air speed indicator

简明释义

空速指示器空速表示器

英英释义

例句

1.Anomalies in the air speed indicator 空速指示器 readings can indicate a malfunction.

在空速指示器读数中出现异常可能表明故障。

2.During the flight, the air speed indicator 空速指示器 showed a steady increase in speed.

在飞行过程中，空速指示器显示速度稳步增加。

3.If the air speed indicator 空速指示器 fails, pilots must rely on their backup instruments.

如果空速指示器失效，飞行员必须依靠备用仪器。

4.The air speed indicator 空速指示器 is crucial for maintaining control during landing.

在着陆过程中，空速指示器对保持控制至关重要。

5.The pilot checked the air speed indicator 空速指示器 before takeoff to ensure the aircraft was ready.

飞行员在起飞前检查了空速指示器，以确保飞机准备就绪。

作文

The aviation industry is a complex field that relies heavily on various instruments to ensure the safety and efficiency of flights. One of the most crucial instruments in an aircraft is the air speed indicator, which plays a vital role in flight operations. The air speed indicator is an instrument that measures the speed of an aircraft relative to the surrounding air. This measurement is essential for pilots as it helps them maintain control of the aircraft during different phases of flight, such as takeoff, cruising, and landing.Understanding the function of the air speed indicator is fundamental for both aspiring pilots and aviation enthusiasts. The instrument typically displays the airspeed in knots or miles per hour, allowing pilots to gauge their performance accurately. For instance, during takeoff, a pilot must reach a specific airspeed known as the 'takeoff speed' to ensure that the aircraft can lift off safely. If the airspeed is too low, the aircraft may not achieve enough lift, leading to a potential stall. Conversely, if the airspeed is too high, it could result in a rough takeoff or damage to the aircraft.In addition to takeoff, the air speed indicator is equally important during landing. Pilots must approach the runway at a precise airspeed to ensure a smooth landing. Too fast, and the landing could be hard, risking structural damage to the aircraft; too slow, and there is a risk of stalling before touchdown. Therefore, maintaining the correct airspeed is critical for safe flight operations.Moreover, the air speed indicator also assists pilots in navigating through changing weather conditions. For example, when flying into a headwind, the indicated airspeed may remain constant, but the ground speed will decrease. Understanding this difference is crucial for accurate navigation and fuel management. Pilots must be aware of their true airspeed versus their indicated airspeed, especially when flying at high altitudes where air density changes affect performance.Technological advancements have led to the development of more sophisticated air speed indicators, including digital displays that provide additional information such as ground speed and wind direction. These modern instruments enhance situational awareness for pilots, allowing them to make informed decisions during flight. However, regardless of the technology used, the fundamental importance of the air speed indicator remains unchanged.In conclusion, the air speed indicator is an indispensable tool in aviation that ensures pilots can operate their aircraft safely and efficiently. It provides critical information that influences many aspects of flight, from takeoff to landing and navigation. As we continue to advance in aviation technology, the role of the air speed indicator will undoubtedly evolve, but its significance in ensuring flight safety will always be paramount.

航空业是一个复杂的领域，严重依赖各种仪器以确保飞行的安全和效率。在飞机上，最重要的仪器之一就是空速指示器，它在飞行操作中发挥着至关重要的作用。空速指示器是一种测量飞机相对于周围空气速度的仪器。这一测量对飞行员至关重要，因为它帮助他们在飞行的不同阶段（如起飞、巡航和着陆）保持对飞机的控制。理解空速指示器的功能对有志成为飞行员的人和航空爱好者来说都是基础。该仪器通常以节或英里每小时显示空速，使飞行员能够准确评估自己的表现。例如，在起飞过程中，飞行员必须达到一个特定的空速，称为“起飞速度”，以确保飞机能够安全起飞。如果空速过低，飞机可能无法获得足够的升力，从而导致潜在的失速。相反，如果空速过高，可能会导致起飞不平稳或对飞机造成损害。除了起飞外，空速指示器在着陆时同样重要。飞行员必须以精确的空速接近跑道，以确保平稳着陆。如果速度过快，着陆可能会很硬，风险结构性损坏飞机；如果速度过慢，则有失速的风险。因此，保持正确的空速对安全飞行操作至关重要。此外，空速指示器还帮助飞行员应对变化的天气条件。例如，当飞入逆风时，指示的空速可能保持不变，但地面速度会下降。了解这种差异对于准确导航和燃料管理至关重要。飞行员必须意识到他们的真实空速与指示空速之间的差异，尤其是在高空飞行时，空气密度的变化会影响性能。技术进步导致了更先进的空速指示器的发展，包括提供额外信息（如地面速度和风向）的数字显示。这些现代仪器增强了飞行员的情境意识，使他们能够在飞行中做出明智的决策。然而，无论使用何种技术，空速指示器的重要性始终不变。总之，空速指示器是航空业中不可或缺的工具，确保飞行员能够安全、高效地操作他们的飞机。它提供的关键信息影响着飞行的许多方面，从起飞到着陆再到导航。随着我们在航空技术上的不断进步，空速指示器的角色无疑会演变，但在确保飞行安全方面的意义将始终是首要的。