empennage

简明释义

英[ˈempɪnɪdʒ]美[ˈempɪnɪdʒ;empəˈnɑːʒ]

n. [航] 尾翼，尾部

复 数 e m p e n n a g e s

英英释义

单词用法

同义词

反义词

例句

1.A very light composing empennage allows to balance the model without adding any ballast to the nose.

一个非常轻的构成尾部让不需要把任何的压舱石加入鼻轨就平衡模型。

2.Therefore, the characteristics, the influence on the stability and control, as well as the design theories of the FMAV empennage are studied here.

本文对微型扑翼飞行器尾翼的特性、对稳定性和操纵性的影响以及尾翼的设计理论与方法进行了研究。

3.The utility model relates to a toy plane which is composed of a plane body, wings, an empennage, an electric machine, batteries, propellers, a driving device, direction wheels, etc.

新型空陆玩具飞机，由机身、机翼、尾翼、电机、电池、螺旋桨、传动装置、方向轮等组成。

4.The effect of empennage spread on flight attitude was analyzed and validated by flight test data.

本文介绍了使用双镜头狭缝摄影对某武器系统外弹道飞行姿态测试的方法及可行性分析。

5.The utility model relates to a toy plane which is composed of a plane body, wings, an empennage, an electric machine, batteries, propellers, a driving device, direction wheels, etc.

新型空陆玩具飞机，由机身、机翼、尾翼、电机、电池、螺旋桨、传动装置、方向轮等组成。

6.The moveable horizontal surface of the empennage used for pitch trim.

飞机尾翼的可动水平面，用来控制俯仰配平。

7.MK2 fuselage and empennage structure would be re-lifed and reassembled, with redesigned wings and BR710 turbofan engines.

MK2型的机身和尾部结构将进行延寿和重新组装，包括采用重新设计的新型机翼和BR 710涡扇发动机。

8.The invention cancels the aerofoil, empennage and back helm, decreases the weight of plane, realizes lift vertically, enhances the height and realizes high-speed remote fly.

本发明是为摆脱鸟类飞行对设计飞机的影响，取消飞机的机翼、尾翼、尾舵，减轻飞机体积和重量，实现垂直起降，提高升限，达到高速、远程飞行。

9.The empennage being laid across is much smaller than airfoil essential points, endways the empennage is straight.

横着的尾翼比机翼要小良多，竖着的尾翼直直的。

10.The aircraft's stability is greatly influenced by the design of its empennage.

飞机的稳定性在很大程度上受到其尾翼设计的影响。

11.The empennage consists of the horizontal stabilizer and the vertical fin.

尾翼由水平安定面和垂直尾翼组成。

12.Engineers often test different shapes of the empennage in wind tunnels.

工程师们经常在风洞中测试不同形状的尾翼。

13.During the pre-flight inspection, the pilot checked the condition of the empennage for any signs of damage.

在飞行前检查中，飞行员检查了尾翼的状态，以确定是否有损坏的迹象。

14.A well-designed empennage can significantly improve an aircraft's performance.

设计良好的尾翼可以显著提高飞机的性能。

作文

The world of aviation is filled with fascinating components that work together to ensure safe and efficient flight. One such component is the empennage, which plays a crucial role in the stability and control of an aircraft. The term empennage refers to the tail section of an airplane, which includes the horizontal stabilizer and the vertical fin. This part of the aircraft is not just an afterthought; it is meticulously designed to provide aerodynamic efficiency and stability during flight. When an aircraft is in motion, the empennage helps to maintain balance by counteracting the forces acting on the wings. The horizontal stabilizer, which is the horizontal part of the empennage, prevents unwanted pitch movements, ensuring that the nose of the aircraft remains at a stable angle. Meanwhile, the vertical fin, or vertical stabilizer, helps to prevent yaw, which is the side-to-side movement of the aircraft’s nose. Together, these elements of the empennage contribute to the overall control and maneuverability of the aircraft.In addition to its functional importance, the design of the empennage can also influence the aesthetics of an aircraft. Different manufacturers may have unique designs for their empennage, reflecting their brand identity and engineering philosophy. For instance, some modern aircraft feature a T-tail configuration, where the horizontal stabilizer is positioned at the top of the vertical fin. This design can enhance performance and reduce drag, showcasing the innovative approaches taken by engineers in the aviation industry.The significance of the empennage becomes even more apparent when considering the consequences of its malfunction. If the empennage fails or is damaged, the aircraft may experience severe handling difficulties, which can lead to dangerous situations. Pilots are trained to recognize signs of empennage issues and to respond appropriately. This highlights the importance of regular maintenance and checks to ensure that all components, including the empennage, are functioning correctly.Furthermore, advancements in technology have led to improvements in the design and materials used for the empennage. Modern aircraft often utilize lightweight composites that enhance durability while reducing overall weight. This not only improves fuel efficiency but also contributes to the environmental sustainability of aviation. As the industry continues to evolve, understanding the role of the empennage will remain vital for both aviation professionals and enthusiasts alike.In conclusion, the empennage is a fundamental component of any aircraft, providing essential stability and control during flight. Its design and functionality are critical to the safety and performance of the aircraft. As we continue to explore the skies, appreciating the intricacies of the empennage and its contributions to aviation will deepen our understanding of this remarkable field. Whether one is a pilot, engineer, or simply an aviation enthusiast, recognizing the importance of the empennage enhances our appreciation for the complexities of flight.

航空世界充满了迷人的组件，这些组件共同工作，以确保安全和高效的飞行。其中一个组件是尾翼，它在飞机的稳定性和控制中发挥着至关重要的作用。术语尾翼指的是飞机的尾部，包括水平稳定器和垂直鳍。这部分飞机不仅仅是一个附属品；它经过精心设计，以提供空气动力效率和飞行中的稳定性。当飞机在运动时，尾翼有助于保持平衡，通过抵消作用于机翼的力量。水平稳定器，即尾翼的水平部分，防止不必要的俯仰运动，确保飞机的机头保持在稳定的角度。同时，垂直鳍或垂直稳定器有助于防止偏航，即飞机机头的左右移动。这些尾翼的元素共同促进了飞机的整体控制和机动性。除了其功能的重要性，尾翼的设计也可以影响飞机的美学。不同的制造商可能会对他们的尾翼有独特的设计，反映他们的品牌形象和工程理念。例如，一些现代飞机采用T型尾翼配置，其中水平稳定器位于垂直鳍的顶部。这种设计可以增强性能并减少阻力，展示航空工业工程师所采取的创新方法。考虑到尾翼故障的后果，其重要性变得更加明显。如果尾翼失效或受损，飞机可能会经历严重的操控困难，这可能导致危险情况。飞行员接受过识别尾翼问题迹象的训练，并适当地做出反应。这突显了定期维护和检查所有组件，包括尾翼，以确保其正常运作的重要性。此外，技术的进步使得尾翼的设计和使用材料得到了改善。现代飞机通常采用轻质复合材料，增强了耐用性，同时减少了整体重量。这不仅提高了燃油效率，还为航空的环境可持续性做出了贡献。随着行业的不断发展，理解尾翼的作用将继续对航空专业人士和爱好者至关重要。总之，尾翼是任何飞机的基本组件，为飞行提供必要的稳定性和控制。它的设计和功能对于飞机的安全性和性能至关重要。当我们继续探索天空时，欣赏尾翼的复杂性及其对航空的贡献将加深我们对这一非凡领域的理解。无论是飞行员、工程师还是单纯的航空爱好者，认识到尾翼的重要性都会增强我们对飞行复杂性的欣赏。