up-pitch angle

简明释义

纵摇船首仰角

英英释义

例句

1.During the test flight, engineers monitored the up-pitch angle 上仰角 to ensure stability.

在测试飞行中，工程师监测了上仰角 up-pitch angle以确保稳定性。

2.The pilot adjusted the aircraft's controls to increase the up-pitch angle 上仰角 for a smoother ascent.

飞行员调整了飞机的控制，以增加上仰角 up-pitch angle，以实现更平稳的爬升。

3.To avoid stalling, the pilot had to carefully manage the up-pitch angle 上仰角 during takeoff.

为了避免失速，飞行员必须在起飞时仔细管理上仰角 up-pitch angle。

4.The drone's up-pitch angle 上仰角 was critical for capturing high-quality aerial footage.

无人机的上仰角 up-pitch angle对拍摄高质量空中影像至关重要。

5.The racing car's up-pitch angle 上仰角 affected its aerodynamics at high speeds.

赛车的上仰角 up-pitch angle影响了其在高速行驶时的空气动力学性能。

作文

In the realm of aviation and aerodynamics, understanding the various angles and their implications is crucial for ensuring safe and effective flight operations. One such term that often arises in discussions about aircraft performance is the up-pitch angle. The up-pitch angle refers to the angle between the horizontal plane and the line of the aircraft's nose when it is tilted upwards. This angle plays a significant role in determining the aircraft's lift, drag, and overall stability during flight.When an aircraft takes off, achieving the correct up-pitch angle is essential for a successful climb. If the angle is too steep, the aircraft may stall due to excessive drag, while an insufficient angle may result in a longer takeoff distance or even failure to gain altitude. Pilots are trained to recognize the optimal up-pitch angle for their specific aircraft model, as different planes have varying performance characteristics.Moreover, the up-pitch angle is not only critical during takeoff but also during landing. As the aircraft approaches the runway, pilots must carefully adjust the up-pitch angle to ensure a smooth touchdown. A proper descent profile involves maintaining the ideal up-pitch angle to avoid hard landings or overshooting the runway.In addition to its importance in takeoff and landing, the up-pitch angle also affects the aircraft's maneuverability during flight. For instance, when performing turns, pilots must adjust the up-pitch angle to maintain control and prevent excessive bank angles that could lead to loss of altitude or control. Understanding the dynamics of the up-pitch angle allows pilots to execute complex maneuvers safely and efficiently.Furthermore, the up-pitch angle can be influenced by external factors such as wind conditions and altitude. Pilots must be aware of these variables and make real-time adjustments to the up-pitch angle to maintain optimal flight performance. This adaptability is a hallmark of skilled aviators, who rely on their training and experience to navigate the challenges of flight.In conclusion, the up-pitch angle is a fundamental aspect of aircraft operation that significantly impacts performance during various phases of flight. Whether taking off, landing, or maneuvering in the air, pilots must possess a deep understanding of the up-pitch angle and its implications. Mastery of this concept not only enhances flight safety but also contributes to the overall efficiency and effectiveness of aviation operations. As technology advances and new aircraft designs emerge, the principles surrounding the up-pitch angle will continue to be a vital area of study within the field of aviation.

在航空和空气动力学领域，理解各种角度及其影响对于确保安全有效的飞行操作至关重要。在关于飞机性能的讨论中，常常会出现一个术语，即向上俯仰角。向上俯仰角是指飞机机头向上倾斜时，与水平面之间的角度。这个角度在决定飞机的升力、阻力和整体稳定性方面起着重要作用。当飞机起飞时，达到正确的向上俯仰角对成功爬升至关重要。如果角度过陡，飞机可能因阻力过大而失速，而角度不足则可能导致起飞距离延长，甚至无法升高。飞行员经过培训，能够识别出特定飞机型号的最佳向上俯仰角，因为不同的飞机具有不同的性能特征。此外，向上俯仰角不仅在起飞时至关重要，在着陆时也同样重要。当飞机接近跑道时，飞行员必须仔细调整向上俯仰角以确保平稳着陆。适当的下降曲线需要维持理想的向上俯仰角，以避免硬着陆或超出跑道。除了在起飞和着陆中的重要性外，向上俯仰角还影响飞机在飞行过程中的机动性。例如，在进行转弯时，飞行员必须调整向上俯仰角以保持控制，防止过度倾斜角度导致高度下降或失控。理解向上俯仰角的动态使飞行员能够安全有效地执行复杂的机动。此外，向上俯仰角可能会受到外部因素的影响，例如风速和高度。飞行员必须意识到这些变量，并实时调整向上俯仰角以保持最佳飞行性能。这种适应能力是熟练飞行员的标志，他们依靠自己的培训和经验来应对飞行中的挑战。总之，向上俯仰角是飞机操作的基本方面，对飞行各个阶段的性能产生重大影响。无论是在起飞、着陆还是在空中机动，飞行员都必须深刻理解向上俯仰角及其影响。掌握这一概念不仅提高了飞行安全性，还有助于航空操作的整体效率和有效性。随着技术的进步和新飞机设计的出现，围绕向上俯仰角的原理将继续成为航空领域的重要研究方向。