gliders

简明释义

英[ˈɡlaɪdəz]美[ˈɡlaɪdərz]

n. [航]滑翔机（glider 的复数）；滑行者

英英释义

单词用法

同义词

反义词

例句

1.Adorable: Kayleigh Price, who runs Animal Experience, says the sugar gliders are a favourite with visitors.

惹人喜爱：动物体验中心的运营者，kayleigh Price，她说蜜袋鼯是游客的最爱之一。

2.Archaeopteryx shows no obvious features of gliders, such as a broad membrane connecting forelimbs and hind limbs.

始祖鸟并没有表现出明显的滑翔机的特征，比如有一层连接前肢和后肢的宽膜。

3.Sea gliders move slowly, at around 1kph, tracing a saw-tooth pattern through the water as they constantly ascend and descend.

海洋滑翔器移动较慢，大概每小时航行1公里，当它们持续的上浮和下沉时，轨迹是一个锯齿形的图案。

4.The US Office of Naval Research has asked the two teams for ideas for gliders that will never need a battery change.

美国海军研究办公室要求这两个研究小组提供一些不需要更换电池的水下滑行机器人设计方案。

5.He has developed 700 designs, written a dozen books on the subject, and created a museum of paper gliders.

他已经完成了700多种不同的设计，并就这一主题写了好几本书，还建立起一个纸飞机博物馆。

6.After I returned home I gave my sugar gliders a meal.

后天我回家，我给我的蜜袋鼯一点饭。

7.The children enjoyed flying their new gliders 滑翔机 in the park.

孩子们在公园里享受飞他们的新滑翔机。

8.During the competition, the gliders 滑翔机 soared gracefully through the sky.

在比赛期间，滑翔机优雅地在天空中翱翔。

9.He built a model of a plane that included gliders 滑翔机 to demonstrate aerodynamics.

他制作了一个飞机模型，其中包括滑翔机以演示空气动力学。

10.The physics project involved testing different designs of gliders 滑翔机 for distance and stability.

这个物理项目涉及测试不同设计的滑翔机的距离和稳定性。

11.The instructor taught us how to launch gliders 滑翔机 safely from the hillside.

教练教我们如何安全地从山坡上发射滑翔机。

作文

In the vast expanse of the sky, one can often witness the graceful flight of various birds and aircraft. Among them, the most fascinating are the gliders, which are designed to soar effortlessly through the air without the need for an engine. These remarkable machines rely on their aerodynamic design and the natural currents of the atmosphere to maintain flight. The concept of gliders dates back to the early days of aviation, when pioneers experimented with different ways to achieve sustained flight using minimal power.The art of flying a glider requires skill and precision. Pilots must understand the principles of lift and drag, as well as how to read the weather conditions to find the best thermals—rising columns of warm air that provide the necessary lift. Unlike powered aircraft, gliders can stay airborne for extended periods, sometimes even hours, by expertly navigating these thermal currents. This ability to soar silently and smoothly makes flying a glider a unique experience, allowing pilots to connect with nature in a way that is often lost in the noise of traditional flying.The design of gliders is also a testament to engineering ingenuity. With long wings and a sleek fuselage, they are built to minimize drag and maximize lift. The materials used in construction have evolved over time, with modern gliders often made from lightweight composites that enhance performance. This evolution has led to the development of various types of gliders, each suited for different flying conditions and purposes, from recreational flying to competitive racing.Gliding competitions are held around the world, where pilots showcase their skills and the capabilities of their gliders. These events not only test the pilots' abilities but also promote camaraderie among enthusiasts of the sport. Participants often travel to scenic locations, where they can enjoy breathtaking views while challenging themselves in the skies. The thrill of racing against the clock or other pilots adds an exciting dimension to the experience of flying a glider.In addition to recreational and competitive flying, gliders play a crucial role in various fields, including scientific research and environmental monitoring. Scientists use gliders equipped with sensors to gather data about atmospheric conditions, wildlife migrations, and climate change. These unmanned aerial vehicles can cover vast distances and collect valuable information that would be difficult to obtain otherwise.The community surrounding gliders is vibrant and passionate. Enthusiasts often share their experiences, tips, and knowledge through clubs, forums, and social media. This sense of belonging fosters a supportive environment where newcomers can learn from seasoned pilots and develop their skills. Many pilots start their journey in gliders as a way to experience the joy of flying without the complexities and costs associated with powered aircraft.In conclusion, the world of gliders is not just about flying; it embodies a spirit of adventure, exploration, and connection with nature. Whether soaring high above the earth or participating in competitions, gliders offer a unique perspective on the beauty of flight. As technology continues to advance, the future of gliders looks promising, with new innovations paving the way for even more exhilarating experiences in the skies. For those who seek freedom and tranquility, gliders represent an ideal way to embrace the wonders of aviation and the thrill of flight.

在广阔的天空中，人们常常能看到各种鸟类和飞机优雅的飞行。其中，最迷人的要数滑翔机，它们设计得能够在没有发动机的情况下轻松地翱翔于空中。这些非凡的机器依靠其空气动力学设计和大气中的自然气流来维持飞行。滑翔机的概念可以追溯到航空的早期，当时的先驱者们尝试不同的方法以实现使用最小动力的持续飞行。驾驶滑翔机的艺术需要技巧和精确度。飞行员必须理解升力和阻力的原理，以及如何阅读天气条件以找到最佳的热气流——提供必要升力的温暖空气上升柱。与动力飞机不同，滑翔机可以在空中停留很长时间，有时甚至几个小时，通过巧妙地导航这些热气流。这种无声而平稳地翱翔的能力使得飞行滑翔机成为一种独特的体验，让飞行员以一种传统飞行中常常失去的方式与自然连接。滑翔机的设计也是工程智慧的证明。它们拥有长长的机翼和流线型的机身，旨在最小化阻力并最大化升力。随着时间的推移，所使用的材料也不断演变，现代的滑翔机通常由轻质复合材料制成，以提高性能。这种演变导致了各种类型的滑翔机的发展，每种都适合不同的飞行条件和目的，从休闲飞行到竞技比赛。世界各地举行的滑翔比赛，飞行员展示他们的技能和滑翔机的性能。这些活动不仅考验飞行员的能力，还促进了运动爱好者之间的友谊。参与者通常前往风景如画的地方，在那里他们不仅可以享受令人叹为观止的景色，还可以在天空中挑战自己。与时间或其他飞行员竞速的刺激为飞行滑翔机的体验增添了一个令人兴奋的维度。除了休闲和竞技飞行，滑翔机在科学研究和环境监测等多个领域也发挥着至关重要的作用。科学家们使用配备传感器的滑翔机来收集关于大气条件、野生动物迁徙和气候变化的数据。这些无人机可以覆盖广阔的距离，收集宝贵的信息，这些信息是通过其他方式难以获得的。围绕滑翔机的社区充满活力和激情。爱好者们常常通过俱乐部、论坛和社交媒体分享他们的经验、技巧和知识。这种归属感培养了一个支持性的环境，让新手可以向经验丰富的飞行员学习并发展他们的技能。许多飞行员开始他们的滑翔机之旅，是为了体验飞行的乐趣，而无需面对动力飞机的复杂性和成本。总之，滑翔机的世界不仅仅是飞行；它体现了一种冒险、探索和与自然连接的精神。无论是在地球上空高高飞翔还是参加比赛，滑翔机都提供了对飞行之美的独特视角。随着科技的不断进步，滑翔机的未来看起来充满希望，新技术为在天空中带来更令人兴奋的体验铺平了道路。对于那些寻求自由与宁静的人来说，滑翔机代表了一种理想的方式，去拥抱航空的奇迹和飞行的刺激。