apparent minimum altitude

简明释义

视最小高度最小视高度

英英释义

例句

1.Before takeoff, the crew reviewed the apparent minimum altitude (明显最低高度) for the route to ensure compliance with regulations.

起飞前，机组人员审查了该航线的明显最低高度以确保遵守规定。

2.The weather report indicated that the apparent minimum altitude (明显最低高度) would be affected by the approaching storm.

天气报告指出，接近的风暴将影响明显最低高度。

3.The pilot adjusted the flight path to ensure they did not descend below the apparent minimum altitude (明显最低高度) during turbulence.

飞行员调整了航线，以确保在颠簸期间不低于明显最低高度。

4.During the training session, the instructor emphasized the importance of knowing the apparent minimum altitude (明显最低高度) for each flight.

在训练课程中，教练强调了了解每次飞行的明显最低高度的重要性。

5.In aviation, understanding the apparent minimum altitude (明显最低高度) is crucial for safe landings.

在航空中，理解明显最低高度对于安全着陆至关重要。

作文

In the field of aviation and meteorology, the term apparent minimum altitude refers to the lowest altitude at which an aircraft can maintain safe flight under certain atmospheric conditions. Understanding this concept is crucial for pilots, air traffic controllers, and meteorologists as it directly impacts flight safety and operational efficiency. The apparent minimum altitude can vary based on several factors including weather conditions, aircraft type, and the presence of obstacles in the flight path. When discussing the apparent minimum altitude, it is essential to consider the role of atmospheric pressure and temperature. As an aircraft ascends, the air density decreases, which can affect lift and engine performance. In turbulent weather, such as thunderstorms or strong wind shear, the apparent minimum altitude may increase due to the risks associated with flying through unstable air. Pilots must be aware of these variations to make informed decisions during flight operations.Moreover, the apparent minimum altitude is also influenced by the geographical features of the area in which the aircraft is operating. For instance, flying over mountainous regions requires a higher apparent minimum altitude to avoid terrain collisions. Conversely, when flying over flat terrain, the apparent minimum altitude may be lower, allowing for safer descents during landing approaches.In addition to physical factors, regulatory standards play a significant role in determining the apparent minimum altitude. Aviation authorities set minimum altitudes for different phases of flight to ensure that aircraft remain safely above obstacles and terrain. These regulations are designed to protect both the aircraft and its passengers, as well as to ensure the safety of those on the ground.The importance of understanding the apparent minimum altitude cannot be overstated. For example, during a night flight or in poor visibility conditions, pilots rely heavily on their instruments to determine their altitude. If a pilot misjudges the apparent minimum altitude, it could lead to dangerous situations, such as controlled flight into terrain (CFIT), where an aircraft inadvertently flies into the ground or obstacles without any prior warning.To mitigate such risks, pilots undergo extensive training to understand how to calculate and adjust for the apparent minimum altitude based on real-time data. They learn to interpret weather reports, analyze radar information, and utilize onboard technology to ensure they maintain the appropriate altitude throughout the flight. This training is vital for enhancing situational awareness and ensuring that pilots can react appropriately to changing conditions.In conclusion, the concept of apparent minimum altitude is a fundamental aspect of aviation safety. It encompasses a range of factors including weather, geography, and regulatory standards, all of which contribute to the safe operation of aircraft. By understanding and applying the principles related to the apparent minimum altitude, pilots and air traffic controllers can work together to enhance flight safety and prevent accidents. As technology continues to evolve, the methods for calculating and monitoring the apparent minimum altitude will likely improve, further contributing to the safety of air travel.

在航空和气象领域，术语明显最低高度指的是在特定大气条件下，飞机能够安全飞行的最低高度。理解这个概念对飞行员、空中交通管制员和气象学家至关重要，因为它直接影响飞行安全和操作效率。明显最低高度可能会根据多种因素而变化，包括天气条件、飞机类型以及飞行路径中障碍物的存在。在讨论明显最低高度时，必须考虑大气压力和温度的作用。当飞机上升时，空气密度降低，这会影响升力和发动机性能。在动荡的天气中，如雷暴或强风切变，由于飞行通过不稳定空气的风险，明显最低高度可能会增加。飞行员必须了解这些变化，以便在飞行操作中做出明智的决定。此外，明显最低高度还受到飞机运行区域地理特征的影响。例如，在山区飞行需要更高的明显最低高度以避免与地形碰撞。相反，当在平坦地形上飞行时，明显最低高度可能较低，从而允许在降落接近时进行更安全的下降。除了物理因素外，监管标准在确定明显最低高度方面也起着重要作用。航空当局为不同的飞行阶段设定最低高度，以确保飞机安全地高于障碍物和地形。这些规定旨在保护飞机及其乘客，同时确保地面人员的安全。理解明显最低高度的重要性不容小觑。例如，在夜间飞行或能见度差的情况下，飞行员非常依赖仪器来确定他们的高度。如果飞行员错误判断了明显最低高度，可能会导致危险情况，例如受控飞行进入地形（CFIT），即飞机在没有任何事先警告的情况下，无意间飞向地面或障碍物。为了降低此类风险，飞行员接受广泛培训，以了解如何根据实时数据计算和调整明显最低高度。他们学习解读天气报告、分析雷达信息，并利用机载技术确保在整个飞行过程中保持适当的高度。这种培训对于增强情境意识至关重要，确保飞行员能够对变化的条件做出适当反应。总之，明显最低高度的概念是航空安全的基本方面。它涵盖了一系列因素，包括天气、地理和监管标准，所有这些因素都对飞机的安全运行产生影响。通过理解和应用与明显最低高度相关的原则，飞行员和空中交通管制员可以共同努力提高飞行安全性，防止事故。随着技术的不断发展，计算和监测明显最低高度的方法可能会得到改善，进一步促进航空旅行的安全。