running pitch angle

简明释义

航行纵倾角

英英释义

例句

1.Adjusting the running pitch angle helped the drone maintain a steady altitude.

调整运行俯仰角帮助无人机保持稳定的高度。

2.The pilot adjusted the aircraft's running pitch angle to optimize performance during takeoff.

飞行员调整了飞机的运行俯仰角以优化起飞性能。

3.Engineers calculated the optimal running pitch angle for the new model to enhance speed.

工程师计算了新型号的最佳运行俯仰角以提高速度。

4.The running pitch angle can significantly affect the fuel efficiency of the vehicle.

车辆的运行俯仰角会显著影响燃油效率。

5.In a wind tunnel test, engineers measured the running pitch angle to assess aerodynamic stability.

在风洞测试中，工程师测量了运行俯仰角以评估空气动力学稳定性。

作文

In the world of aerodynamics and vehicle dynamics, the term running pitch angle is crucial for understanding how vehicles behave under different conditions. The running pitch angle refers to the angle formed between the longitudinal axis of a vehicle and the horizontal plane when it is in motion. This concept is particularly important for vehicles like cars, airplanes, and even boats, as it directly affects stability, control, and overall performance. For instance, when a car accelerates or decelerates, its weight distribution changes, which can alter the running pitch angle. A forward pitch occurs during acceleration, causing the front of the vehicle to dip and the rear to rise. Conversely, during braking, the rear of the vehicle may dip, leading to a rearward pitch. Understanding these dynamics helps engineers design vehicles that maintain optimal stability and control.Moreover, the running pitch angle is not only relevant in ground vehicles but also plays a significant role in aviation. When an aircraft takes off or lands, its running pitch angle changes significantly. Pilots must adjust their control inputs to maintain the correct angle for safe flight. If the angle is too steep, the aircraft could stall; if it is too shallow, it may not achieve the necessary lift. Therefore, pilots are trained to monitor and adjust the running pitch angle throughout the flight to ensure safety and efficiency.In maritime contexts, the running pitch angle is equally important. As boats navigate through waves, the angle at which they meet the water can affect speed and maneuverability. A well-designed hull will minimize adverse effects caused by changing running pitch angles, allowing for smoother rides and better fuel efficiency. In summary, the running pitch angle is a fundamental aspect of vehicle dynamics that influences performance across various modes of transportation. Engineers, pilots, and drivers alike must understand this concept to optimize their vehicles' handling characteristics. By studying the factors that affect the running pitch angle, such as weight distribution, speed, and environmental conditions, professionals can develop safer and more efficient vehicles. The implications of this knowledge extend beyond mere performance; they encompass safety, comfort, and even economic factors in the transportation industry. As technology continues to evolve, the importance of mastering the running pitch angle will only grow, making it a vital area of study for future engineers and operators in the field.

在空气动力学和车辆动力学的世界中，术语运行俯仰角对于理解车辆在不同条件下的表现至关重要。运行俯仰角指的是车辆纵向轴线与水平面之间的角度，当车辆在运动时，这个概念尤为重要，尤其是对于汽车、飞机甚至船只，因为它直接影响稳定性、控制能力和整体性能。例如，当汽车加速或减速时，其重心分布会发生变化，从而改变运行俯仰角。加速时，会出现前倾现象，导致车辆前部下沉，后部上升。相反，在制动过程中，车辆的后部可能会下沉，导致后倾。因此，理解这些动态变化有助于工程师设计出能够保持最佳稳定性和控制力的车辆。此外，运行俯仰角不仅在地面车辆中相关，在航空领域也扮演着重要角色。当飞机起飞或降落时，其运行俯仰角会发生显著变化。飞行员必须调整操控输入，以维持安全飞行所需的正确角度。如果角度过陡，飞机可能会失速；如果角度过浅，可能无法获得必要的升力。因此，飞行员接受培训以监测和调整运行俯仰角，以确保飞行的安全和效率。在海洋环境中，运行俯仰角同样重要。当船只穿越波浪时，它们与水面相遇的角度会影响速度和操控性。良好设计的船体将最大限度地减少由于运行俯仰角变化带来的不利影响，从而实现更平稳的航行和更好的燃油效率。总之，运行俯仰角是车辆动力学的一个基本方面，它影响着各种交通方式的性能。工程师、飞行员和驾驶员都必须理解这一概念，以优化其车辆的操控特性。通过研究影响运行俯仰角的因素，如重心分布、速度和环境条件，专业人员可以开发出更安全、更高效的车辆。这一知识的影响不仅限于性能；它还包括交通运输行业的安全、舒适性甚至经济因素。随着技术的不断发展，掌握运行俯仰角的重要性只会增加，使其成为未来工程师和行业操作员必须研究的重要领域。