hydrostatic pressure

简明释义

静水压

英英释义

例句

1.The formula for calculating hydrostatic pressure 静水压力 is P = ρgh, where P is pressure, ρ is density, g is acceleration due to gravity, and h is height.

计算 静水压力 的公式为 P = ρgh，其中 P 是压力，ρ 是密度，g 是重力加速度，h 是高度。

2.The hydrostatic pressure 静水压力 in a fluid increases with depth, which is why deep-sea divers need special equipment.

在流体中，静水压力 随着深度的增加而增加，这就是为什么深海潜水员需要特殊设备的原因。

3.A submarine must manage its hydrostatic pressure 静水压力 to avoid structural damage as it descends into deeper waters.

潜艇必须管理其 静水压力，以避免在下潜到更深水域时发生结构损坏。

4.In aquariums, the hydrostatic pressure 静水压力 at the bottom is higher than at the surface due to the weight of the water above.

在水族馆中，底部的 静水压力 高于表面，这是由于上方水的重量造成的。

5.Engineers must consider the hydrostatic pressure 静水压力 when designing dams to ensure they can withstand the force of water.

工程师在设计大坝时必须考虑 静水压力，以确保它们能够承受水的压力。

作文

Hydrostatic pressure is a fundamental concept in physics and engineering, particularly in the study of fluids. It refers to the pressure exerted by a fluid at rest due to the force of gravity. Understanding hydrostatic pressure is crucial for various applications, including designing dams, calculating buoyancy, and even in medical fields such as blood pressure measurement.To grasp the concept of hydrostatic pressure, one must consider the relationship between depth and pressure in a fluid. As you descend deeper into a body of water, the pressure increases. This increase is caused by the weight of the water above you. For example, at a depth of 10 meters in the ocean, the pressure is approximately 100 kilopascals greater than at the surface. This increase can be calculated using the formula: P = ρgh,where P is the pressure, ρ (rho) is the density of the fluid, g is the acceleration due to gravity, and h is the height or depth of the fluid column above.The implications of hydrostatic pressure are vast. In engineering, it is essential for designing structures that interact with fluids. For instance, when building a dam, engineers must calculate the hydrostatic pressure acting on the dam's walls to ensure it can withstand the force without collapsing. Similarly, submarines are designed with the understanding of hydrostatic pressure to ensure they can operate safely at various depths without being crushed by the water above.In medicine, the concept of hydrostatic pressure is applied in understanding blood circulation. The pressure within blood vessels is influenced by the height of the blood column and the gravitational pull on it. This is particularly relevant in diagnosing conditions like hypertension, where the pressure in the arteries is abnormally high.Furthermore, hydrostatic pressure plays a significant role in nature. It affects how water moves through soil and impacts groundwater levels. The pressure from water in the ground can influence plant growth and the distribution of ecosystems. This natural phenomenon highlights the interconnectedness of physical principles and environmental science.In summary, hydrostatic pressure is a vital concept that spans multiple disciplines. Its understanding is not only important for scientific and engineering applications but also for everyday life. Whether one is swimming in a pool, observing the construction of a bridge, or monitoring health, the principles of hydrostatic pressure are at work. Thus, a thorough comprehension of this concept can lead to better designs, improved health outcomes, and a deeper appreciation of the natural world around us.

静水压力是物理学和工程学中的一个基本概念，特别是在流体研究中。它指的是由于重力作用而在静止流体上施加的压力。理解静水压力对于各种应用至关重要，包括设计大坝、计算浮力，甚至在医学领域如血压测量。要掌握静水压力的概念，必须考虑流体中深度与压力之间的关系。当你深入水体时，压力会增加。这种增加是由你上方水的重量造成的。例如，在海洋深度为10米的地方，压力大约比表面高出100千帕。这种增加可以使用以下公式计算：P = ρgh，其中P是压力，ρ（rho）是流体的密度，g是重力加速度，h是上方流体柱的高度或深度。静水压力的影响是广泛的。在工程中，它对设计与流体相互作用的结构至关重要。例如，在建造大坝时，工程师必须计算施加在大坝墙上的静水压力，以确保其能够承受力而不崩溃。同样，潜艇的设计也基于对静水压力的理解，以确保它们能够安全地在不同深度操作，而不被水压所压垮。在医学中，静水压力的概念应用于理解血液循环。血管内的压力受血液柱高度和重力影响。这在诊断高血压等状况时尤为相关，高血压是指动脉内压力异常升高。此外，静水压力在自然界中也起着重要作用。它影响水在土壤中的流动，并影响地下水位。地下水的压力可以影响植物生长和生态系统的分布。这一自然现象突显了物理原理与环境科学之间的相互联系。总之，静水压力是一个跨越多个学科的重要概念。它的理解不仅对科学和工程应用重要，也对日常生活至关重要。无论是在游泳池中游泳、观察桥梁的建设，还是监测健康，静水压力的原理都在发挥作用。因此，深入理解这一概念可以带来更好的设计、改善的健康结果，以及对我们周围自然世界的更深刻欣赏。