hand ejection

简明释义

手工脱模

英英释义

例句

1.Before the mission, the team reviewed the hand ejection 手动弹射 protocols to ensure everyone was prepared.

在任务之前，团队复习了手动弹射 hand ejection 协议，以确保每个人都做好准备。

2.The fighter pilot practiced hand ejection 手动弹射 procedures to ensure safety during training exercises.

战斗机飞行员练习手动弹射 hand ejection 程序，以确保训练演习中的安全。

3.The new aircraft design includes a more reliable hand ejection 手动弹射 system for pilots.

新型飞机设计包括一个更可靠的手动弹射 hand ejection 系统供飞行员使用。

4.During the flight simulation, the instructor demonstrated the proper technique for hand ejection 手动弹射 in case of an emergency.

在飞行模拟中，教练演示了在紧急情况下正确的手动弹射 hand ejection 技巧。

5.In the event of a malfunction, the crew was trained to perform a hand ejection 手动弹射 quickly and efficiently.

在发生故障时，机组人员接受过快速有效地执行手动弹射 hand ejection 的培训。

作文

In the world of aviation and aerospace engineering, safety and efficiency are paramount. One critical aspect that ensures the safety of pilots and crew members is the system known as hand ejection. This mechanism allows pilots to escape from their aircraft in emergency situations, such as when the plane is about to crash or is experiencing catastrophic failure. The concept of hand ejection can be traced back to the early days of flight, when the need for quick escape routes became apparent. Pilots realized that having a reliable way to exit the aircraft could mean the difference between life and death.The hand ejection system typically involves a series of levers and mechanisms that are activated by the pilot's hand. When an emergency arises, the pilot can pull a handle or push a button, which initiates the ejection process. This system is designed to be intuitive and easy to use, even under extreme stress. The goal is to allow the pilot to eject from the aircraft quickly and safely, minimizing the risk of injury during the ejection process.One of the most notable examples of hand ejection technology is found in military fighter jets. These aircraft are often equipped with advanced ejection seats that utilize a hand ejection mechanism. When pilots need to escape, they simply pull the ejection handle located near their seat. This action triggers a series of explosive charges that propel the seat out of the aircraft at high speed. Once outside, a parachute deploys automatically, allowing the pilot to descend safely to the ground.The development of hand ejection systems has significantly evolved over the years. Early ejection seats were often unreliable and posed risks to the pilot, especially if the aircraft was flying at low altitudes or during takeoff and landing. However, modern advancements in technology have led to the creation of more sophisticated systems that are safer and more effective. For instance, some ejection seats now include features that can detect the altitude and speed of the aircraft, ensuring that the ejection occurs at the optimal moment for a safe escape.Moreover, the importance of hand ejection extends beyond military applications. Commercial airlines are also exploring ways to enhance passenger safety through similar mechanisms. Although the implementation of ejection systems for commercial flights poses significant challenges, the idea of having an emergency escape option is being discussed among aviation experts. The goal is to develop a system that would allow passengers to exit the aircraft swiftly in the event of an emergency, thus improving overall safety.In conclusion, the concept of hand ejection plays a vital role in aviation safety. From its historical roots to modern advancements, this system has saved countless lives by providing pilots with a means to escape dangerous situations. As technology continues to progress, the potential for expanding hand ejection systems to commercial aviation remains an exciting area of exploration. Ultimately, the continued focus on safety innovations will ensure that both pilots and passengers can travel with greater peace of mind, knowing that effective escape options are available in emergencies.

在航空和航天工程的世界中，安全和效率至关重要。确保飞行员和机组人员安全的一个关键方面是被称为手动弹射的系统。该机制允许飞行员在紧急情况下逃离他们的飞机，例如当飞机即将坠毁或经历灾难性故障时。手动弹射的概念可以追溯到飞行早期，当时对快速逃生通道的需求变得显而易见。飞行员意识到，拥有一种可靠的方式退出飞机可能意味着生与死之间的区别。手动弹射系统通常涉及一系列由飞行员手部激活的杠杆和机制。当紧急情况发生时，飞行员可以拉动一个手柄或按下一个按钮，从而启动弹射过程。该系统旨在在极端压力下仍然直观易用。目标是让飞行员能够快速安全地从飞机中弹射出来，最大限度地降低在弹射过程中受伤的风险。手动弹射技术最著名的例子之一是在军事战斗机中。这些飞机通常配备了先进的弹射座椅，利用手动弹射机制。当飞行员需要逃生时，他们只需拉动座椅旁边的弹射手柄。此动作触发一系列爆炸装置，将座椅以高速弹出飞机。弹出后，降落伞会自动展开，使飞行员安全降落到地面。手动弹射系统的发展多年来显著演变。早期的弹射座椅往往不可靠，并给飞行员带来风险，尤其是在飞机飞行高度较低或起飞和着陆时。然而，现代技术的进步导致创造出更复杂的系统，这些系统更安全、更有效。例如，一些弹射座椅现在包括可以检测飞机高度和速度的功能，确保在最佳时刻进行弹射以安全逃生。此外，手动弹射的重要性超越了军事应用。商业航空公司也在探索通过类似机制增强乘客安全的方法。尽管为商业航班实施弹射系统面临重大挑战，但在航空专家中讨论拥有紧急逃生选项的想法。目标是开发一种系统，使乘客能够在紧急情况下迅速退出飞机，从而提高整体安全性。总之，手动弹射的概念在航空安全中发挥着至关重要的作用。从其历史根源到现代进步，该系统通过为飞行员提供逃离危险情况的手段，拯救了无数生命。随着技术的不断进步，将手动弹射系统扩展到商业航空的潜力仍然是一个令人兴奋的探索领域。最终，继续关注安全创新将确保飞行员和乘客能够更加安心地旅行，知道在紧急情况下有有效的逃生选项可用。