supersonic

简明释义

英[ˌsuːpəˈsɒnɪk]美[ˌsuːpərˈsɑːnɪk]

adj. 超音速的

n. 超音速，超声波；超音速飞机

英英释义

单词用法

同义词

反义词

例句

1.They are, however, far more cost effective than supersonic fighter jets.

然而大雄蜂无人机比超音速战斗机更有成本效率。

2.This future aircraft design concept for supersonic flight over land comes from the team led by the Lockheed Martin Corporation.

上图这款在低空飞行的未来飞机是来自洛克希德·马丁旗下团队所设计的一款超音速概念飞机。

3.It was a bittersweet end to nearly 28 years of commercial supersonic travel.

对于营运了将近28年的超音速商业航行来讲，这是一个苦乐参半的结局。

4.The Tupolev Tu-144 is a Soviet supersonic airliner, developed in the 1960s.

镇馆之宝——图波列夫tu- 144，苏联产超音速客机，研发于1960年代。

5.Supersonic flight could become a routine form of travel in the 21st century.

搭乘超音速飞机飞行会成为21世纪常见的旅行方式。

6.Its supersonic speeds and aerodynamics do the job, compressing the air into the engine.

飞机的超音速和空气动力学完成将空气压缩入引擎的任务。

7.October 24, 2003, Concorde makes its last commercial flight, bringing the era of airliner supersonic transport to a close, at least for the time being.

2003年的10月24日，协和式飞机进行了其最后一次商业飞行，从而结束了客机的超音带运输时代。

8.The tailless delta-canard configuration is inherently aerodynamically unstable, which provides a high level of agility, particularly at supersonic speeds.

鸭式无尾翼布局具有高度机动性和优越的超音速性能，但亦具有先天空气动力上之不稳定性。

9.The F-5 is an agile, highly maneuverable, reliable supersonic fighter, combining advanced aerodynamic design, engine performance and low operating costs.

F - 5是一架灵活、高度可控、可靠的超音速战斗机，它结合了先进的气动设计、发动机性能和低运营成本。

10.The supersonic boom can be heard when an aircraft breaks the sound barrier.

当飞机突破音障时，可以听到超音速爆炸声。

11.The fighter jet can travel at supersonic speeds, allowing it to reach targets quickly.

这架战斗机可以以超音速速度飞行，使其能够快速到达目标。

12.The new supersonic passenger plane promises to cut transatlantic flight times in half.

这款新的超音速客机承诺将跨大西洋的飞行时间缩短一半。

13.Many engineers are focused on making supersonic travel more environmentally friendly.

许多工程师专注于使超音速旅行更加环保。

14.Scientists are studying supersonic travel to reduce flight times across the globe.

科学家们正在研究超音速旅行，以缩短全球飞行时间。

作文

The term supersonic refers to speeds that exceed the speed of sound in air, which is approximately 343 meters per second or about 1,125 feet per second at sea level. This fascinating concept has been a subject of interest for scientists, engineers, and aviation enthusiasts alike. The ability to travel at supersonic speeds opens up a realm of possibilities in various fields, from military applications to commercial air travel. In this essay, I will explore the significance of supersonic technology, its impact on aviation, and the future it holds for transportation.One of the most notable examples of supersonic travel is the Concorde, a turbojet-powered airliner that was in service from 1976 to 2003. The Concorde was capable of flying at speeds of over twice the speed of sound, making transatlantic flights significantly shorter than conventional aircraft. For instance, a flight from New York to London that typically took around 7-8 hours could be completed in just under 3.5 hours. This remarkable achievement not only revolutionized air travel but also showcased the potential for supersonic passenger transport.However, the journey of supersonic travel has not been without its challenges. One major issue is the sonic boom produced when an object travels faster than the speed of sound. This phenomenon occurs as shock waves compress and create a loud noise that can be disruptive to communities below. As a result, supersonic flights over land have faced restrictions in many countries. Engineers and researchers are actively working on solutions to minimize the impact of sonic booms, with some promising designs that could lead to quieter supersonic aircraft in the future.Aside from the challenges, the advancements in supersonic technology continue to inspire innovation. Companies like Boom Supersonic are developing new aircraft that aim to bring back supersonic commercial flights while addressing environmental concerns. Their flagship model, Overture, is designed to be more fuel-efficient and environmentally friendly than its predecessors. With a capacity of around 65 to 88 passengers, Overture aims to connect major cities across the globe in a fraction of the time it takes today.Moreover, supersonic technology is not limited to commercial aviation. The military has long utilized supersonic capabilities for strategic advantages. Fighter jets such as the F-22 Raptor and the MiG-25 Foxbat can reach supersonic speeds, allowing them to engage in rapid maneuvers and complete missions efficiently. The development of supersonic drones and unmanned aerial vehicles (UAVs) is also on the rise, further showcasing the versatility of supersonic technology in defense applications.In conclusion, the concept of supersonic travel represents a significant milestone in the evolution of transportation. While challenges such as sonic booms and environmental concerns remain, the ongoing research and development in this field promise a future where supersonic travel could become commonplace. As we look ahead, it is essential to balance the excitement of supersonic advancements with responsible practices to ensure a sustainable and efficient transportation system for generations to come.

术语supersonic指的是超过声音在空气中传播速度的速度，约为每秒343米或每秒约1125英尺（在海平面）。这一迷人概念一直是科学家、工程师和航空爱好者关注的主题。以supersonic速度旅行的能力为各个领域开辟了可能性，从军事应用到商业航空旅行。在这篇文章中，我将探讨supersonic技术的重要性、它对航空业的影响以及它对交通运输未来的影响。最著名的supersonic旅行例子之一是协和飞机，这是一种涡轮喷气式客机，从1976年服役到2003年。协和飞机能够以超过两倍音速的速度飞行，使跨大西洋航班显著缩短。例如，从纽约飞往伦敦的航班通常需要约7-8小时，但可以在不到3.5小时内完成。这一杰出成就不仅彻底改变了航空旅行，还展示了supersonic客运运输的潜力。然而，supersonic旅行的旅程并非没有挑战。一个主要问题是当物体速度超过声音速度时产生的音爆现象。当冲击波压缩并产生响亮的噪音时，会对下面的社区造成干扰。因此，许多国家对陆地上的supersonic航班施加了限制。工程师和研究人员正在积极寻找解决方案，以最小化音爆的影响，一些有前景的设计可能会导致未来更安静的supersonic飞机。除了挑战，supersonic技术的进步继续激励创新。像Boom Supersonic这样的公司正在开发新的飞机，旨在恢复supersonic商业航班，同时解决环境问题。他们的旗舰模型，Overture，旨在比其前身更具燃油效率和环保性。Overture的容量约为65至88名乘客，旨在以今天所需时间的一小部分将主要城市连接在一起。此外，supersonic技术不仅限于商业航空。军方长期以来利用supersonic能力获得战略优势。战斗机如F-22猛禽和米格-25狐狸可以达到supersonic速度，使它们能够快速机动和高效完成任务。supersonic无人机和无人驾驶飞行器（UAV）的发展也在上升，进一步展示了supersonic技术在国防应用中的多样性。总之，supersonic旅行的概念代表了交通演变中的一个重要里程碑。尽管音爆和环境问题等挑战仍然存在，但该领域持续的研究和开发承诺了一个supersonic旅行可能变得普遍的未来。展望未来，平衡supersonic进步的兴奋与负责任的实践，以确保可持续和高效的交通系统，为后代服务，是至关重要的。