upper airspace

简明释义

高空

英英释义

例句

1.Air traffic controllers monitor the upper airspace 高空空域 to ensure safe distances between flights.

空中交通管制员监控高空空域 upper airspace以确保航班之间的安全距离。

2.The upper airspace 高空空域 is crucial for long-haul flights that require higher altitudes.

对于需要更高高度的长途航班，高空空域 upper airspace至关重要。

3.Drones are restricted from flying in the upper airspace 高空空域 without special permissions.

无人机在没有特别许可的情况下被限制飞入高空空域 upper airspace。

4.Military jets often conduct exercises in the upper airspace 高空空域 where they can maneuver freely.

军用喷气机通常在高空空域 upper airspace进行演习，在那里可以自由机动。

5.Commercial airlines typically operate in the upper airspace 高空空域 to avoid conflicts with smaller aircraft.

商业航空公司通常在高空空域 upper airspace内运营，以避免与小型飞机发生冲突。

作文

The concept of upper airspace refers to the regions of the atmosphere that are typically located above a certain altitude, often starting at around 24,000 feet (7,300 meters) and extending upwards to the edge of space. This area is crucial for various aviation operations, including commercial flights, military activities, and scientific research. Understanding the dynamics of upper airspace is essential for ensuring safe and efficient air travel, as well as for maintaining national security and facilitating international cooperation in aviation.In commercial aviation, the upper airspace is where most long-haul flights operate. Airlines plan their routes to take advantage of the jet streams found in this region, which can significantly reduce flight times and fuel consumption. For example, flying eastward over the Atlantic Ocean, planes often benefit from strong tailwinds, allowing them to reach their destinations faster. Conversely, when flying westward, pilots must contend with headwinds that can slow their progress. Therefore, understanding the patterns and behaviors of the upper airspace is vital for airlines to optimize their operations and improve overall efficiency.Moreover, the upper airspace is not solely reserved for commercial aviation. Military aircraft also frequently utilize this region for training exercises, reconnaissance missions, and strategic operations. The ability to navigate and control the upper airspace is critical for national defense, as it allows military forces to monitor potential threats and respond swiftly to any incursions. In recent years, the rise of unmanned aerial vehicles (UAVs) has further complicated the management of the upper airspace, as these drones can operate at high altitudes and require specific regulations to ensure safe coexistence with manned aircraft.Scientific research is another important aspect of the upper airspace. Atmospheric scientists study this region to understand weather patterns, climate change, and other environmental phenomena. By launching weather balloons and conducting experiments at high altitudes, researchers can gather valuable data that contributes to our understanding of the Earth's atmosphere. Additionally, the upper airspace serves as a platform for various satellite operations, enabling communication, navigation, and Earth observation.As the demand for air travel continues to grow, managing the upper airspace becomes increasingly complex. Air traffic control systems must adapt to accommodate the rising number of flights, while also ensuring safety and minimizing environmental impact. Innovations such as satellite-based navigation and advanced traffic management systems are being developed to enhance the efficiency of airspace use.In conclusion, the upper airspace plays a vital role in modern aviation, impacting everything from commercial flight operations to military strategy and scientific research. Understanding its complexities is essential for all stakeholders involved in air travel and airspace management. As technology advances and the global aviation landscape evolves, the effective management of the upper airspace will remain a critical focus for ensuring the safety and efficiency of air transportation in the future.

“上空”这一概念指的是大气层中通常位于某一高度以上的区域，通常从约24,000英尺（7,300米）开始并延伸至太空边缘。这一区域对于各种航空操作至关重要，包括商业航班、军事活动和科学研究。理解“上空”的动态对于确保安全和高效的航空旅行，以及维护国家安全和促进国际航空合作至关重要。在商业航空中，“上空”是大多数长途航班运营的地方。航空公司规划航线以利用这一地区的喷流，这可以显著减少飞行时间和燃油消耗。例如，在大西洋上空向东飞行时，飞机通常受益于强劲的顺风，使它们能够更快地到达目的地。相反，在向西飞行时，飞行员必须应对逆风，这可能会减慢他们的进度。因此，了解“上空”的模式和行为对于航空公司优化其运营和提高整体效率至关重要。此外，“上空”不仅仅是商业航空的专属区域。军事飞机也经常利用这一地区进行训练演习、侦察任务和战略行动。导航和控制“上空”的能力对于国家防御至关重要，因为这使得军事力量能够监控潜在威胁并迅速应对任何入侵。近年来，无人驾驶飞行器（UAV）的兴起进一步复杂化了“上空”的管理，因为这些无人机可以在高空操作，并需要特定的法规以确保与载人飞机的安全共存。科学研究是“上空”的另一个重要方面。大气科学家研究这一地区，以了解天气模式、气候变化和其他环境现象。通过发射气象气球和在高空进行实验，研究人员可以收集有价值的数据，为我们对地球大气的理解做出贡献。此外，“上空”还作为各种卫星操作的平台，使通信、导航和地球观测成为可能。随着对航空旅行的需求不断增长，管理“上空”变得越来越复杂。空中交通管制系统必须适应日益增加的航班数量，同时确保安全并最小化环境影响。卫星导航和先进交通管理系统等创新正在开发中，以提高空域使用的效率。总之，“上空”在现代航空中扮演着至关重要的角色，影响着从商业航班操作到军事战略和科学研究的方方面面。理解其复杂性对于所有参与航空旅行和空域管理的利益相关者都是必不可少的。随着技术的进步和全球航空格局的演变，有效管理“上空”将始终是确保未来航空运输安全与效率的关键焦点。