clover leaf

简明释义

苜蓿叶

英英释义

例句

1.The design of the clover leaf 四叶草形状的交叉口 helps maintain a steady flow of traffic.

这个四叶草形状的交叉口的设计有助于保持交通流畅。

2.The highway exit was marked with a large sign indicating the clover leaf 四叶草形状的交叉口 ahead.

高速公路出口标有一个大标志，指示前方有一个四叶草形状的交叉口。

3.The city is planning to build a new clover leaf 四叶草形状的交叉口 to ease traffic congestion.

该市计划建造一个新的四叶草形状的交叉口以缓解交通拥堵。

4.Navigating through the clover leaf 四叶草形状的交叉口 can be tricky for new drivers.

对于新司机来说，穿过这个四叶草形状的交叉口可能会很棘手。

5.As we approached the clover leaf 四叶草形状的交叉口, I noticed how smoothly the cars were merging.

当我们接近这个四叶草形状的交叉口时，我注意到汽车合并得多么顺畅。

作文

The term clover leaf refers to a specific type of interchange that is designed to facilitate the smooth flow of traffic between highways. This design resembles a four-leaf clover, hence the name. The clover leaf interchange consists of a series of ramps that allow vehicles to exit and enter the highway without having to stop at traffic signals or intersections. This design is particularly useful in areas with high traffic volumes, as it minimizes congestion and improves overall safety on the roads.In many cities across the United States, clover leaf interchanges are a common sight. They are strategically placed at critical junctions where multiple highways converge. One of the main advantages of a clover leaf interchange is its ability to handle large amounts of traffic efficiently. Vehicles can merge onto the highway or exit without having to come to a complete stop, which helps maintain a steady flow of traffic. This is especially important during peak travel times when roadways are most congested.However, while clover leaf interchanges have their benefits, they also have some drawbacks. One significant concern is the amount of land required for their construction. Because the ramps need to be long and gradual to ensure safe merging, clover leaf interchanges can take up a considerable amount of space. This can be a challenge in urban areas where land is limited and expensive. Additionally, the design can lead to longer travel distances for some drivers, as they may need to navigate through the loops of the interchange before reaching their desired exit.Another issue with clover leaf interchanges is the potential for accidents. While they are designed to reduce conflict points compared to traditional intersections, the looping ramps can create blind spots for drivers. This can lead to collisions, particularly if drivers are not paying attention or if there are sudden changes in traffic patterns. To mitigate these risks, many clover leaf interchanges are equipped with signage and signals to guide drivers safely through the area.Despite these challenges, the clover leaf interchange remains a popular choice for highway design. Engineers continue to innovate and improve upon the basic design, incorporating features such as dedicated turn lanes and additional traffic signals to enhance safety and efficiency. As urban areas grow and traffic volumes increase, the need for effective transportation solutions like the clover leaf interchange will only become more critical.In conclusion, the clover leaf interchange plays a vital role in modern transportation infrastructure. Its unique design allows for efficient traffic flow and reduced congestion, making it an essential component of highway systems. While there are challenges associated with its implementation, ongoing advancements in engineering and design will help address these issues. Understanding the function and impact of clover leaf interchanges is crucial for anyone interested in urban planning and transportation management, as they represent a key intersection of safety, efficiency, and land use in our increasingly mobile society.

短语clover leaf指的是一种特定类型的交叉口，旨在促进高速公路之间的交通顺畅流动。这种设计类似于四叶草，因此得名。clover leaf交叉口由一系列坡道组成，使车辆能够在不需要在交通信号或交叉口停下来的情况下进出高速公路。这种设计在交通量大的地区尤其有用，因为它可以减少拥堵，提高道路的整体安全性。在美国许多城市，clover leaf交叉口是常见的景象。它们被战略性地放置在多条高速公路汇聚的关键交叉点上。clover leaf交叉口的主要优点之一是其高效处理大量交通的能力。车辆可以在不完全停车的情况下合并到高速公路或出口，这有助于保持交通的稳定流动。这在高峰旅行时段尤为重要，此时道路最为拥堵。然而，虽然clover leaf交叉口有其好处，但也存在一些缺点。一个重要的问题是建设所需的土地面积。由于坡道需要长且平缓以确保安全合并，clover leaf交叉口可能占用相当大的空间。这在土地有限且昂贵的城市地区可能成为挑战。此外，该设计可能导致某些驾驶者的行驶距离更长，因为他们可能需要在交叉口的环形道路中穿行，才能到达所需的出口。另一个与clover leaf交叉口相关的问题是潜在的事故风险。虽然它们的设计旨在减少与传统交叉口相比的冲突点，但环形坡道可能会为驾驶者创造盲点。如果驾驶者没有注意或交通模式突然变化，这可能会导致碰撞。为了减轻这些风险，许多clover leaf交叉口配备了标志和信号，以安全引导驾驶者通过该区域。尽管面临这些挑战，clover leaf交叉口仍然是高速公路设计的热门选择。工程师们不断创新和改进基本设计，结合专用转弯车道和额外交通信号，以提高安全性和效率。随着城市地区的增长和交通量的增加，对像clover leaf交叉口这样的有效交通解决方案的需求只会变得更加迫切。总之，clover leaf交叉口在现代交通基础设施中发挥着至关重要的作用。其独特的设计允许高效的交通流动和减少的拥堵，使其成为高速公路系统的一个重要组成部分。尽管实施过程中存在挑战，但工程和设计方面的持续进步将有助于解决这些问题。理解clover leaf交叉口的功能和影响对于任何对城市规划和交通管理感兴趣的人来说都是至关重要的，因为它们代表了我们日益流动的社会中安全、效率和土地使用的关键交汇点。