indicated pressure

简明释义

指示压力

英英释义

例句

1.Before starting the engine, ensure that the indicated pressure is within the safe range.

在启动引擎之前，请确保指示压力在安全范围内。

2.The technician noted that the indicated pressure was higher than expected during the test.

技术人员注意到测试期间指示压力高于预期。

3.The pilot received an alert when the indicated pressure fell below the minimum threshold.

当指示压力低于最低阈值时，飞行员收到了警报。

4.Adjustments were made to the system to maintain the indicated pressure at optimal levels.

对系统进行了调整，以保持指示压力在最佳水平。

5.The indicated pressure on the gauge showed a significant drop after the leak was detected.

在检测到泄漏后，仪表上的指示压力显示出显著下降。

作文

In the realm of physics and engineering, pressure is a fundamental concept that plays a crucial role in various applications. One term that often arises in discussions about pressure is indicated pressure. This term refers to the pressure reading provided by an instrument, such as a gauge, which may not always represent the true or absolute pressure of a system due to various factors such as temperature, altitude, or the type of fluid involved.Understanding indicated pressure is essential for engineers and technicians who work with pressurized systems. For instance, in the case of an internal combustion engine, the indicated pressure can help determine the engine's efficiency and performance. The readings obtained from the pressure gauges must be accurately interpreted to ensure the engine operates within safe limits and to optimize its performance.Moreover, indicated pressure is critical in the field of hydraulics, where it is necessary to monitor the pressure of fluids in hydraulic systems. These systems rely on the transmission of power through pressurized fluids, and any discrepancies in the indicated pressure can lead to malfunctions or even catastrophic failures. Therefore, understanding how to read and interpret these pressure readings is vital for maintaining the safety and functionality of hydraulic equipment.In addition to practical applications, the concept of indicated pressure also has theoretical implications in thermodynamics. For example, when analyzing the performance of heat engines, engineers often consider the indicated pressure to calculate the work output of the engine cycle. This helps in assessing the efficiency of different engine designs and fuels.Furthermore, the difference between indicated pressure and other types of pressure measurements, such as absolute pressure and gauge pressure, is significant. Gauge pressure measures the pressure relative to atmospheric pressure, while absolute pressure considers the total pressure exerted, including atmospheric pressure. Understanding these distinctions is crucial for accurate measurements and analyses in various scientific and engineering fields.In conclusion, the term indicated pressure encapsulates a vital aspect of pressure measurement in various disciplines. Whether in the context of automotive engineering, hydraulic systems, or thermodynamics, recognizing the importance of indicated pressure allows professionals to make informed decisions based on accurate data. As technology continues to advance, the ability to measure and interpret indicated pressure will remain a key competency for engineers and technicians alike, ensuring the safety and efficiency of numerous systems and processes.

在物理和工程领域，压力是一个基本概念，在各种应用中起着至关重要的作用。一个常常出现在关于压力讨论中的术语是indicated pressure（指示压力）。这个术语指的是仪器（如压力表）提供的压力读数，由于温度、高度或所涉及流体的类型等各种因素，这个读数可能并不总是代表系统的真实或绝对压力。理解indicated pressure对于与加压系统工作工程师和技术人员来说至关重要。例如，在内燃机的情况下，indicated pressure可以帮助确定发动机的效率和性能。从压力表获得的读数必须被准确解读，以确保发动机在安全范围内运行，并优化其性能。此外，indicated pressure在液压领域也至关重要，必须监测液压系统中流体的压力。这些系统依赖于通过加压流体传输动力，而indicated pressure的任何差异都可能导致故障甚至灾难性故障。因此，理解如何读取和解释这些压力读数对于保持液压设备的安全性和功能至关重要。除了实际应用外，indicated pressure的概念在热力学中也具有理论意义。例如，在分析热机的性能时，工程师通常考虑indicated pressure来计算发动机循环的功输出。这有助于评估不同发动机设计和燃料的效率。此外，indicated pressure与其他类型的压力测量（如绝对压力和表压）的区别是显著的。表压相对于大气压力测量，而绝对压力则考虑了施加的总压力，包括大气压力。理解这些区别对于在各种科学和工程领域进行准确测量和分析至关重要。总之，术语indicated pressure概括了在各个学科中压力测量的一个重要方面。无论是在汽车工程、液压系统还是热力学的背景下，认识到indicated pressure的重要性使专业人士能够根据准确的数据做出明智的决策。随着技术的不断进步，测量和解释indicated pressure的能力将继续成为工程师和技术人员的重要能力，确保众多系统和过程的安全性和效率。