lower boom

简明释义

下弦杆

英英释义

例句

1.The technician instructed the crew to lower boom before starting the maintenance check.

技术人员指示机组人员在开始维护检查前降低舱口。

2.To enhance the safety of the cargo, we need to lower boom during transport.

为了增强货物的安全性，我们需要在运输过程中降低舱口。

3.The pilot decided to lower boom to ensure a smoother landing.

飞行员决定降低舱口以确保更平稳的着陆。

4.As we approached the docking station, the captain signaled to lower boom.

当我们接近停靠站时，船长发出信号要求降低舱口。

5.During the flight, we had to lower boom to avoid turbulence.

在飞行过程中，我们不得不降低舱口以避免颠簸。

作文

In the world of aviation, the term lower boom has a significant meaning, particularly when discussing supersonic flight. To understand this term better, we must first recognize what a 'boom' is in this context. A boom refers to the shock wave created by an object moving faster than the speed of sound. This phenomenon is commonly experienced by supersonic jets, which produce a loud noise known as a sonic boom when they break the sound barrier. When pilots are instructed to lower boom, it means they are being asked to reduce their speed to below the speed of sound to minimize the impact of the sonic boom on the ground below.The implications of lower boom extend beyond just noise reduction. In recent years, there has been a growing concern about the environmental impact of supersonic flights. The loud sonic booms can disrupt communities and wildlife, leading to stricter regulations on where and how these aircraft can operate. By learning to lower boom, pilots can help mitigate these issues, allowing for more sustainable and responsible aviation practices.Moreover, the technology behind achieving a lower boom effect is continually evolving. Engineers and scientists are working tirelessly to design aircraft that can fly at supersonic speeds while producing less noise. This involves intricate aerodynamic designs and advanced materials that can withstand the pressures of high-speed travel without creating excessive shock waves. The goal is to create a new generation of supersonic jets that can fly over land without causing disturbances, thus making air travel faster and more efficient.In addition to technological advancements, the concept of lower boom also resonates with broader themes in our society. It reflects a growing awareness of the need to balance progress with responsibility. As we push the boundaries of what is possible in aviation, we must also consider the consequences of our actions. The ability to lower boom is not just a technical challenge; it is a moral imperative to ensure that our pursuit of speed does not come at the expense of those living beneath our flight paths.The aviation industry is at a crossroads, with the potential for supersonic travel to become more commonplace. However, this opportunity comes with the responsibility to innovate in ways that respect the environment and the communities we serve. As we embrace the future of flight, understanding and implementing strategies to lower boom will be crucial in shaping a sustainable aviation landscape.In conclusion, the phrase lower boom encapsulates a vital aspect of modern aviation. It signifies the need for pilots to adjust their speeds to reduce noise pollution and the ongoing efforts to develop quieter supersonic aircraft. Ultimately, lower boom is not just about sound; it represents a commitment to innovation, sustainability, and social responsibility in the face of rapid technological advancement. As we look ahead, let us strive to achieve a balance between speed and serenity in our skies, ensuring that the marvels of flight do not come with unintended consequences for our planet and its inhabitants.

在航空领域，术语降低轰鸣具有重要意义，特别是在讨论超音速飞行时。要更好地理解这个术语，我们首先必须认识到在这个背景下“轰鸣”是什么意思。轰鸣指的是一个物体以超过声音速度的速度移动时产生的冲击波。这种现象通常由超音速喷气机产生，当它们突破音障时，会产生一种被称为音爆的响亮噪音。当飞行员被指示降低轰鸣时，这意味着他们被要求将速度降低到声音速度以下，以最小化音爆对地面影响。降低轰鸣的影响不仅仅是减少噪音。近年来，人们对超音速飞行的环境影响日益关注。响亮的音爆可能会干扰社区和野生动物，导致对这些飞机的操作地点和方式实施更严格的法规。通过学习如何降低轰鸣，飞行员可以帮助减轻这些问题，从而实现更可持续和负责任的航空实践。此外，实现降低轰鸣效果的技术也在不断发展。工程师和科学家们正在不懈努力，设计能够在超音速下飞行并产生较少噪音的飞机。这涉及到复杂的空气动力学设计和先进材料的应用，这些材料能够承受高速旅行的压力，同时不会产生过多的冲击波。目标是创造出新一代超音速喷气机，使其能够在陆地上飞行而不会造成干扰，从而使航空旅行更快、更高效。除了技术进步外，降低轰鸣的概念还与我们社会中的更广泛主题产生共鸣。它反映了对平衡进步与责任需求的日益关注。当我们推动航空领域的可能性边界时，我们也必须考虑我们行为的后果。能够降低轰鸣不仅是一个技术挑战；它还是确保我们追求速度不以牺牲生活在我们飞行路径下的人们为代价的道德责任。航空业正处于一个十字路口，超音速旅行有潜力变得更加普遍。然而，这一机会伴随着以尊重环境和我们所服务社区的方式进行创新的责任。在我们拥抱未来飞行的同时，理解和实施策略以降低轰鸣将对塑造可持续航空格局至关重要。总之，短语降低轰鸣概括了现代航空的一个重要方面。它象征着飞行员调整速度以减少噪音污染的必要性，以及开发更安静的超音速飞机的持续努力。最终，降低轰鸣不仅关乎声音；它代表着在快速技术进步面前对创新、可持续性和社会责任的承诺。当我们展望未来时，让我们努力在天空中实现速度与宁静之间的平衡，确保飞行的奇迹不会给我们的星球及其居民带来意想不到的后果。