lane count

简明释义

巷计数

英英释义

例句

1.A higher lane count 车道数量 often leads to smoother traffic flow.

更高的lane count 车道数量通常会导致更顺畅的交通流动。

2.The city plans to expand the lane count 车道数量 on Main Street to accommodate more vehicles.

城市计划扩大主街的lane count 车道数量以容纳更多车辆。

3.Before starting construction, we need to assess the lane count 车道数量 of the existing road.

在开始施工之前，我们需要评估现有道路的lane count 车道数量。

4.Traffic engineers are studying the impact of lane count 车道数量 on accident rates.

交通工程师正在研究lane count 车道数量对事故率的影响。

5.The highway's lane count 车道数量 was increased to reduce traffic congestion.

高速公路的lane count 车道数量增加，以减少交通拥堵。

作文

In modern urban planning and transportation engineering, the concept of lane count plays a crucial role in determining the capacity and efficiency of roadways. The term lane count refers to the number of lanes available for vehicles on a particular stretch of road. This measurement is essential for assessing traffic flow, managing congestion, and ensuring safety on the roads. As cities grow and populations increase, understanding the implications of lane count becomes even more vital. When engineers design a roadway, they must consider various factors, including the expected volume of traffic, the types of vehicles that will use the road, and the overall layout of the surrounding area. A higher lane count typically allows for more vehicles to travel simultaneously, reducing the likelihood of traffic jams. For example, a highway with four lanes in each direction can accommodate significantly more cars than a two-lane road. This difference can greatly affect travel times and the overall efficiency of the transportation system. Moreover, the lane count is not only about the number of lanes but also about their configuration. For instance, some roads may have dedicated turning lanes, bike lanes, or bus lanes, which can alter the effective lane count for general traffic. Understanding this nuance is important for city planners who aim to create multi-modal transportation networks that cater to diverse user needs. In addition to improving traffic flow, an appropriate lane count can enhance safety. Roads designed with too few lanes may lead to aggressive driving behaviors, as drivers attempt to weave in and out of traffic to reach their destinations faster. Conversely, roads with an adequate lane count can help distribute traffic more evenly, reducing the risk of accidents. Furthermore, having sufficient lanes allows emergency vehicles to navigate through congested areas more effectively, which can be critical during emergencies. However, increasing the lane count is not always the solution to traffic problems. In some cases, simply adding more lanes can lead to induced demand, where the increased capacity encourages more people to drive, ultimately resulting in the same level of congestion as before. This phenomenon highlights the need for a balanced approach to transportation planning, where lane count is just one of many factors considered. In conclusion, the concept of lane count is fundamental in the field of transportation engineering and urban planning. It affects traffic flow, safety, and the overall efficiency of roadways. As cities continue to evolve, understanding and optimizing lane count will be essential for creating sustainable transportation systems that meet the needs of all users. By carefully considering the lane count in conjunction with other factors, planners can develop roadways that not only accommodate current traffic demands but also anticipate future growth and changes in transportation trends.

在现代城市规划和交通工程中，车道数量的概念在确定道路的容量和效率方面起着至关重要的作用。术语车道数量指的是特定道路段上可供车辆通行的车道数量。这一测量对于评估交通流量、管理拥堵以及确保道路安全至关重要。随着城市的增长和人口的增加，理解车道数量的影响变得愈发重要。当工程师设计一条道路时，他们必须考虑多种因素，包括预期的交通量、将使用该道路的车辆类型以及周围区域的整体布局。更高的车道数量通常允许更多的车辆同时通行，从而减少交通堵塞的可能性。例如，一条每个方向有四条车道的高速公路可以容纳的汽车数量显著高于一条只有两条车道的道路。这种差异可以极大地影响旅行时间和交通系统的整体效率。此外，车道数量不仅仅是车道的数量，还包括它们的配置。例如，一些道路可能设有专用转弯车道、自行车道或公交车道，这可能会改变一般交通的有效车道数量。理解这一细微差别对于旨在创建多模式交通网络以满足不同用户需求的城市规划者来说非常重要。除了改善交通流量外，适当的车道数量也可以增强安全性。设计车道数量过少的道路可能导致激进的驾驶行为，因为司机试图在交通中穿梭以更快到达目的地。相反，车道数量充足的道路可以帮助更均匀地分配交通，从而降低事故风险。此外，拥有足够车道还允许紧急车辆在拥堵区域更有效地通行，这在紧急情况下至关重要。然而，单纯增加车道数量并不总是解决交通问题的方案。在某些情况下，仅仅增加更多车道可能会导致诱发需求，即增加的容量鼓励更多人开车，最终导致与之前相同的拥堵水平。这一现象突显了交通规划需要平衡的方法，其中车道数量只是考虑的众多因素之一。总之，车道数量的概念在交通工程和城市规划领域中是基础性的。它影响交通流量、安全性和道路的整体效率。随着城市的不断发展，理解和优化车道数量将对创建能够满足所有用户需求的可持续交通系统至关重要。通过仔细考虑车道数量以及其他因素，规划者可以开发出不仅能满足当前交通需求，还能预见未来增长和交通趋势变化的道路。