residual velocity

简明释义

剩余速度

英英释义

例句

1.During the experiment, we measured the residual velocity 剩余速度 of the object after impact.

在实验中，我们测量了物体碰撞后的剩余速度。

2.The spacecraft's residual velocity 剩余速度 after the burn was calculated to ensure a safe landing.

在燃烧后，航天器的剩余速度被计算以确保安全着陆。

3.Engineers must account for the residual velocity 剩余速度 when designing the re-entry trajectory of satellites.

工程师在设计卫星的再入轨迹时必须考虑剩余速度。

4.The residual velocity 剩余速度 of the rocket was higher than expected, requiring adjustments in flight path.

火箭的剩余速度比预期的要高，需要调整飞行路径。

5.Pilot training includes understanding the concept of residual velocity 剩余速度 in emergency landings.

飞行员培训包括理解紧急着陆中剩余速度的概念。

作文

In the study of physics and engineering, the concept of residual velocity plays a crucial role in understanding motion and forces. The term refers to the remaining velocity of an object after it has undergone a change in speed or direction due to external forces. This concept is particularly important in fields such as aerodynamics, where the behavior of aircraft during flight is analyzed. When an aircraft maneuvers, its speed and direction change, but it retains a certain amount of velocity, which is known as residual velocity (残余速度). This residual effect can significantly impact the aircraft's performance and stability.Understanding residual velocity is essential for engineers who design vehicles, as they must account for how these velocities affect overall performance. For instance, when a car accelerates, brakes, or turns, it does not stop instantly; instead, it has a residual velocity (残余速度) that continues to influence its motion. Engineers use this knowledge to create safer and more efficient vehicles. By analyzing the residual velocity (残余速度), they can better predict how a vehicle will respond in various situations, leading to improved designs that enhance safety and performance.Moreover, in sports science, the concept of residual velocity (残余速度) is equally significant. Athletes often need to understand how their speed changes during different phases of their performance. For example, a sprinter may reach a peak speed but will still have a residual velocity (残余速度) as they slow down after crossing the finish line. Coaches analyze these dynamics to optimize training regimens and improve athletes' performance.In addition to its applications in engineering and sports, residual velocity (残余速度) is also relevant in environmental science, particularly in the study of pollutants. When pollutants are released into the atmosphere, they can travel long distances before settling. The speed at which these particles move through the air can be affected by various factors, including wind and temperature. Understanding the residual velocity (残余速度) of these particles helps scientists predict their dispersion and potential impact on the environment.In conclusion, the term residual velocity (残余速度) encompasses a wide range of applications across various disciplines. It is a fundamental concept that helps us understand the motion of objects under the influence of forces. Whether in aviation, automotive engineering, sports science, or environmental studies, recognizing the importance of residual velocity (残余速度) allows professionals to make informed decisions and develop strategies that enhance performance, safety, and environmental sustainability. As we continue to explore the complexities of motion, the significance of residual velocity (残余速度) will undoubtedly remain a key focus in both theoretical and practical applications.