double danger angle

简明释义

双倍危险角

英英释义

例句

1.When navigating through the narrow strait, the captain warned the crew about the double danger angle 双重危险角 that could lead to capsizing.

在穿越狭窄海峡时，船长警告船员注意可能导致倾覆的double danger angle 双重危险角。

2.The engineer explained that the double danger angle 双重危险角 in this design could compromise safety.

工程师解释说，这个设计中的double danger angle 双重危险角可能会危及安全。

3.In the training session, we learned how to identify the double danger angle 双重危险角 during high-speed maneuvers.

在训练课程中，我们学习了如何在高速操作中识别double danger angle 双重危险角。

4.The safety manual highlighted the importance of recognizing the double danger angle 双重危险角 when operating heavy machinery.

安全手册强调了在操作重型机械时识别double danger angle 双重危险角的重要性。

5.During the flight simulation, the pilot had to avoid the double danger angle 双重危险角 to maintain control.

在飞行模拟中，飞行员必须避免double danger angle 双重危险角以保持控制。

作文

In the world of aviation, safety is paramount. Pilots undergo extensive training to understand various flight dynamics and potential hazards they may encounter. One of the crucial concepts that they learn about is the double danger angle, which refers to a specific flight condition where an aircraft is at risk of stalling due to a combination of factors such as altitude, speed, and angle of attack. Understanding this concept is vital for pilots, as it helps them maintain control of the aircraft during critical phases of flight, particularly during takeoff and landing.The double danger angle can be defined as a situation where the angle of attack exceeds the critical threshold, leading to a stall. This is especially dangerous because it can occur unexpectedly, often when the aircraft is maneuvering at low speeds or steep angles. For instance, during a sharp turn or while climbing too steeply, a pilot may inadvertently exceed this angle, resulting in a loss of lift. In such scenarios, the aircraft may enter a stall, which can be catastrophic if not managed correctly.To prevent reaching the double danger angle, pilots are trained to recognize the signs of an impending stall. They learn to monitor their speed and angle of attack closely and to make adjustments as needed. For example, if a pilot notices that the aircraft is climbing too steeply, they may reduce the pitch angle or increase thrust to ensure they remain within safe operational limits. Additionally, modern aircraft are equipped with advanced avionics and stall warning systems that alert pilots when they are approaching this critical condition.Moreover, understanding the double danger angle is not only essential for pilots but also for engineers and designers of aircraft. By analyzing the aerodynamic properties of an aircraft, engineers can design wings and control surfaces that minimize the risk of stalling. They conduct extensive simulations and wind tunnel tests to determine the optimal shapes and configurations that enhance performance while ensuring safety. This collaborative effort between pilots and engineers is crucial in advancing aviation technology and improving overall flight safety.In conclusion, the concept of the double danger angle plays a significant role in aviation safety. It serves as a reminder of the importance of understanding flight dynamics and the need for continuous training and education for pilots. By recognizing the potential risks associated with exceeding the double danger angle, pilots can make informed decisions that prioritize safety and ensure successful flights. As the aviation industry continues to evolve, ongoing research and development will further enhance our understanding of these critical concepts, ultimately leading to safer skies for everyone.

在航空领域，安全至关重要。飞行员接受广泛的培训，以理解他们可能遇到的各种飞行动态和潜在危险。其中一个关键概念是双重危险角，它指的是一种特定的飞行状态，在这种状态下，由于高度、速度和攻角等多种因素的组合，飞机有失速的风险。理解这一概念对飞行员至关重要，因为它帮助他们在飞行的关键阶段，特别是在起飞和着陆时保持对飞机的控制。双重危险角可以定义为一种情况，其中攻角超过了临界阈值，导致失速。这尤其危险，因为它可能在意想不到的情况下发生，通常是在飞机以低速度或陡角机动时。例如，在急转弯或爬升过陡时，飞行员可能无意中超过这个角度，导致升力丧失。在这种情况下，如果处理不当，飞机可能会进入失速状态，这可能是灾难性的。为了防止达到双重危险角，飞行员接受培训以识别即将失速的迹象。他们学习密切监控自己的速度和攻角，并根据需要进行调整。例如，如果飞行员注意到飞机爬升过陡，他们可能会降低俯仰角或增加推力，以确保他们保持在安全操作范围内。此外，现代飞机配备了先进的航空电子设备和失速警告系统，可以在飞行员接近这一关键条件时发出警报。此外，理解双重危险角不仅对飞行员至关重要，而且对飞机的工程师和设计师也同样重要。通过分析飞机的气动特性，工程师可以设计出最小化失速风险的机翼和控制面。他们进行广泛的模拟和风洞测试，以确定优化的形状和配置，从而提高性能，同时确保安全。飞行员和工程师之间的这种合作努力对于推进航空技术和提高整体飞行安全至关重要。总之，双重危险角的概念在航空安全中发挥着重要作用。它提醒我们理解飞行动态的重要性，以及飞行员持续培训和教育的必要性。通过识别与超过双重危险角相关的潜在风险，飞行员可以做出优先考虑安全的明智决策，确保成功的飞行。随着航空行业的不断发展，持续的研究和开发将进一步增强我们对这些关键概念的理解，最终为每个人创造更安全的空域。