emergency jettison

简明释义

应急抛弃

英英释义

例句

1.In a critical situation, the astronauts had to do an emergency jettison 紧急抛弃 of non-essential equipment to stabilize the spacecraft.

在关键情况下，宇航员不得不进行紧急抛弃 emergency jettison 非必要设备以稳定航天器。

2.The captain ordered an emergency jettison 紧急抛弃 of the fuel tanks to avoid a potential explosion.

船长下令进行紧急抛弃 emergency jettison 燃料箱，以避免潜在的爆炸。

3.After detecting a fire in the cargo hold, the crew initiated an emergency jettison 紧急抛弃 of hazardous materials.

在货舱发现火灾后，机组人员启动了紧急抛弃 emergency jettison 危险材料的程序。

4.The crew executed an emergency jettison 紧急抛弃 of cargo when the ship began to take on water.

当船开始进水时，船员进行了紧急抛弃 emergency jettison 货物的操作。

5.During the flight, the pilot had to perform an emergency jettison 紧急抛弃 of excess fuel to lighten the aircraft for landing.

在飞行过程中，飞行员不得不进行一次紧急抛弃 emergency jettison 以减轻飞机的重量以便安全着陆。

作文

In the world of aviation and maritime operations, safety is paramount. One of the critical procedures that ensure the safety of passengers and crew during emergencies is known as emergency jettison. This term refers to the intentional and rapid disposal of cargo or fuel from an aircraft or vessel to reduce weight and enhance maneuverability during a crisis. Understanding the implications and applications of emergency jettison is essential for both operators and passengers alike.The need for emergency jettison arises in various scenarios, such as engine failure, severe weather conditions, or other unexpected malfunctions. For instance, if an aircraft experiences an engine failure shortly after takeoff, the pilots may need to perform an emergency jettison of fuel to lighten the aircraft. By doing so, they can achieve a safer landing weight, thereby reducing the risk of an accident upon landing. Similarly, in maritime operations, a ship may need to emergency jettison cargo to stabilize itself during rough seas or to prevent capsizing.The process of emergency jettison is not taken lightly. It involves careful consideration and coordination among the crew members. In aviation, pilots must follow specific protocols to ensure that the jettisoning process does not endanger people on the ground or in nearby areas. This is particularly crucial in densely populated regions where falling debris could pose a significant risk. Therefore, before executing an emergency jettison, pilots will assess the safest possible area for the fuel or cargo to be released.Moreover, emergency jettison is often accompanied by strict regulations and guidelines. Aviation authorities and maritime organizations have established comprehensive rules governing when and how to conduct such actions. These regulations are designed to protect not only those onboard but also the environment and communities surrounding the flight path or shipping route. For example, releasing fuel into the ocean can have devastating effects on marine life, which is why it is typically avoided unless absolutely necessary.The psychological impact of emergency jettison on passengers should also be considered. When individuals find themselves in a situation where emergency measures are enacted, fear and anxiety can quickly set in. It is crucial for crew members to communicate clearly and effectively with passengers, explaining the reasons for the emergency jettison and what steps are being taken to ensure their safety. Transparency can help alleviate some of the panic that may arise during such stressful situations.In conclusion, the concept of emergency jettison plays a vital role in ensuring safety during aviation and maritime emergencies. It serves as a critical procedure that allows operators to manage crises effectively by reducing weight and improving control over the vehicle. While the act of jettisoning cargo or fuel is serious and requires adherence to strict regulations, understanding its purpose can provide reassurance to both crew and passengers. With proper training and communication, the risks associated with emergencies can be mitigated, allowing for safer outcomes in challenging situations.

在航空和海洋操作的世界中，安全至关重要。确保乘客和机组人员在紧急情况下安全的关键程序之一被称为紧急抛弃。这个术语指的是在危机期间，故意快速地丢弃飞机或船只的货物或燃料，以减轻重量并增强机动性。理解紧急抛弃的含义和应用对操作员和乘客都至关重要。紧急抛弃的需求出现在各种场景中，例如发动机故障、恶劣天气条件或其他意外故障。例如，如果一架飞机在起飞后不久发生发动机故障，飞行员可能需要执行紧急抛弃燃料的操作。通过这样做，他们可以达到更安全的着陆重量，从而降低着陆时发生事故的风险。类似地，在海洋操作中，船只可能需要紧急抛弃货物，以在恶劣海况下保持稳定，或防止倾覆。紧急抛弃的过程并非轻而易举。这涉及到机组成员之间的仔细考虑和协调。在航空领域，飞行员必须遵循特定的协议，以确保抛弃过程不会危及地面或附近地区的人们。这在密集的人口区域尤为重要，因为落下的碎片可能会构成重大风险。因此，在执行紧急抛弃之前，飞行员会评估释放燃料或货物的最安全区域。此外，紧急抛弃通常伴随着严格的法规和指南。航空当局和海事组织已建立了全面的规则，规定何时以及如何进行此类操作。这些法规旨在保护不仅是机上人员，还包括环境和飞行路径或航运路线周围的社区。例如，将燃料排放到海洋中可能对海洋生物造成毁灭性的影响，因此通常会避免这种情况，除非绝对必要。紧急抛弃对乘客的心理影响也应予以考虑。当个人处于需要采取紧急措施的情况下时，恐惧和焦虑可能会迅速产生。机组成员与乘客之间的清晰有效沟通至关重要，解释紧急抛弃的原因以及为确保他们安全所采取的步骤。透明度可以帮助减轻在这种压力情况下可能出现的一些恐慌。总之，紧急抛弃的概念在确保航空和海洋紧急情况的安全方面发挥着至关重要的作用。它作为一种关键程序，使操作员能够通过减轻重量和改善对车辆的控制来有效管理危机。尽管抛弃货物或燃料的行为是严肃的，并且需要遵守严格的法规，但理解其目的可以为机组人员和乘客提供安心。通过适当的培训和沟通，可以减轻与紧急情况相关的风险，从而在具有挑战性的情况下实现更安全的结果。