backup flooding

简明释义

1. 保持压力注水; 2. 支持注水; 3. 加压注水;

英英释义

例句

1.Residents were warned about potential backup flooding 回流洪水 in low-lying areas during the storm.

居民被警告在暴风雨期间低洼地区可能会发生回流洪水。

2.The city experienced significant backup flooding 回流洪水 after the heavy rain overwhelmed the drainage system.

在强降雨超出了排水系统的承受能力后，这座城市经历了严重的回流洪水。

3.After the storm, many homes suffered from backup flooding 回流洪水 due to clogged drains.

风暴过后，由于排水口堵塞，许多家庭遭受了回流洪水。

4.The sewer lines are prone to backup flooding 回流洪水 if not regularly maintained.

如果不定期维护，污水管道容易发生回流洪水。

5.Local authorities implemented measures to prevent backup flooding 回流洪水 during heavy rainfall.

地方当局采取措施以防止在大雨期间发生回流洪水。

作文

In recent years, urban areas across the globe have been increasingly vulnerable to natural disasters, particularly flooding. One term that has gained attention in discussions about flood management is backup flooding, which refers to a situation where excess water from heavy rain or storm surges overwhelms drainage systems, causing water to back up into streets and buildings. Understanding backup flooding is crucial for city planners and residents alike, as it can lead to significant property damage and pose serious risks to public safety.Cities often have drainage systems designed to carry rainwater away from populated areas. However, during extreme weather events, these systems can become overloaded. When this happens, the water has nowhere to go, leading to backup flooding. This phenomenon is exacerbated by climate change, which has resulted in more frequent and intense storms. As a result, many cities are re-evaluating their infrastructure to better cope with these challenges.The impacts of backup flooding can be devastating. Homes can be damaged or destroyed, businesses can suffer financial losses, and essential services can be disrupted. Moreover, standing water can create health hazards, as it may become a breeding ground for mosquitoes and other pests. The economic implications can be staggering, with repair costs running into millions of dollars.To mitigate the risks associated with backup flooding, cities are implementing various strategies. One approach is to enhance existing drainage systems by increasing their capacity. This might involve enlarging pipes, adding retention basins, or installing green infrastructure such as permeable pavements and green roofs that can absorb excess rainwater.Another strategy involves improving urban planning. By creating green spaces and restoring wetlands, cities can increase their ability to manage stormwater naturally. These areas act like sponges, absorbing excess water and reducing the likelihood of backup flooding. Additionally, zoning laws can be adjusted to prevent construction in flood-prone areas, further mitigating risks.Public education also plays a vital role in addressing backup flooding. Residents should be aware of the potential for flooding in their neighborhoods and understand the steps they can take to protect themselves and their property. This includes having an emergency plan in place, elevating electrical systems, and ensuring proper drainage around homes.In conclusion, backup flooding is a pressing issue that requires immediate attention from urban planners, policymakers, and residents. By understanding its causes and effects, we can work together to develop effective solutions that will help protect our communities from the devastating impacts of flooding. As climate change continues to challenge our infrastructure, proactive measures will be essential to safeguard our cities and ensure the safety and well-being of all residents.

近年来，全球城市地区对自然灾害的脆弱性日益增加，特别是洪水。在关于洪水管理的讨论中，一个引起关注的术语是backup flooding，它指的是在暴雨或风暴潮等极端天气事件中，过量的水淹没排水系统，导致水倒流到街道和建筑物中。理解backup flooding对于城市规划者和居民来说至关重要，因为这可能导致重大财产损失并对公共安全构成严重威胁。城市通常拥有设计用于将雨水排离人口稠密区域的排水系统。然而，在极端天气事件中，这些系统可能会超负荷。当这种情况发生时，水无处可去，导致backup flooding。气候变化加剧了这一现象，导致更频繁和强烈的风暴。因此，许多城市正在重新评估其基础设施，以更好地应对这些挑战。backup flooding的影响可能是毁灭性的。房屋可能受到损坏或摧毁，企业可能遭受经济损失，基本服务可能受到干扰。此外，积水可能造成健康危害，因为它可能成为蚊子和其他害虫的滋生地。经济影响可能是惊人的，修复成本高达数百万美元。为了减轻与backup flooding相关的风险，城市正在实施各种策略。一种方法是增强现有排水系统，通过增加其容量来实现。这可能涉及扩大管道、添加蓄水池或安装绿色基础设施，例如可以吸收多余雨水的透水铺装和绿色屋顶。另一种策略涉及改善城市规划。通过创建绿色空间和恢复湿地，城市可以提高自然管理暴雨水的能力。这些区域像海绵一样，吸收多余的水，减少backup flooding的可能性。此外，土地使用法可以调整，以防止在易洪水地区建设，进一步减轻风险。公众教育在应对backup flooding中也发挥着重要作用。居民应了解自己社区潜在的洪水风险，并了解可以采取的保护自己和财产的措施。这包括制定应急计划、提高电气系统的高度以及确保住宅周围的适当排水。总之，backup flooding是一个紧迫的问题，需要城市规划者、政策制定者和居民的立即关注。通过理解其原因和影响，我们可以共同努力开发有效的解决方案，帮助保护我们的社区免受洪水的破坏性影响。随着气候变化继续挑战我们的基础设施，积极的措施将对保护我们的城市以及确保所有居民的安全和福祉至关重要。