near sonic

简明释义

近声速的

英英释义

例句

1.The aircraft was designed to operate at speeds near sonic 接近音速 levels for better fuel efficiency.

这架飞机的设计目标是以near sonic 接近音速的速度飞行，以提高燃油效率。

2.Engineers are exploring materials that can withstand near sonic 接近音速 travel without compromising safety.

工程师们正在探索能够承受near sonic 接近音速旅行而不影响安全性的材料。

3.The race car's performance is optimized for near sonic 接近音速 speeds on the track.

这辆赛车的性能经过优化，可在赛道上达到near sonic 接近音速的速度。

4.During the test flight, the pilot reported a brief period of flight at near sonic 接近音速 speed.

在测试飞行中，飞行员报告说有一段时间以near sonic 接近音速的速度飞行。

5.The new drone can reach near sonic 接近音速 speeds, making it suitable for rapid delivery services.

这款新型无人机可以达到near sonic 接近音速的速度，使其适合快速配送服务。

作文

In recent years, the field of aerodynamics has seen remarkable advancements, particularly in the development of aircraft capable of flying at speeds approaching the speed of sound. This phenomenon is often referred to as near sonic (接近音速), which describes speeds that are close to but not exceeding the speed of sound in air, typically around 343 meters per second at sea level. The implications of near sonic (接近音速) travel are vast, influencing both commercial aviation and military applications. One of the primary benefits of near sonic (接近音速) travel is efficiency. Aircraft designed to operate at these speeds can reduce flight times significantly compared to conventional subsonic jets. For instance, a flight that normally takes several hours could be shortened by nearly an hour if the aircraft operates at near sonic (接近音速) speeds. This reduction in travel time not only enhances passenger experience but also has economic benefits for airlines, allowing them to optimize their schedules and increase the number of flights they can operate daily.Moreover, near sonic (接近音速) technology is paving the way for innovations in sustainable aviation. As the industry faces increasing pressure to reduce its carbon footprint, engineers are exploring designs that utilize near sonic (接近音速) speeds in conjunction with advanced propulsion systems. These systems aim to minimize fuel consumption while maximizing speed, which could lead to a new era of environmentally friendly air travel.However, achieving near sonic (接近音速) speeds is not without challenges. One major concern is the phenomenon known as shock waves. As an aircraft approaches the speed of sound, it encounters increased air resistance and the formation of shock waves, which can lead to turbulence and structural stress on the aircraft. Engineers must carefully design aircraft to withstand these forces while maintaining stability and passenger comfort during flight.In military applications, near sonic (接近音速) travel offers strategic advantages. Fighter jets and reconnaissance aircraft that can operate at these speeds can quickly respond to threats and gather intelligence over vast distances. The ability to travel at near sonic (接近音速) speeds allows for rapid deployment of forces, giving military operations a significant edge in time-sensitive situations.As we look to the future, the pursuit of near sonic (接近音速) travel continues to drive innovation in aerospace engineering. Companies are investing heavily in research and development to create the next generation of aircraft that can safely and efficiently operate at these speeds. With advancements in materials science, aerodynamics, and propulsion technology, the dream of widespread near sonic (接近音速) travel may soon become a reality.In conclusion, near sonic (接近音速) travel represents a significant milestone in aviation history. Its potential to revolutionize air travel, enhance military capabilities, and promote sustainability makes it a critical area of focus for researchers and engineers alike. As we continue to push the boundaries of what is possible in aerospace technology, the concept of near sonic (接近音速) speeds will undoubtedly play a pivotal role in shaping the future of flight.

近年来，气动学领域取得了显著的进展，特别是在开发能够以接近音速飞行的飞机方面。这种现象通常被称为near sonic（接近音速），它描述的是接近但不超过空气中音速的速度，通常在海平面上约为每秒343米。near sonic（接近音速）旅行的影响是巨大的，它影响着商业航空和军事应用。near sonic（接近音速）旅行的主要好处之一是效率。设计用于在这些速度下运行的飞机可以显著缩短飞行时间，与传统的亚音速喷气机相比。例如，一次通常需要几个小时的航班，如果飞机以near sonic（接近音速）速度飞行，飞行时间可能缩短近一个小时。这种旅行时间的减少不仅增强了乘客的体验，还有经济利益，使航空公司能够优化其航班安排，并增加每天可以运营的航班数量。此外，near sonic（接近音速）技术正在为可持续航空创新铺平道路。随着行业面临减少碳足迹的压力，工程师们正在探索利用near sonic（接近音速）速度与先进推进系统相结合的设计。这些系统旨在最大限度地减少燃料消耗，同时最大化速度，这可能导致环保航空旅行的新纪元。然而，实现near sonic（接近音速）速度并非没有挑战。一个主要问题是称为冲击波的现象。当飞机接近音速时，会遇到增加的空气阻力和冲击波的形成，这可能导致湍流和飞机的结构应力。工程师必须仔细设计飞机，以承受这些力量，同时在飞行过程中保持稳定和乘客的舒适。在军事应用中，near sonic（接近音速）旅行提供了战略优势。能够以这些速度运行的战斗机和侦察机可以迅速响应威胁并在广阔的距离内收集情报。以near sonic（接近音速）速度旅行的能力允许快速部署部队，使军事行动在时间敏感的情况下获得显著优势。展望未来，追求near sonic（接近音速）旅行继续推动航空工程的创新。公司正在大力投资于研发，以创造下一代能够安全高效地以这些速度运行的飞机。随着材料科学、空气动力学和推进技术的进步，广泛实现near sonic（接近音速）旅行的梦想可能很快成为现实。总之，near sonic（接近音速）旅行代表了航空史上的一个重要里程碑。它在革命化航空旅行、增强军事能力和促进可持续发展方面的潜力，使其成为研究人员和工程师关注的关键领域。随着我们继续推动航空技术的可能性，near sonic（接近音速）速度的概念无疑将在塑造飞行的未来中发挥关键作用。