fire line

简明释义

消防管线

英英释义

例句

1.The firefighters established a fire line to contain the spreading flames.

消防员建立了一条防火线来控制蔓延的火焰。

2.Residents were advised to stay behind the fire line during the wildfire.

居民被建议在野火期间待在防火线后面。

3.They used bulldozers to create a wider fire line in the forest.

他们使用推土机在森林中创建了一条更宽的防火线。

4.The fire line is crucial for preventing the fire from spreading to nearby homes.

防火线对于防止火势蔓延到附近房屋至关重要。

5.Before starting the controlled burn, they marked the fire line clearly.

在开始控制燃烧之前，他们清晰地标记了防火线。

作文

In the realm of firefighting and forest management, the term fire line refers to a strategically cleared strip of land that is designed to stop the advance of a wildfire. This essential tool in fire management plays a critical role in protecting both human lives and property, as well as preserving the natural environment. Understanding the importance and construction of a fire line can provide valuable insights into how we combat wildfires effectively.A fire line is typically created by removing vegetation, debris, and other flammable materials from an area. This creates a barrier that fire cannot easily cross, thereby slowing its spread. Firefighters often use bulldozers or hand tools to create these lines, depending on the terrain and the resources available. The width of a fire line can vary, but it is generally wide enough to prevent flames from jumping across. In many cases, firefighters will also conduct controlled burns along the edge of a fire line, which helps to eliminate any remaining fuel that could ignite and allow the fire to breach the line.The effectiveness of a fire line is not solely dependent on its physical characteristics; it also relies heavily on the weather conditions and the type of vegetation present in the area. For instance, during dry and windy conditions, a fire line may be more vulnerable to being overwhelmed by a rapidly spreading fire. Conversely, if there is adequate moisture in the air and the vegetation is less dense, a fire line can be highly effective in containing a blaze.Moreover, the strategic placement of a fire line is crucial. Firefighters must carefully assess the landscape and predict the fire's behavior to determine where to establish these lines. This involves understanding the wind patterns, topography, and the types of fuels available in the area. A well-placed fire line can mean the difference between a contained fire and a catastrophic wildfire that devastates entire ecosystems and communities.In addition to its role in active firefighting, a fire line also serves as a preventive measure. During times of heightened fire risk, creating fire lines can help reduce the likelihood of wildfires starting in the first place. Land management agencies often engage in proactive measures, such as thinning out forests and clearing underbrush, to create these barriers before a fire even ignites.The concept of a fire line extends beyond just physical barriers. It symbolizes the ongoing battle between humans and nature, highlighting our efforts to coexist with the wild landscapes that surround us. As climate change continues to increase the frequency and intensity of wildfires, understanding and implementing effective fire lines becomes ever more critical.In conclusion, the term fire line encompasses much more than just a cleared path in the forest. It represents a vital strategy in wildfire management, emphasizing the need for careful planning, execution, and adaptability in the face of unpredictable natural forces. By recognizing the significance of fire lines and investing in their development, we can better protect our communities and preserve the beauty of our natural environments for generations to come.

在消防和森林管理领域，术语fire line指的是一条战略性清理的土地带，旨在阻止野火的蔓延。这种在火灾管理中至关重要的工具在保护人类生命和财产以及保护自然环境方面发挥着关键作用。理解fire line的重要性和构建方式可以为我们提供宝贵的见解，帮助我们有效地对抗野火。fire line通常通过移除区域内的植被、碎片和其他易燃材料来创建。这形成了一道火焰不易越过的屏障，从而减缓其传播。消防员通常使用推土机或手动工具来创建这些防线，具体取决于地形和可用资源。fire line的宽度可以有所不同，但通常足够宽，以防止火焰跳过。在许多情况下，消防员还会在fire line的边缘进行控制燃烧，这有助于消除任何可能点燃并允许火灾突破防线的剩余燃料。fire line的有效性不仅取决于其物理特征；它还在很大程度上依赖于天气条件和区域内植被的类型。例如，在干燥和多风的条件下，fire line可能更容易被迅速蔓延的火灾所压倒。相反，如果空气中有足够的湿气且植被较少，则fire line在遏制火势方面可能非常有效。此外，fire line的战略性布置至关重要。消防员必须仔细评估地形并预测火灾行为，以确定在哪里建立这些防线。这涉及到了解风向、地形和区域内可用燃料的类型。一个布置合理的fire line可能是控制火灾与毁灭性野火之间的区别，后者可能会摧毁整个生态系统和社区。除了在积极灭火中的作用外，fire line还作为一种预防措施。在火灾风险加大的时期，创建fire lines可以帮助减少野火首次发生的可能性。土地管理机构通常会采取主动措施，例如疏伐森林和清理灌木丛，以在火灾点燃之前创建这些屏障。fire line的概念不仅仅局限于物理屏障。它象征着人类与自然之间的持续斗争，突显了我们努力与周围的野生景观共存的努力。随着气候变化不断增加野火的频率和强度，理解和实施有效的fire lines变得愈发重要。总之，术语fire line包含的不仅仅是一条清理过的小路。它代表了野火管理中的一种重要策略，强调了在面对不可预测的自然力量时，精心规划、执行和适应的必要性。通过认识到fire lines的重要性并投资于其发展，我们可以更好地保护我们的社区，并为后代保护我们自然环境的美丽。