aerodynamical

简明释义

英[/ˌɛəroʊdaɪˈnæmɪkəl/]美[/ˌɛəroʊdaɪˈnæmɪkəl/]

空气动力的

气动的

英英释义

单词用法

同义词

反义词

例句

1.Experiment results indicate that the mechanical and aerodynamical performances on the new two-stage axial-flow compressor have met the design requirements.

运转试验及性能考核表明，双级轴流压气机实验台在机械性能和气动性能两个方面均达到了预定的设计要求。

2.With the increase of speed, aerodynamic problems of such trains are emerging. Aerodynamical analysis has got to be strengthened.

随着速度的增加，高速列车空气动力学问题也显露出来，需要加强对气动特性的分析。

3.Aerodynamical and mechanical constraints are considered in the problem formulation.

求优中考虑了多种气动与机械约束条件。

4.We design the laboratorial device of vacuum couch roll and base on the experimental research, we put forward some solution to reduce aerodynamical noise of vacuum couch roll.

本文设计了真空伏辊实验模拟装置，并在其基础上通过实验研究，提出降低真空伏辊空气动力性噪声的方法。

5.Calculated values of the aerodynamical loads on a tangent-ogive forebody compare well -with experimental data.

计算出的空气动力数据与实验结果吻合。

6.Wind tunnels in general are used for testing purposes and aerodynamical optimization.

译文风洞大体上讲是用来得到测试试验结果和空气动力的最佳化。

7.The paper describes the aerodynamical problem of the "anti-control" of tactical missiles with moving-wings, analyses its cause and the flow construction and gives the solution in brief.

本文叙述了具有全动翼的战术导弹出现“反操纵”气动问题，分析其原因及流态，并简要叙述解决办法。

8.The aerodynamical noise of vacuum couch roll is the major noise source of paper machine.

真空伏辊空气动力性噪声是造纸机的主噪声源。

9.We find the aerodynamical roughness length and the zero plane displacement is increasing with the development of the urbanization in recent decade years.

结果表明，空气动力学粗糙度和零平面位移总体是逐年递增的。

10.The paper describes the aerodynamical problem of the "anti-control" of tactical missiles with moving-wings, analyses its cause and the flow construction and gives the solution in brief.

本文叙述了具有全动翼的战术导弹出现“反操纵”气动问题，分析其原因及流态，并简要叙述解决办法。

11.Engineers are studying the aerodynamical properties of various wing shapes.

工程师们正在研究各种机翼形状的aerodynamical（空气动力学）特性。

12.The aerodynamical features of the new drone allow it to fly longer distances.

新型无人机的aerodynamical（空气动力学）特性使其能够飞行更长的距离。

13.The new sports car has an improved aerodynamical design that reduces drag.

这款新跑车具有改进的aerodynamical（空气动力学）设计，减少了阻力。

14.She designed a model that showcases the aerodynamical effects of different materials.

她设计了一个模型，展示了不同材料的aerodynamical（空气动力学）效果。

15.The aerodynamical efficiency of the aircraft is crucial for fuel savings.

飞机的aerodynamical（空气动力学）效率对于节省燃料至关重要。

作文

The study of flight and the principles that govern it is a fascinating field that combines physics, engineering, and creativity. One of the most critical aspects of this study is understanding the concept of aerodynamical (气动的) forces and how they affect the performance of aircraft. When we think about flight, we often picture birds soaring through the sky or airplanes gliding smoothly above the clouds. However, the reality of achieving flight is rooted deeply in the science of aerodynamics, which is the study of how air interacts with solid objects, particularly those designed for flight.To grasp the importance of aerodynamical (气动的) design, we must first understand the four fundamental forces acting on an aircraft: lift, weight, thrust, and drag. Lift is the force that allows an airplane to rise off the ground, while weight is the force that pulls it back down due to gravity. Thrust is generated by engines to propel the aircraft forward, and drag is the resistance an aircraft encounters as it moves through the air. The balance and interaction of these forces determine an aircraft's ability to fly efficiently.The shape of an aircraft plays a crucial role in its aerodynamical (气动的) efficiency. Engineers spend countless hours designing wings, fuselages, and control surfaces to minimize drag and maximize lift. For instance, the wing of an airplane is typically designed with a specific curvature, known as an airfoil, which helps to create lift by altering the airflow around it. The smoother and more streamlined the shape, the less drag the aircraft will experience, allowing it to fly faster and consume less fuel.Moreover, advancements in technology have allowed for the development of computer simulations and wind tunnel testing, enabling engineers to visualize and analyze aerodynamical (气动的) properties before building physical prototypes. This not only saves time and resources but also leads to safer and more efficient aircraft designs. Innovations such as blended wing body designs and the use of lightweight materials like carbon fiber are examples of how aerodynamical (气动的) principles are applied to modern aviation.Furthermore, the principles of aerodynamics are not limited to large commercial aircraft. They also apply to smaller vehicles, such as drones and even automobiles. In fact, many car manufacturers incorporate aerodynamical (气动的) features into their designs to improve fuel efficiency and performance. The idea of reducing drag is essential in any vehicle that travels at high speeds, making the study of aerodynamics relevant across various modes of transportation.In conclusion, understanding the concept of aerodynamical (气动的) forces is vital for anyone interested in the field of aviation or engineering. It informs the design and functionality of aircraft, ensuring they can perform safely and efficiently. As technology continues to advance, the importance of aerodynamics will only grow, leading to innovations that could redefine how we think about flight and transportation in general. Whether it’s improving the performance of commercial airlines or enhancing the capabilities of personal drones, the principles of aerodynamical (气动的) design will remain at the forefront of these developments.

飞行研究及其原理是一个迷人的领域，结合了物理学、工程学和创造力。这个研究中最关键的方面之一是理解aerodynamical（气动的）力量的概念，以及它们如何影响飞机的性能。当我们想到飞行时，常常会想象鸟类在天空中翱翔或飞机在云端平稳滑行。然而，实现飞行的现实深深扎根于aerodynamics的科学中，即研究空气如何与固体物体，特别是那些设计用于飞行的物体相互作用。要理解aerodynamical（气动的）设计的重要性，我们必须首先了解作用于飞机的四种基本力量：升力、重力、推力和阻力。升力是使飞机能够离开地面的力量，而重力是将其拉回地面的力量。推力是由发动机产生的，用于推动飞机向前，而阻力是飞机在空气中移动时遇到的阻力。这些力量的平衡和相互作用决定了飞机的飞行效率。飞机的形状在其aerodynamical（气动的）效率中起着至关重要的作用。工程师花费无数小时设计机翼、机身和控制面，以最小化阻力并最大化升力。例如，飞机的机翼通常设计成特定的曲线，称为气动外形，这有助于通过改变周围的气流来产生升力。形状越光滑、越流线型，飞机所经历的阻力就越小，从而可以更快地飞行并消耗更少的燃料。此外，技术的进步使得计算机模拟和风洞测试的发展成为可能，使工程师能够在构建物理原型之前可视化和分析aerodynamical（气动的）特性。这不仅节省了时间和资源，还导致了更安全、更高效的飞机设计。诸如混合翼身设计和使用轻质材料（如碳纤维）的创新就是如何将aerodynamical（气动的）原则应用于现代航空的例子。此外，aerodynamics的原理不仅限于大型商用飞机。它们同样适用于较小的飞行器，如无人机甚至汽车。事实上，许多汽车制造商在其设计中融入了aerodynamical（气动的）特征，以提高燃油效率和性能。减少阻力的理念在任何高速行驶的车辆中都是至关重要的，这使得对aerodynamics的研究在各种交通工具中具有相关性。总之，理解aerodynamical（气动的）力量的概念对任何对航空或工程感兴趣的人来说都是至关重要的。它为飞机的设计和功能提供了信息，确保它们能够安全高效地运行。随着技术的不断进步，aerodynamics的重要性只会增加，导致可能重新定义我们对飞行和交通的思考的创新。无论是改善商业航空公司的性能还是增强个人无人机的能力，aerodynamical（气动的）设计原则将始终处于这些发展的前沿。