landing weight

简明释义

到岸重量

英英释义

例句

1.Before takeoff, the crew checks the current landing weight 着陆重量 to ensure compliance with regulations.

起飞前，机组人员检查当前的着陆重量 landing weight 以确保符合规定。

2.Exceeding the landing weight 着陆重量 can lead to serious structural damage during landing.

超过着陆重量 landing weight 可能导致着陆时严重的结构损坏。

3.The aircraft must be within its landing weight 着陆重量 limits to ensure a safe touchdown.

飞机必须在其着陆重量 landing weight 限制内，以确保安全着陆。

4.Pilots calculate the landing weight 着陆重量 before descent to prepare for landing procedures.

飞行员在下降之前计算着陆重量 landing weight 以准备着陆程序。

5.The flight manual specifies the maximum landing weight 着陆重量 for this aircraft model.

飞行手册规定了该机型的最大着陆重量 landing weight。

作文

Understanding the concept of landing weight is crucial for anyone involved in aviation, whether as a pilot, an engineer, or an aviation enthusiast. The term landing weight refers to the total weight of an aircraft at the moment it touches down on the runway. This weight includes not only the aircraft itself but also any cargo, passengers, and fuel that remains on board at the time of landing. It is a critical factor in ensuring the safety and efficiency of flight operations.The significance of landing weight cannot be overstated. Each aircraft has specific operational limits, including maximum takeoff weight (MTOW) and maximum landing weight (MLW). Exceeding these limits can lead to serious safety risks, such as structural failure or difficulty in stopping the aircraft on the runway. Therefore, pilots must carefully calculate the landing weight before approach to ensure they are within safe operating parameters.Calculating landing weight involves several factors. First, pilots need to account for the weight of the aircraft when it is fully loaded with passengers and cargo. Additionally, they must consider the amount of fuel consumed during the flight, as this will directly affect the landing weight. Pilots often use flight management systems and performance charts to determine the exact landing weight and ensure that it is within the aircraft's limitations.In practical terms, understanding landing weight affects various aspects of flight preparation and execution. For instance, if a pilot knows that the landing weight will be close to the maximum allowed, they may choose to adjust their flight plan by burning off extra fuel before landing. This process, known as "fuel dumping," helps to reduce the landing weight and ensures a safer landing.Moreover, the landing weight influences the aircraft's landing distance. Heavier aircraft typically require a longer distance to land safely, as they have more momentum and need more time to decelerate. Therefore, airports have specific runway lengths that accommodate different types of aircraft, taking into account their landing weight and performance characteristics.In conclusion, the term landing weight is a fundamental concept in aviation that plays a vital role in flight safety and efficiency. Understanding how to calculate and manage landing weight is essential for pilots and aviation professionals alike. By adhering to the weight limits and making informed decisions about fuel and cargo, they can ensure that every landing is as safe and smooth as possible. As the aviation industry continues to evolve, the importance of mastering concepts like landing weight will remain a priority for all those involved in the field.

理解着陆重量的概念对任何参与航空的人来说都是至关重要的，无论是飞行员、工程师还是航空爱好者。术语着陆重量指的是飞机在接触跑道的瞬间的总重量。这个重量不仅包括飞机本身，还包括在着陆时机舱内剩余的任何货物、乘客和燃料。这是确保飞行操作安全和有效的关键因素。着陆重量的重要性不容小觑。每架飞机都有特定的操作限制，包括最大起飞重量（MTOW）和最大着陆重量（MLW）。超出这些限制可能会导致严重的安全风险，例如结构故障或在跑道上停止飞机的困难。因此，飞行员必须在接近之前仔细计算着陆重量，以确保他们在安全的操作参数内。计算着陆重量涉及多个因素。首先，飞行员需要考虑飞机在满载乘客和货物时的重量。此外，他们还必须考虑飞行过程中消耗的燃料量，因为这将直接影响着陆重量。飞行员通常使用飞行管理系统和性能图表来确定确切的着陆重量，以确保在飞机的限制范围内。在实际操作中，理解着陆重量影响着飞行准备和执行的各个方面。例如，如果飞行员知道着陆重量接近允许的最大值，他们可能会选择通过在着陆前燃烧多余的燃料来调整飞行计划。这个过程被称为“燃料倾倒”，有助于减少着陆重量，确保更安全的着陆。此外，着陆重量还影响飞机的着陆距离。较重的飞机通常需要更长的距离才能安全着陆，因为它们具有更大的动量，需要更多时间来减速。因此，机场有特定的跑道长度，以适应不同类型的飞机，考虑到它们的着陆重量和性能特征。总之，术语着陆重量是航空中的一个基本概念，在飞行安全和效率中扮演着至关重要的角色。理解如何计算和管理着陆重量对于飞行员和航空专业人士来说至关重要。通过遵循重量限制并对燃料和货物做出明智的决策，他们可以确保每一次着陆都尽可能安全和平稳。随着航空业的不断发展，掌握像着陆重量这样的概念的重要性将始终是所有参与该领域人员的优先事项。