pulling force

简明释义

牵引力

英英释义

例句

1.The pulling force 拉力 exerted by the magnets helped in lifting the metal pieces easily.

磁铁施加的拉力帮助轻松地提起金属片。

2.Engineers calculated the pulling force 拉力 needed to ensure the bridge could support heavy traffic.

工程师计算了确保桥梁能够承受重型交通所需的拉力。

3.The crane's pulling force 拉力 was strong enough to lift the heavy steel beams.

起重机的拉力足以提升重型钢梁。

4.In rock climbing, the pulling force 拉力 generated by your arms is crucial for maintaining grip.

在攀岩中，手臂产生的拉力对保持抓握至关重要。

5.The pulling force 拉力 of the horse was impressive as it pulled the cart up the hill.

马的拉力令人印象深刻，因为它把马车拉上了山。

作文

The concept of pulling force is fundamental in physics and engineering, as it describes the force that draws objects towards each other. This force can be observed in various contexts, from the gravitational pull of the Earth to the tension in a rope during a game of tug-of-war. Understanding pulling force is essential for students and professionals alike, as it plays a crucial role in many real-world applications. For instance, when engineers design bridges, they must consider the pulling force exerted by the weight of vehicles and pedestrians. If the structure cannot withstand these forces, it risks collapsing, leading to catastrophic consequences.In everyday life, we encounter pulling force in numerous situations. When we use a vacuum cleaner, the machine generates a pulling force that lifts dirt and debris off the floor. Similarly, when we open a door, we exert a pulling force on the handle, causing the door to move towards us. These examples illustrate how pulling force is not just an abstract concept but a practical aspect of our daily routines.Moreover, the pulling force is a key factor in understanding the behavior of celestial bodies. The gravitational pulling force between the Earth and the Moon results in the ocean tides, showcasing how this force can have significant effects on our planet. In space exploration, scientists must calculate the pulling force of various celestial bodies to ensure that spacecraft can navigate effectively. This requires a deep understanding of physics and mathematics, highlighting the importance of pulling force in advanced scientific fields.In addition to its physical implications, pulling force can also serve as a metaphor in our personal lives. For example, we often talk about the pulling force of strong relationships or friendships. These connections draw us closer to others, providing support and companionship. Just as objects are influenced by physical forces, we are also shaped by the emotional pulling force of those around us. This perspective encourages us to nurture our relationships, recognizing their impact on our well-being.Furthermore, the concept of pulling force can inspire us to take action in our communities. When individuals come together to advocate for a cause, they create a collective pulling force that can lead to meaningful change. This force can mobilize resources, raise awareness, and influence decision-makers. By harnessing the pulling force of unity and collaboration, we can address social issues and improve the lives of those around us.In conclusion, the term pulling force encompasses a wide range of meanings and applications, from the scientific to the personal. By understanding this concept, we can better appreciate the forces that shape our world, both literally and metaphorically. Whether it is through the laws of physics, the strength of our relationships, or the power of collective action, pulling force remains a vital part of our lives. As we continue to explore and learn about this fascinating topic, we can apply its principles to enhance our understanding of the universe and our place within it.

“拉力”这一概念在物理学和工程学中是基础性的，因为它描述了将物体相互吸引的力量。这种力量可以在各种背景下观察到，从地球的引力到拔河比赛中绳索的张力。理解拉力对学生和专业人士来说至关重要，因为它在许多现实应用中发挥着关键作用。例如，当工程师设计桥梁时，他们必须考虑车辆和行人施加的拉力。如果结构无法承受这些力量，就有崩溃的风险，导致灾难性的后果。在日常生活中，我们在许多情况下都能遇到拉力。当我们使用吸尘器时，机器产生的拉力使灰尘和碎屑从地板上升起。类似地，当我们打开一扇门时，我们对把手施加的拉力使得门向我们移动。这些例子说明了拉力不仅仅是一个抽象的概念，而是我们日常生活的一个实际方面。此外，拉力是理解天体行为的关键因素。地球和月球之间的引力拉力导致海洋潮汐，展示了这种力量对我们星球的重大影响。在太空探索中，科学家必须计算各种天体的拉力，以确保航天器能够有效导航。这需要对物理学和数学有深入的理解，突显了拉力在先进科学领域的重要性。除了物理含义外，拉力也可以作为我们个人生活中的隐喻。例如，我们经常谈论强大关系或友谊的拉力。这些联系将我们拉近彼此，提供支持和陪伴。正如物体受到物理力量的影响，我们也受到周围人的情感拉力的塑造。这种视角鼓励我们培养我们的关系，认识到它们对我们幸福的影响。此外，“拉力”的概念还可以激励我们在社区中采取行动。当个人团结起来倡导某项事业时，他们会产生一种集体的拉力，可以带来有意义的变化。这种力量可以动员资源，提高意识，并影响决策者。通过利用团结和合作的拉力，我们可以解决社会问题，改善周围人的生活。总之，术语拉力涵盖了广泛的含义和应用，从科学到个人。通过理解这一概念，我们可以更好地欣赏塑造我们世界的力量，无论是字面上的还是隐喻上的。无论是通过物理定律、我们关系的力量，还是集体行动的力量，拉力始终是我们生活的重要组成部分。随着我们继续探索和学习这一迷人的主题，我们可以应用其原则来增强我们对宇宙及我们在其中位置的理解。