fixed wing aircraft

简明释义

固定翼飞机

英英释义

例句

1.The military often uses fixed wing aircraft for long-range missions.

军方通常使用固定翼飞机进行远程任务。

2.For aerial surveys, fixed wing aircraft are preferred for their stability.

在空中调查中，固定翼飞机因其稳定性而受到青睐。

3.Pilots require specific training to operate fixed wing aircraft safely.

飞行员需要接受特定培训才能安全操作固定翼飞机。

4.Many cargo deliveries are made by fixed wing aircraft due to their efficiency.

许多货物运输通过固定翼飞机完成，因为它们的效率高。

5.The fixed wing aircraft can fly at higher altitudes compared to helicopters.

与直升机相比，固定翼飞机可以在更高的高度飞行。

作文

The term fixed wing aircraft refers to a type of aircraft that generates lift through the use of wings that remain in a fixed position relative to the fuselage. Unlike rotary wing aircraft, such as helicopters, which rely on rotating blades to create lift, fixed wing aircraft utilize a more traditional design that has been fundamental to aviation since its inception. These aircraft can be found in various forms, including commercial airliners, military jets, and small private planes. Understanding the mechanics and applications of fixed wing aircraft is essential for anyone interested in the field of aviation.The design of fixed wing aircraft is based on the principles of aerodynamics. The wings are shaped to create a difference in air pressure above and below them when the aircraft moves forward, allowing it to rise into the sky. This principle is known as Bernoulli's principle, and it is crucial for the flight of all fixed wing aircraft. The efficiency of these aircraft in terms of speed and fuel consumption makes them a popular choice for long-distance travel. For instance, commercial airlines rely heavily on fixed wing aircraft to transport passengers across continents, covering vast distances in relatively short periods.In addition to commercial use, fixed wing aircraft play a significant role in military operations. Military jets, which are often designed for speed and agility, are used for various purposes, including reconnaissance, air support, and combat missions. The versatility of fixed wing aircraft allows military forces to adapt to different operational needs, making them an indispensable part of modern warfare. Moreover, many countries invest heavily in the development and maintenance of their fixed wing aircraft fleets to ensure national security and defense capabilities.Another important aspect of fixed wing aircraft is their application in agriculture and firefighting. Agricultural planes, also known as crop dusters, are specifically designed to spray pesticides and fertilizers over large fields efficiently. This practice not only enhances crop yields but also helps in managing pests effectively. Similarly, fixed wing aircraft are utilized in firefighting efforts, where they can drop water or fire retardant over wildfires, helping to control and extinguish flames that threaten natural resources and communities.The advancements in technology have led to the development of more sophisticated fixed wing aircraft with improved safety features, navigation systems, and fuel efficiency. The introduction of unmanned aerial vehicles (UAVs), commonly referred to as drones, has also expanded the definition of fixed wing aircraft. While traditionally associated with manned flights, UAVs can operate autonomously and are increasingly being used for surveillance, delivery services, and scientific research.In conclusion, the term fixed wing aircraft encompasses a wide range of aircraft that are integral to various sectors, including commercial aviation, military operations, agriculture, and emergency response. Understanding the functionality and significance of fixed wing aircraft provides valuable insights into the evolution of aviation technology and its impact on society. As we continue to innovate and explore new possibilities in flight, the importance of fixed wing aircraft will undoubtedly remain a cornerstone of the aviation industry for years to come.

术语固定翼飞机指的是一种通过使用相对于机身保持固定位置的机翼产生升力的飞机类型。与依靠旋转叶片产生升力的旋翼机（如直升机）不同，固定翼飞机采用了一种自航空诞生以来就已成为基础的传统设计。这些飞机有多种形式，包括商用客机、军用喷气机和小型私人飞机。理解固定翼飞机的机械原理和应用，对于任何对航空领域感兴趣的人来说都是至关重要的。固定翼飞机的设计基于空气动力学原理。当飞机向前移动时，机翼的形状会造成其上方和下方的气压差，从而使飞机能够升空。这一原理被称为伯努利原理，它对所有固定翼飞机的飞行至关重要。这些飞机在速度和燃油效率方面的优越性，使它们成为长途旅行的热门选择。例如，商业航空公司在跨洲运输乘客时，极大地依赖于固定翼飞机，在相对短的时间内覆盖广阔的距离。除了商业用途外，固定翼飞机在军事行动中也发挥着重要作用。军用喷气机通常设计用于速度和灵活性，广泛用于侦察、空中支援和战斗任务。固定翼飞机的多功能性使得军事力量能够适应不同的作战需求，使其成为现代战争中不可或缺的一部分。此外，许多国家在开发和维护其固定翼飞机机队方面投入巨资，以确保国家安全和防御能力。固定翼飞机的另一个重要方面是它们在农业和灭火中的应用。农业飞机，也称为喷药飞机，专门设计用于有效地在大面积田地上喷洒农药和肥料。这一做法不仅提高了作物产量，还有效地帮助管理害虫。同样，固定翼飞机在灭火工作中也被利用，可以将水或灭火剂投放到野火上，帮助控制和扑灭威胁自然资源和社区的火焰。技术的进步使得更复杂的固定翼飞机得以发展，具有更好的安全特性、导航系统和燃油效率。无人驾驶飞行器（UAV），通常被称为无人机的引入，也扩大了固定翼飞机的定义。虽然传统上与载人飞行相关，但无人机可以自主操作，并越来越多地用于监视、快递服务和科学研究。总之，术语固定翼飞机涵盖了广泛的飞机，这些飞机在商业航空、军事行动、农业和紧急响应等多个领域中都是不可或缺的。理解固定翼飞机的功能和重要性，为我们提供了对航空技术演变及其对社会影响的重要见解。随着我们继续创新和探索飞行的新可能性，固定翼飞机的重要性无疑将在未来几年内继续成为航空工业的基石。