neutral pressure

简明释义

中性压力

英英释义

例句

1.When inflating a balloon, achieving neutral pressure 中性压力 helps avoid pops.

给气球充气时，达到<在>中性压力<在>有助于避免爆炸。

2.The doctor explained that the body operates best at neutral pressure 中性压力 during physical activities.

医生解释说，身体在体育活动中最适合处于<在>中性压力<在>状态。

3.In a well-designed aquarium, maintaining a state of neutral pressure 中性压力 ensures the fish are comfortable and healthy.

在一个设计良好的水族箱中，保持<在>中性压力<在>的状态可以确保鱼类舒适和健康。

4.In scuba diving, maintaining neutral pressure 中性压力 is crucial for safety while underwater.

在潜水过程中，保持<在>中性压力<在>对水下安全至关重要。

5.Engineers must calculate the neutral pressure 中性压力 in hydraulic systems to prevent failures.

工程师必须计算液压系统中的<在>中性压力<在>以防止故障。

作文

In the realm of physics and engineering, the concept of neutral pressure plays a vital role in understanding how forces interact within various systems. Neutral pressure refers to a state where the internal pressure of a system is balanced by external pressures, resulting in no net force acting on an object. This balance is crucial in many applications, from designing buildings to creating efficient transportation systems.To illustrate the significance of neutral pressure, consider the example of a balloon. When a balloon is inflated, the air inside exerts pressure on the inner walls, while the atmospheric pressure outside acts against it. If the internal pressure equals the external pressure, the balloon reaches a state of neutral pressure. At this point, the balloon will neither expand nor contract, demonstrating a perfect equilibrium.This principle is not only applicable to balloons but can also be observed in various natural phenomena. For instance, underwater, fish experience neutral pressure when they adjust their swim bladders to match the surrounding water pressure. This adaptation allows them to maintain their depth without expending energy swimming up or down. Such examples highlight how neutral pressure is essential for the survival of aquatic life.In engineering, achieving neutral pressure is critical for the integrity of structures. Engineers must calculate the forces acting on a building or bridge to ensure that the internal pressures from materials and external pressures from wind or seismic activity are balanced. Failure to achieve neutral pressure can lead to catastrophic failures, as seen in poorly designed structures that collapse under excessive loads.Moreover, the concept of neutral pressure extends beyond physical structures. In the field of aerodynamics, aircraft are designed to operate at neutral pressure during flight. The balance between lift and weight, along with thrust and drag, determines the aircraft's ability to ascend, descend, or cruise at a constant altitude. Pilots must understand how to manipulate these forces to maintain neutral pressure for safe and efficient flight.In conclusion, neutral pressure is a fundamental concept that permeates various fields, from biology to engineering and physics. Understanding this principle allows us to design better systems, whether it be in constructing resilient buildings, ensuring the safety of aircraft, or appreciating the delicate balance in nature. As we continue to explore and innovate, recognizing the importance of neutral pressure will undoubtedly lead to advancements in technology and a deeper understanding of the world around us.

在物理和工程领域，中性压力的概念在理解各种系统中力的相互作用方面发挥着重要作用。中性压力指的是一个系统的内部压力与外部压力平衡的状态，从而导致物体上没有净力作用。这种平衡在许多应用中至关重要，从建筑设计到高效运输系统。为了说明中性压力的重要性，可以考虑气球的例子。当气球被充气时，内部的空气对内壁施加压力，而外部的大气压力则对其施加反作用力。如果内部压力等于外部压力，气球就达到了中性压力的状态。在这一点上，气球既不会膨胀也不会收缩，展示了完美的平衡。这一原理不仅适用于气球，还可以在各种自然现象中观察到。例如，在水下，鱼类通过调整其游泳膀胱以匹配周围水压来体验中性压力。这种适应性使它们能够在深度上保持稳定，而不需要耗费能量上下游动。这些例子突显了中性压力对于水生生物生存的重要性。在工程学中，实现中性压力对于结构的完整性至关重要。工程师必须计算作用于建筑或桥梁的力，以确保材料的内部压力与来自风或地震活动的外部压力相平衡。未能实现中性压力可能导致灾难性的失败，就像一些设计不当的结构在超负荷下倒塌的情况。此外，中性压力的概念超越了物理结构。在空气动力学领域，飞机设计为在飞行中操作于中性压力。升力和重量之间的平衡，以及推力和阻力的关系，决定了飞机上升、下降或以恒定高度巡航的能力。飞行员必须了解如何操控这些力，以保持安全和高效的飞行。总之，中性压力是一个基本概念，渗透到生物学、工程学和物理学等多个领域。理解这一原则使我们能够设计更好的系统，无论是在建造坚固的建筑、确保飞机的安全，还是欣赏自然中的微妙平衡。随着我们继续探索和创新，认识到中性压力的重要性无疑将推动技术进步，并加深我们对周围世界的理解。