lower bridge

简明释义

下层驾驶台

英英释义

例句

1.They decided to lower bridge 降低桥梁 after assessing the traffic flow in the area.

在评估该地区的交通流量后，他们决定降低桥梁 降低桥梁。

2.The construction crew is scheduled to lower bridge 降低桥梁 to accommodate larger vehicles.

施工队计划降低桥梁 降低桥梁以适应更大的车辆。

3.The engineers proposed to lower bridge 降低桥梁 to improve safety for cyclists.

工程师提议降低桥梁 降低桥梁以提高骑自行车者的安全性。

4.To cross the river safely, we need to find a way to lower bridge 降低桥梁 for pedestrians.

为了安全过河，我们需要找到一种方法来降低桥梁 降低桥梁供行人通行。

5.During the flood, the city had to lower bridge 降低桥梁 to prevent damage.

在洪水期间，城市不得不降低桥梁 降低桥梁以防止损坏。

作文

In the world of engineering and architecture, the term lower bridge refers to a type of bridge that is constructed at a lower elevation compared to other structures. These bridges are often designed to facilitate the movement of vehicles, pedestrians, or even trains over obstacles like rivers, valleys, or roads. The design and construction of a lower bridge can vary significantly based on its intended use, location, and the materials available. One of the primary advantages of a lower bridge is its ability to provide safe passage over difficult terrains. For example, in hilly or mountainous areas, a lower bridge can connect two elevated points without requiring extensive excavation or land alteration. This not only preserves the natural landscape but also reduces the cost and complexity of construction. Additionally, lower bridges can be more aesthetically pleasing, blending seamlessly with the surroundings while serving their functional purpose.Moreover, lower bridges often require less maintenance compared to their higher counterparts. Since they are closer to the ground, they are less susceptible to wind forces and other environmental factors that can cause wear and tear. This longevity makes them a popular choice for municipalities looking to manage budgets effectively while ensuring public safety.However, constructing a lower bridge does come with its challenges. Engineers must carefully consider the height of the bridge in relation to the water levels if it spans a river. During heavy rains or floods, a lower bridge might be at risk of being submerged, which could lead to dangerous situations for travelers. Therefore, thorough assessments and planning are crucial before embarking on such projects.Another aspect to consider is the impact on traffic flow. A lower bridge may not always accommodate larger vehicles, which can lead to restrictions on certain routes. In urban areas, this can create bottlenecks or detours, affecting overall transportation efficiency. As a result, city planners and engineers must collaborate closely to ensure that the lower bridge meets the needs of all users while maintaining safety standards.In conclusion, the concept of a lower bridge encompasses a variety of considerations, from structural integrity to aesthetic appeal. While they offer distinct advantages such as reduced costs and enhanced safety, they also pose unique challenges that must be addressed during the planning and construction phases. Ultimately, a well-designed lower bridge can serve as a vital link in our transportation networks, providing essential connectivity while respecting the natural environment. As we continue to innovate in engineering, the role of lower bridges will undoubtedly evolve, paving the way for smarter, more sustainable infrastructure solutions.

在工程和建筑领域，术语lower bridge指的是一种建造在较低海拔的桥梁，与其他结构相比。这些桥梁通常设计用于便捷车辆、行人或甚至火车在河流、山谷或道路等障碍物上方通行。lower bridge的设计和建造可以根据其预期用途、位置和可用材料有显著不同。lower bridge的一个主要优点是能够在困难地形上提供安全通行。例如，在丘陵或山区，lower bridge可以连接两个高地，而无需进行大量挖掘或土地改动。这不仅保护了自然景观，还降低了建设的成本和复杂性。此外，lower bridge通常更具美观性，与周围环境无缝融合，同时履行其功能。此外，lower bridges通常比其较高的对应物需要更少的维护。由于它们离地面较近，因此不易受到风力和其他环境因素的影响，从而导致磨损。这种耐用性使其成为市政当局在有效管理预算时确保公共安全的热门选择。然而，建造lower bridge也面临一些挑战。工程师必须仔细考虑桥梁的高度与水位之间的关系，尤其是在跨越河流时。在大雨或洪水期间，lower bridge可能面临被淹没的风险，这可能导致旅行者面临危险。因此，在开展此类项目之前，进行全面评估和规划至关重要。另一个需要考虑的方面是对交通流量的影响。lower bridge可能无法容纳较大的车辆，这可能导致某些路线的限制。在城市地区，这可能造成瓶颈或绕行，从而影响整体运输效率。因此，城市规划者和工程师必须紧密合作，以确保lower bridge满足所有用户的需求，同时保持安全标准。总之，lower bridge的概念包括各种考虑因素，从结构完整性到美学吸引力。虽然它们提供了如降低成本和增强安全等明显优势，但在规划和建设阶段也会带来独特的挑战。最终，一个设计良好的lower bridge可以作为我们交通网络中的重要纽带，在尊重自然环境的同时提供必要的连接。随着我们在工程领域的不断创新，lower bridges的角色无疑将不断演变，为更智能、更可持续的基础设施解决方案铺平道路。