hydraulic pressure

简明释义

液压

英英释义

例句

1.The mechanic explained how the hydraulic pressure 液压压力 in the car's braking system works to stop the vehicle.

机械师解释了汽车制动系统中如何利用hydraulic pressure 液压压力来停止车辆。

2.Engineers must calculate the hydraulic pressure 液压压力 to ensure the safety of the dam.

工程师必须计算hydraulic pressure 液压压力以确保大坝的安全。

3.The hydraulic pressure 液压压力 in the system can be adjusted to control the speed of the actuator.

系统中的hydraulic pressure 液压压力可以调整以控制执行器的速度。

4.In construction, hydraulic pressure 液压压力 is used to lift heavy machinery with ease.

在建筑中，hydraulic pressure 液压压力被用来轻松提升重型机械。

5.The hydraulic lift operates based on hydraulic pressure 液压压力 generated by a pump.

液压升降机的运作基于泵产生的hydraulic pressure 液压压力。

作文

Hydraulic systems are an essential part of modern engineering, playing a crucial role in various industries, from construction to manufacturing. One of the fundamental principles behind these systems is the concept of hydraulic pressure (液压压力). This principle allows for the efficient transfer of force through fluids, making it possible to lift heavy loads and perform complex tasks with ease.To understand hydraulic pressure, we first need to grasp how fluids behave under pressure. When a liquid is confined within a closed system and force is applied to it, the liquid transmits that force equally in all directions. This phenomenon is known as Pascal's Principle, which states that a change in pressure applied to an enclosed fluid is transmitted undiminished to every point within the fluid. This principle is the cornerstone of hydraulic machinery.For example, consider a hydraulic lift used in car repair shops. When a mechanic steps on a pedal, it compresses a small amount of hydraulic fluid in a cylinder. This action generates hydraulic pressure, which is then transmitted through pipes to a larger cylinder connected to the lift platform. As a result, the lift raises the vehicle effortlessly. This ability to multiply force through hydraulic pressure is what makes hydraulic systems so powerful and effective.Moreover, hydraulic pressure is not only limited to lifts; it is also utilized in braking systems of vehicles, where pressing the brake pedal creates hydraulic pressure that activates the brakes on the wheels. This application showcases how hydraulic pressure enhances safety and control in everyday transportation.In the industrial sector, hydraulic pressure is employed in machinery such as excavators, forklifts, and presses. These machines rely on hydraulic pressure to perform tasks that would be impossible or extremely labor-intensive using manual labor alone. The efficiency gained through hydraulic systems significantly boosts productivity and reduces operational costs.However, working with hydraulic pressure also comes with challenges. Engineers must ensure that the hydraulic systems are designed to withstand high pressures without leaking or failing. Any failure in a hydraulic system can lead to accidents, equipment damage, and costly downtime. Therefore, regular maintenance and monitoring of hydraulic pressure levels are critical to ensure safe and efficient operation.In conclusion, hydraulic pressure (液压压力) is a vital concept in engineering that enables the design and operation of various machines and systems. Its application in lifting, braking, and industrial machinery demonstrates its importance across multiple sectors. Understanding hydraulic pressure allows us to appreciate the complexity and efficiency of hydraulic systems, which continue to shape the way we work and live. As technology advances, the role of hydraulic pressure will likely expand, leading to even more innovative solutions in engineering and beyond.

液压系统是现代工程的重要组成部分，在从建筑到制造等各个行业中发挥着至关重要的作用。这个系统背后的一个基本原理是液压压力（hydraulic pressure）的概念。这个原理使得通过流体有效地传递力量成为可能，从而能够轻松地提升重物并执行复杂的任务。要理解液压压力，我们首先需要掌握流体在压力下的行为。当液体被封闭在一个系统中并施加力量时，液体会在所有方向上均匀地传递该力量。这种现象被称为帕斯卡原理，它指出施加在封闭流体上的压力变化会无损失地传递到流体内的每一点。这个原理是液压机械的基石。例如，考虑一下用于汽车维修店的液压升降机。当机械师踩下踏板时，会压缩一个小量的液压液体在一个气缸中。这一动作产生了液压压力，然后通过管道传输到连接到升降平台的更大气缸。结果，升降机轻松地抬起车辆。通过液压压力来倍增力量的能力使得液压系统如此强大和高效。此外，液压压力不仅限于升降机；它还用于车辆的制动系统，当踩下刹车踏板时，会产生液压压力，激活车轮上的刹车。这个应用展示了液压压力如何增强日常交通中的安全性和控制力。在工业领域，液压压力被应用于挖掘机、叉车和压机等机械。这些机器依赖于液压压力来执行那些用人工劳动几乎不可能或极其费力的任务。通过液压系统获得的效率显著提高了生产力，并降低了运营成本。然而，使用液压压力也面临挑战。工程师必须确保液压系统设计能够承受高压力而不泄漏或失效。液压系统的任何故障都可能导致事故、设备损坏和昂贵的停工。因此，定期维护和监测液压压力水平对于确保安全和高效的操作至关重要。总之，液压压力（hydraulic pressure）是工程中的一个重要概念，使得各种机器和系统的设计和运行成为可能。它在升降、制动和工业机械中的应用展示了其在多个领域的重要性。理解液压压力使我们能够欣赏液压系统的复杂性和效率，这些系统继续塑造我们的工作和生活方式。随着技术的进步，液压压力的角色可能会扩大，导致工程及其他领域出现更多创新的解决方案。