force balance
简明释义
力平衡
英英释义
例句
1.The team conducted experiments to study the force balance 力平衡 in fluid dynamics.
团队进行了实验，研究流体动力学中的力平衡。
2.In engineering, achieving a force balance 力平衡 is crucial to ensure the stability of structures.
在工程中，实现
3.In physics, we often analyze force balance 力平衡 when studying motion.
在物理学中，我们常常在研究运动时分析力平衡。
4.The pilot had to maintain a force balance 力平衡 during turbulence to keep the aircraft stable.
飞行员必须在颠簸期间保持力平衡以保持飞机稳定。
5.A force balance 力平衡 is necessary for an object to remain at rest.
物体保持静止需要一个力平衡。
作文
In the realm of physics, the concept of force balance plays a crucial role in understanding how objects interact with one another. Essentially, force balance refers to the condition where all the forces acting on an object are equal and opposite, resulting in a state of equilibrium. This principle is fundamental not only in physics but also in various real-world applications, such as engineering, architecture, and even everyday life. To illustrate the significance of force balance, consider a simple example of a seesaw. When two children of equal weight sit on opposite ends, they create a force balance that allows the seesaw to remain level. If one child were to move closer to the center, the seesaw would tilt, indicating a disruption in the force balance. This demonstrates how important it is for forces to be balanced in order to maintain stability. In engineering, force balance is vital in designing structures that can withstand various loads. For instance, when engineers design a bridge, they must ensure that the forces exerted by vehicles and pedestrians are countered by the forces provided by the bridge's supports. Any imbalance could lead to catastrophic failures. Therefore, understanding force balance allows engineers to create safe and reliable structures. Moreover, force balance is not limited to physical structures; it can also be applied to systems in motion. In aerodynamics, for example, an airplane must achieve force balance between lift and weight, as well as thrust and drag, to fly efficiently. If any of these forces are not balanced, the aircraft may struggle to maintain altitude or speed. Pilots are trained to understand these dynamics to ensure safe flights. On a more personal level, we can observe force balance in our daily lives. Consider the act of walking. Our body constantly adjusts to maintain force balance while we move. The muscles work in harmony to counteract gravity and propel us forward. If one side of our body were to exert more force than the other, we would lose our balance and potentially fall. This highlights how force balance is essential not just in physics but in our physical well-being as well. In conclusion, the concept of force balance is integral to various fields and aspects of life. Whether it’s in the design of a bridge, the flight of an airplane, or the simple act of walking, maintaining a state of force balance is vital for stability and functionality. As we continue to explore the principles of physics and their applications, it becomes clear that understanding force balance is essential for both scientific advancement and everyday life.
在物理学领域，力平衡的概念在理解物体之间的相互作用中发挥着至关重要的作用。基本上，力平衡指的是作用在物体上的所有力相等且方向相反，从而导致一种平衡状态。这一原则不仅在物理学中是基础，而且在工程、建筑甚至日常生活中都有各种应用。为了说明力平衡的重要性，考虑一个简单的例子：跷跷板。当两个体重相等的孩子坐在两端时，他们创造了一个力平衡，使跷跷板保持水平。如果一个孩子靠近中心移动，跷跷板就会倾斜，表明力平衡被打破。这展示了力量保持平衡以维持稳定性的重要性。在工程学中，力平衡对于设计能够承受各种载荷的结构至关重要。例如，当工程师设计桥梁时，他们必须确保车辆和行人施加的力量被桥梁支撑提供的力量抵消。任何不平衡都可能导致灾难性的失败。因此，理解力平衡使工程师能够创建安全可靠的结构。此外，力平衡并不仅限于物理结构；它还可以应用于运动中的系统。在空气动力学中，例如，飞机必须在升力与重力、推力与阻力之间实现力平衡，才能有效飞行。如果这些力量中的任何一个没有平衡，飞机可能会难以维持高度或速度。飞行员经过培训以理解这些动态，以确保安全飞行。在更个人的层面上，我们可以在日常生活中观察到力平衡。考虑走路的行为。我们的身体不断调整以保持在移动时的力平衡。肌肉协调工作以抵消重力并推动我们向前。如果我们身体的一侧施加的力量超过另一侧，我们就会失去平衡，可能会摔倒。这突显了力平衡不仅在物理学中，而且在我们的身体健康中都是必不可少的。总之，力平衡的概念在各个领域和生活的各个方面都是不可或缺的。无论是在桥梁设计、飞机飞行，还是简单的走路行为中，维持力平衡的状态对于稳定性和功能性至关重要。随着我们继续探索物理学原理及其应用，理解力平衡对科学进步和日常生活都是至关重要的。
