ground effect machine

简明释义

地面效应船

英英释义

例句

1.During the demonstration, the ground effect machine glided smoothly just above the surface.

在演示过程中，地效飞行器平稳地滑行在水面之上。

2.Many enthusiasts are excited about the potential of the ground effect machine for recreational use.

许多爱好者对地效飞行器在休闲用途上的潜力感到兴奋。

3.Engineers are developing new designs for the ground effect machine to improve its efficiency.

工程师们正在开发新的设计，以提高地效飞行器的效率。

4.The ground effect machine is often used in rescue operations due to its versatility.

由于其多功能性，地效飞行器常用于救援行动。

5.The ground effect machine can travel over water and land with ease.

这种地效飞行器可以轻松在水面和陆地上移动。

作文

The concept of a ground effect machine is fascinating and has captured the imagination of engineers and enthusiasts alike. A ground effect machine, commonly known as an Ekranoplan, is a type of vehicle that utilizes the aerodynamic principles of ground effect to achieve lift and enhance its performance. Ground effect occurs when an aircraft is flying close to the surface, where the airflow is altered by the proximity of the ground. This phenomenon can significantly reduce drag and increase lift, allowing the vehicle to glide with minimal energy consumption.Historically, the development of the ground effect machine dates back to the mid-20th century, particularly during the Cold War era. The Soviet Union invested heavily in this technology, leading to the creation of several prototypes, including the famous Lun-class Ekranoplan. These machines were designed primarily for military purposes, capable of flying just above the water's surface at high speeds, making them difficult to detect by radar. The unique design of the ground effect machine allows it to travel over water or land, providing versatility in various applications.One of the most significant advantages of a ground effect machine is its fuel efficiency. Because it operates close to the ground, it can take advantage of the ground effect to reduce the amount of power needed for flight. This characteristic makes it an attractive option for transportation over short distances, especially in regions with vast bodies of water or marshy areas. Moreover, the ability to carry heavy loads while maintaining high speeds sets the ground effect machine apart from traditional aircraft.Despite its advantages, the ground effect machine has faced challenges in gaining widespread acceptance. One of the main limitations is its operational altitude; it can only fly close to the ground, which restricts its use in certain environments, such as urban areas or mountainous regions. Additionally, the design and engineering of these machines require specialized knowledge and expertise, making them costly to develop and maintain.In recent years, there has been a renewed interest in the ground effect machine as technology advances and environmental concerns grow. Researchers and engineers are exploring innovative designs and materials that could enhance the performance and sustainability of these vehicles. The potential for using ground effect machines in tourism, search and rescue operations, and even cargo transport is being investigated, opening new avenues for their application.In conclusion, the ground effect machine represents a unique intersection of aerodynamics and engineering. Its ability to harness the principles of ground effect offers exciting possibilities for the future of transportation. As we continue to explore and innovate in this field, the ground effect machine may play a pivotal role in shaping how we move across our planet, providing efficient and sustainable solutions for various challenges. The journey of understanding and developing ground effect machines is just beginning, and it will be intriguing to see where this technology leads us in the coming years.

“地面效应机器”的概念令人着迷，吸引了工程师和爱好者的想象力。“地面效应机器”，通常被称为Ekranoplan，是一种利用地面效应的空气动力学原理来实现升力并增强其性能的车辆。地面效应发生在飞机飞行接近地面时，气流因靠近地面而发生变化。这种现象可以显著减少阻力并增加升力，使得车辆以最小的能量消耗滑行。从历史上看，“地面效应机器”的发展可以追溯到20世纪中叶，特别是在冷战时期。苏联在这一技术上进行了大量投资，导致多个原型的创建，包括著名的Lun级Ekranoplan。这些机器主要设计用于军事目的，能够以高速飞行在水面上方，使其难以被雷达探测。“地面效应机器”的独特设计使其能够在水面或陆地上行驶，为各种应用提供了多样性。“地面效应机器”的一个显著优势是其燃油效率。由于它在接近地面的情况下运行，可以利用地面效应来减少飞行所需的功率。这一特性使其成为短距离运输的一个有吸引力的选择，尤其是在拥有广阔水域或沼泽地区的区域。此外，能够在保持高速的同时携带重载，使“地面效应机器”与传统飞机区别开来。尽管具有优势，“地面效应机器”在获得广泛认可方面面临挑战。其中一个主要限制是其操作高度；它只能在接近地面的情况下飞行，这限制了其在某些环境中的使用，如城市地区或山区。此外，这些机器的设计和工程需要专业知识和专业技能，使其开发和维护成本高昂。近年来，随着技术的进步和环境问题的增长，人们对“地面效应机器”的兴趣重新燃起。研究人员和工程师正在探索创新的设计和材料，以提高这些车辆的性能和可持续性。正在调查在旅游、搜救行动甚至货物运输中使用“地面效应机器”的潜力，为其应用开辟新的途径。总之，“地面效应机器”代表了空气动力学与工程学的独特交汇点。它利用地面效应的能力为未来交通提供了令人兴奋的可能性。随着我们继续在这一领域探索和创新，“地面效应机器”可能在塑造我们如何在地球上移动方面发挥关键作用，为各种挑战提供高效和可持续的解决方案。理解和开发“地面效应机器”的旅程才刚刚开始，看到这项技术在未来几年将引领我们去往何处将是令人兴奋的。