rotary intersection remains accessible and safe for foot traffic.In conclusion, the rotary intersection represents an innovative approach to traffic management that prioritizes efficiency and safety. By allowing for continuous movement and reducing the likelihood of severe collisions, it offers numerous benefits over traditional intersections. However, careful consideration must be given to driver education and pedestrian safety to maximize its effectiveness. As cities continue to grow and evolve, embracing the rotary intersection as a viable solution can lead to safer and more efficient roadways for everyone involved.

“环形交叉口”这一概念在现代交通管理中越来越重要。环形交叉口，通常被称为环道，旨在改善交通流量并增强车辆和行人的安全性。与传统的需要在交通信号灯或停车标志处停下的交叉口不同，环形交叉口允许车辆在让行的情况下持续行驶。这种设计有助于减少拥堵，并最小化严重事故的可能性，使其成为城市规划者的一个吸引选项。环形交叉口的主要优点之一是其促进连续移动的能力。接近环形交叉口的车辆必须减速并让行给已经在环道内的车辆。因此，不仅可以简化交通流动，还减少了驾驶员完全停车的需求。结果，燃油消耗下降，排放减少，这对环境是有益的。此外，研究表明，环形交叉口显著降低了高速碰撞的发生率。传统交叉口往往导致T型碰撞或正面碰撞，这可能是灾难性的。相比之下，环形交叉口的圆形设计鼓励车辆在进入和退出时以较慢的速度行驶，从而降低潜在事故的严重性。此外，环形交叉口的几何形状自然地引导交通朝一个方向流动，进一步增强了安全性。然而，尽管有这些优点，实施环形交叉口也面临挑战。例如，对于不熟悉这种类型交叉口的驾驶员来说，可能会感到困惑，导致犹豫或错误导航。为了缓解这个问题，清晰的标志和道路标记至关重要。教育活动也可以在告知公众如何安全通过环形交叉口方面发挥关键作用。此外，行人安全在任何环形交叉口的设计中都必须优先考虑。虽然这些交叉口可以改善车辆流动，但如果设计不善，也可能对行人构成风险。结合专用的人行横道、行人岛和足够的照明，可以帮助确保环形交叉口对步行交通保持可达性和安全性。总之，环形交叉口代表了一种创新的交通管理方法，优先考虑效率和安全性。通过允许连续移动并减少严重碰撞的可能性，它相对于传统交叉口提供了许多好处。然而，必须仔细考虑驾驶员教育和行人安全，以最大限度地发挥其有效性。随着城市的不断发展和演变，接受环形交叉口作为一种可行的解决方案，可以为所有相关人员带来更安全、更高效的道路。