manhole plate

简明释义

人孔盖板

英英释义

例句

1.He stepped on the manhole plate and heard a loud clank.

他踩在人孔盖上，听到了一声巨响。

2.The city workers removed the manhole plate to access the underground utilities.

市政工人移除了人孔盖以进入地下设施。

3.They painted the manhole plate bright yellow to increase visibility.

他们将人孔盖涂成亮黄色以提高可见性。

4.Please be careful when walking near the manhole plate as it can be slippery when wet.

请在靠近人孔盖时小心，因为它在潮湿时可能会滑。

5.The manhole plate was damaged during the construction work, causing a safety hazard.

在施工过程中，人孔盖受损，造成了安全隐患。

作文

In urban environments, infrastructure plays a crucial role in maintaining the functionality and safety of the city. One often overlooked but essential component of this infrastructure is the manhole plate (井盖). These plates serve as covers for underground utility access points, allowing maintenance workers to reach essential services such as water, sewage, electricity, and telecommunications. The significance of manhole plates extends beyond their practical use; they also represent the intersection of engineering, safety, and public art in our cities.Firstly, the primary function of a manhole plate is to provide access to underground utilities. Cities are complex networks of pipes and cables that require regular maintenance and inspection. Without these access points, it would be challenging for workers to perform necessary repairs or upgrades. For instance, if there is a water leak beneath the surface, the manhole plate allows technicians to quickly identify and fix the issue, preventing more extensive damage and ensuring the continued flow of services to residents.Moreover, manhole plates are designed to withstand significant weight and pressure from vehicles and pedestrians. They are made from durable materials such as cast iron or reinforced concrete, which can endure the daily wear and tear of urban traffic. This durability is vital for public safety; a poorly constructed or damaged manhole plate could pose a serious hazard, leading to accidents or injuries.In addition to their functional aspects, manhole plates can also be a canvas for artistic expression. Many cities have embraced the idea of incorporating unique designs into their manhole plates, turning them into works of art that reflect local culture and history. For example, some manhole plates feature intricate patterns, city logos, or even historical figures. This not only beautifies the streets but also fosters a sense of community pride. Residents may feel a connection to their city through these artistic elements, making mundane infrastructure more engaging and visually appealing.Furthermore, the maintenance and design of manhole plates can also highlight environmental considerations. Some modern manhole plates are designed with eco-friendly materials or features that promote sustainability. For instance, permeable manhole plates allow rainwater to seep through, reducing runoff and promoting groundwater recharge. This innovative approach demonstrates how even the most utilitarian aspects of urban infrastructure can contribute to environmental health.In conclusion, the manhole plate (井盖) is a vital yet often unnoticed element of urban infrastructure. It serves practical purposes by providing access to essential utilities while also ensuring public safety. Additionally, it offers a platform for artistic expression and can incorporate environmentally sustainable practices. As we navigate our cities, it is important to recognize the role of these seemingly simple objects in contributing to the overall functionality, safety, and beauty of our urban landscapes. By appreciating the significance of manhole plates, we can foster a greater awareness of the intricate systems that support our daily lives.

在城市环境中，基础设施在维护城市的功能和安全方面发挥着至关重要的作用。一个常被忽视但至关重要的组成部分就是井盖。这些盖子作为地下公用设施的接入点的覆盖物，使维护工人能够进入水、污水、电力和电信等重要服务。井盖的重要性不仅体现在其实用性上；它们还代表了工程、安全和公共艺术在我们城市中的交汇。首先，井盖的主要功能是提供对地下公用设施的访问。城市是管道和电缆的复杂网络，需要定期维护和检查。如果没有这些接入点，工人将很难进行必要的修理或升级。例如，如果地下有水泄漏，井盖使技术人员能够快速识别和修复问题，从而防止更广泛的损害，并确保向居民持续提供服务。此外，井盖的设计可以承受来自车辆和行人的重大重量和压力。它们由铸铁或增强混凝土等耐用材料制成，能够承受城市交通的日常磨损。这种耐久性对公共安全至关重要；一个结构不良或损坏的井盖可能会构成严重的危险，导致事故或伤害。除了功能方面，井盖也可以成为艺术表达的画布。许多城市已经接受了在其井盖中融入独特设计的想法，将其变成反映地方文化和历史的艺术作品。例如，一些井盖上有精美的图案、城市标志甚至历史人物。这不仅美化了街道，还培养了社区自豪感。居民通过这些艺术元素可能会与他们的城市产生联系，使单调的基础设施更加引人注目和视觉吸引。此外，井盖的维护和设计还可以突出环境考虑。一些现代井盖采用环保材料或促进可持续发展的特点进行设计。例如，透水井盖允许雨水渗透，从而减少径流并促进地下水补给。这种创新的方法展示了即使是城市基础设施中最实用的方面也能为环境健康做出贡献。总之，井盖是城市基础设施中一个至关重要但常常被忽视的元素。它通过提供对重要公用设施的访问来发挥实用作用，同时确保公共安全。此外，它还提供了艺术表达的平台，并可以融入环保的可持续实践。当我们在城市中穿行时，重要的是要认识到这些看似简单的物体在支持我们日常生活的整体功能、安全和美观方面所起的作用。通过欣赏井盖的重要性，我们可以增强对支持我们日常生活的复杂系统的认识。