supersonic velocity

简明释义

超声速

英英释义

例句

1.Scientists are studying how to maintain supersonic velocity (超音速) in commercial air travel.

科学家们正在研究如何在商业航空旅行中保持supersonic velocity（超音速）。

2.The new rocket design allows for travel at supersonic velocity (超音速) to reach Mars faster.

新的火箭设计允许以supersonic velocity（超音速）的速度更快地到达火星。

3.During the experiment, the projectile achieved supersonic velocity (超音速), demonstrating its power.

在实验过程中，弹丸达到了supersonic velocity（超音速），展示了其威力。

4.The fighter jet broke the sound barrier, reaching supersonic velocity (超音速) during its test flight.

这架战斗机在测试飞行中突破了音障，达到了supersonic velocity（超音速）。

5.Achieving supersonic velocity (超音速) requires advanced engineering and materials.

达到supersonic velocity（超音速）需要先进的工程技术和材料。

作文

The concept of supersonic velocity refers to speeds that exceed the speed of sound in a given medium, typically air. This fascinating phenomenon has captivated scientists and engineers for decades, leading to remarkable advancements in aviation and aerospace technology. When an object travels faster than the speed of sound, it creates a series of shock waves, resulting in a sonic boom—a loud explosive noise that can be heard on the ground. Understanding supersonic velocity is crucial for both military and civilian applications, as it paves the way for faster travel and more efficient transportation methods.Historically, the quest for supersonic velocity began during World War II when aircraft manufacturers sought to develop faster planes that could evade enemy fire and complete missions more effectively. The first successful manned flight at supersonic velocity was achieved by Chuck Yeager on October 14, 1947, when he piloted the Bell X-1 rocket plane. This monumental achievement not only marked a significant milestone in aviation history but also opened the floodgates for further exploration into high-speed flight.The implications of achieving supersonic velocity extend beyond military use. In the commercial sector, airlines have been exploring the possibility of supersonic passenger flights. Companies like Concorde pioneered this concept, allowing passengers to travel from New York to London in just under three hours, significantly cutting down travel time. Although Concorde was retired in 2003, the idea of supersonic velocity in commercial aviation is being revisited with new technologies and designs aiming to reduce the environmental impact of such flights.One of the primary challenges associated with supersonic velocity is the environmental concern regarding sonic booms. When an aircraft surpasses the speed of sound, the shock waves generated can disturb communities below, leading to noise pollution and potential regulatory restrictions. To address this issue, researchers are developing new aircraft designs that aim to minimize the intensity of sonic booms, making supersonic velocity more acceptable for commercial use.In addition to commercial aviation, supersonic velocity plays a vital role in space exploration. Rockets must reach supersonic speeds to break through the Earth's atmosphere and enter orbit. The technology developed for these high-speed launches has contributed to our understanding of aerodynamics and propulsion systems, which are essential for future missions to Mars and beyond. The ability to achieve supersonic velocity is not only a testament to human ingenuity but also a critical factor in advancing our capabilities in space travel.As we look toward the future, the pursuit of supersonic velocity continues to inspire innovation across various fields. Researchers are investigating new materials and propulsion methods that could lead to even faster speeds while addressing environmental concerns. The dream of traveling at supersonic velocity may soon become a reality for everyday commuters, revolutionizing the way we perceive distance and time. In conclusion, supersonic velocity represents a significant achievement in engineering and physics, symbolizing humanity's relentless pursuit of speed and efficiency in transportation. By overcoming the challenges associated with it, we can unlock new possibilities that will shape the future of travel and exploration.

超音速速度的概念是指超过给定介质（通常是空气）中声速的速度。这一迷人的现象数十年来吸引了科学家和工程师的关注，导致航空和航天技术的显著进步。当一个物体以超过声速的速度移动时，它会产生一系列冲击波，从而形成音爆——一种可以在地面上听到的响亮爆炸声。理解超音速速度对于军事和民用应用至关重要，因为它为更快的旅行和更高效的运输方式铺平了道路。历史上，追求超音速速度始于第二次世界大战期间，当时飞机制造商寻求开发出更快的飞机，以规避敌方火力并更有效地完成任务。1947年10月14日，查克·耶格尔驾驶贝尔X-1火箭飞机成功实现了第一次有人驾驶的超音速速度飞行。这一里程碑式的成就不仅标志着航空史上的重要里程碑，也为进一步探索高速飞行打开了大门。实现超音速速度的意义超越了军事用途。在商业领域，航空公司一直在探索超音速客运航班的可能性。像协和飞机这样的公司开创了这一概念，使乘客能够在不到三小时的时间内从纽约飞往伦敦，显著缩短了旅行时间。尽管协和飞机在2003年退役，但随着新技术和设计的出现，商业航空中超音速速度的想法正在被重新审视。与超音速速度相关的主要挑战之一是对音爆的环境担忧。当飞机超过声速时，产生的冲击波可能会打扰下面的社区，导致噪音污染和潜在的监管限制。为了解决这个问题，研究人员正在开发新的飞机设计，旨在最小化音爆的强度，使得超音速速度在商业使用中更加可接受。除了商业航空，超音速速度在太空探索中也发挥着至关重要的作用。火箭必须达到超音速速度才能突破地球的大气层并进入轨道。为这些高速发射开发的技术有助于我们理解空气动力学和推进系统，这些对于未来的火星及其他星际任务至关重要。实现超音速速度不仅是人类智慧的证明，也是推动我们太空旅行能力的重要因素。展望未来，对超音速速度的追求继续激励着各个领域的创新。研究人员正在调查新的材料和推进方法，这可能导致更快的速度，同时解决环境问题。普通通勤者或许很快就能实现以超音速速度旅行的梦想，从而彻底改变我们对距离和时间的看法。总之，超音速速度代表着工程和物理学的一项重大成就，象征着人类对速度和运输效率的不懈追求。通过克服与之相关的挑战，我们可以解锁新的可能性，塑造未来的旅行和探索。