bounding bar
简明释义
界边角钢
英英释义
例句
1.Children love to play games that involve jumping over a bounding bar during recess.
孩子们喜欢在课间玩跳过障碍杆的游戏。
2.The coach adjusted the height of the bounding bar to challenge the athletes.
教练调整了障碍杆的高度，以挑战运动员。
3.The bounding bar in high jump is set at different heights for each competition.
高跳中的障碍杆在每场比赛中设置不同的高度。
4.In gymnastics, the gymnast performed a routine on the bounding bar with great skill.
在体操中，体操运动员在平衡木上表现出色。
5.The athlete jumped over the bounding bar to set a new record.
运动员跳过了障碍杆，创造了新的记录。
作文
In the realm of physics and engineering, the concept of a bounding bar plays a crucial role in understanding various systems and structures. A bounding bar can be defined as a limiting boundary that restricts or controls the movement of objects within a certain space. This term is particularly relevant in the study of dynamics, where it helps to analyze the behavior of particles and rigid bodies under different forces. For instance, when considering the motion of a pendulum, the bounding bar represents the fixed point from which the pendulum swings, thus defining its range of motion.The significance of the bounding bar extends beyond theoretical applications; it is also essential in practical scenarios. In construction and architecture, engineers utilize the principles of bounding bars to ensure the stability and safety of structures. When designing a bridge, for example, the bounding bar can refer to the support beams that limit the span of the bridge, ensuring it can withstand both static and dynamic loads. By understanding how these bounding bars function, engineers can predict potential failure points and reinforce them accordingly.Moreover, the concept of a bounding bar is not limited to physical barriers. In computer science, it can be used metaphorically to describe constraints within algorithms or data structures. For instance, when developing a sorting algorithm, the bounding bar might represent the maximum limit of elements that can be processed at one time. This helps programmers to optimize their code and manage resources effectively, ensuring that systems run smoothly without exceeding their limits.In the field of sports, the idea of a bounding bar can also be applied. Athletes often face physical and mental boundaries that they must overcome to achieve their goals. For example, in high jump competitions, the bar that athletes must clear serves as a literal bounding bar, representing the height they need to surpass to succeed. This concept can inspire athletes to push their limits, both physically and mentally, as they strive to break personal records.In conclusion, the term bounding bar encapsulates a wide range of meanings across various disciplines. Whether in physics, engineering, computer science, or sports, the bounding bar serves as a critical element that defines limits and boundaries. Understanding this concept allows individuals and professionals to navigate challenges more effectively, whether they are building structures, writing algorithms, or competing in athletic events. Ultimately, the bounding bar symbolizes the constraints we face and the potential we have to overcome them, making it an essential concept in both theoretical and practical applications.
在物理和工程领域，“bounding bar”这一概念在理解各种系统和结构方面起着至关重要的作用。bounding bar可以定义为限制或控制物体在特定空间内运动的边界。这一术语在动力学研究中尤为相关，它有助于分析粒子和刚体在不同力作用下的行为。例如，在考虑摆的运动时，bounding bar代表了摆动的固定点，从而定义了其运动范围。bounding bar的重要性不仅限于理论应用；它在实际场景中也至关重要。在建筑和建筑工程中，工程师利用bounding bar的原理来确保结构的稳定性和安全性。例如，在设计桥梁时，bounding bar可以指支撑梁，这限制了桥梁的跨度，确保其能够承受静态和动态载荷。通过理解这些bounding bar的功能，工程师可以预测潜在的故障点并进行相应的加固。此外，bounding bar的概念并不仅限于物理障碍。在计算机科学中，它可以比喻性地用于描述算法或数据结构中的约束。例如，在开发排序算法时，bounding bar可能代表可以同时处理的最大元素限制。这帮助程序员优化代码，有效管理资源，确保系统运行顺利而不超出其限制。在体育领域，bounding bar的理念同样适用。运动员常常面临必须克服的身体和心理边界，以实现他们的目标。例如，在跳高比赛中，运动员必须跨越的横杆就作为一个字面上的bounding bar，代表他们需要超越的高度。这个概念可以激励运动员突破自己的极限，无论是身体上还是心理上，因为他们努力打破个人记录。总之，术语bounding bar在各个学科中涵盖了广泛的含义。无论是在物理、工程、计算机科学还是体育中，bounding bar都是定义限制和边界的关键元素。理解这一概念使个人和专业人士能够更有效地应对挑战，无论是在建造结构、编写算法还是参加体育赛事。最终，bounding bar象征着我们所面临的约束以及我们克服这些约束的潜力，使其成为理论和实践应用中的一个重要概念。
