pressure gage

简明释义

压力计

英英释义

例句

1.Regular maintenance of the pressure gage 压力表 is essential for accurate measurements.

定期维护压力表对于准确测量至关重要。

2.The pressure gage 压力表 indicated a drop in pressure, signaling a possible leak in the system.

压力表显示压力下降，提示系统可能存在泄漏。

3.A faulty pressure gage 压力表 can lead to inaccurate readings and potential hazards.

故障的压力表可能导致不准确的读数和潜在的危险。

4.Before starting the engine, always verify the pressure gage 压力表 for proper oil pressure.

在启动引擎之前，请始终检查压力表以确保油压正常。

5.The technician checked the pressure gage 压力表 to ensure the system was operating within safe limits.

技术员检查了压力表以确保系统在安全范围内运行。

作文

In the world of engineering and mechanics, precise measurements are crucial for ensuring safety and efficiency in various applications. One essential instrument that plays a significant role in this regard is the pressure gage. A pressure gage (压力计) is a device used to measure the pressure of gases or liquids within a system. It provides vital information that helps engineers and technicians monitor and control processes effectively.The function of a pressure gage is straightforward yet critical. It typically consists of a dial or digital display that indicates the pressure level in a given system. This measurement can be expressed in various units, such as pounds per square inch (PSI), bar, or pascals. Understanding these measurements is essential for anyone working with pressurized systems, as incorrect pressure levels can lead to catastrophic failures or inefficient operations.For instance, in the oil and gas industry, a pressure gage is used to monitor the pressure within pipelines. If the pressure exceeds safe limits, it could result in leaks or explosions. Therefore, regular checks using a pressure gage are necessary to ensure that the pressure remains within acceptable ranges. Similarly, in HVAC systems, maintaining the correct pressure is vital for optimal performance and energy efficiency. A malfunctioning pressure gage can lead to improper system operation, causing increased energy consumption and potential damage to equipment.Moreover, the design and technology behind pressure gages have evolved significantly over the years. Traditional mechanical pressure gages use a Bourdon tube mechanism, which bends under pressure and moves a needle across a dial to indicate the pressure level. In contrast, modern electronic pressure gages utilize sensors to provide more accurate readings and often feature digital displays for easier readability. These advancements have improved the reliability and accuracy of pressure measurements, making them indispensable in various industries.In addition to their practical applications, pressure gages also serve an important educational purpose. In engineering courses, students learn about the principles of fluid dynamics and thermodynamics, where understanding pressure is fundamental. By working with pressure gages, students gain hands-on experience that reinforces theoretical knowledge and prepares them for real-world challenges.Furthermore, the importance of pressure gages extends beyond industrial applications. In everyday life, we encounter them in various forms, such as tire pressure monitors in vehicles and pressure cookers in kitchens. Ensuring that the pressure in these devices is at the correct level is crucial for safety and functionality. For example, under-inflated tires can lead to poor vehicle performance and increased wear, while an improperly sealed pressure cooker can pose serious safety risks.In conclusion, the pressure gage (压力计) is a vital instrument in both industrial and everyday contexts. Its ability to measure and display pressure accurately is essential for safety, efficiency, and functionality in numerous applications. As technology continues to advance, the role of pressure gages will undoubtedly expand, further emphasizing their importance in our lives. Understanding how to read and interpret the information provided by a pressure gage is a skill that everyone should develop, as it enhances our ability to engage with the technology that surrounds us and ensures our safety in various environments.

在工程和机械的世界中，精确的测量对于确保各种应用的安全性和效率至关重要。一个在这方面发挥重要作用的基本仪器是压力计。压力计（pressure gage）是用于测量系统内气体或液体压力的设备。它提供了重要的信息，帮助工程师和技术人员有效地监控和控制过程。压力计的功能简单而关键。它通常由一个指示压力水平的表盘或数字显示器组成。这个测量可以用多种单位表示，例如每平方英寸磅（PSI）、巴或帕斯卡。理解这些测量对于任何与加压系统工作的人来说都是必不可少的，因为不正确的压力水平可能导致灾难性的故障或低效的操作。例如，在石油和天然气行业，压力计用于监测管道内的压力。如果压力超过安全限制，可能导致泄漏或爆炸。因此，定期使用压力计进行检查是必要的，以确保压力保持在可接受的范围内。同样，在暖通空调系统中，维持正确的压力对于最佳性能和能源效率至关重要。故障的压力计可能导致系统操作不当，造成能源消耗增加和设备潜在损坏。此外，压力计的设计和技术近年来有了显著的发展。传统的机械压力计使用波登管机制，在压力作用下弯曲并使指针在表盘上移动以指示压力水平。相比之下，现代电子压力计利用传感器提供更准确的读数，并且通常配备数字显示屏以便于读取。这些进步提高了压力测量的可靠性和准确性，使其在各个行业中不可或缺。除了实际应用外，压力计还具有重要的教育意义。在工程课程中，学生学习流体动力学和热力学的原理，而理解压力是基础。通过使用压力计，学生获得了实践经验，巩固了理论知识，为他们应对现实世界的挑战做好准备。此外，压力计的重要性超越了工业应用。在日常生活中，我们以各种形式遇到它们，例如车辆中的轮胎压力监测器和厨房中的压力锅。确保这些设备的压力处于正确水平对于安全性和功能性至关重要。例如，充气不足的轮胎可能导致车辆性能不佳和磨损增加，而密封不良的压力锅可能带来严重的安全风险。总之，压力计（pressure gage）是工业和日常环境中至关重要的仪器。它准确测量和显示压力的能力对于众多应用的安全性、效率和功能性至关重要。随着技术的不断进步，压力计的作用无疑会扩展，进一步强调它们在我们生活中的重要性。理解如何读取和解释压力计提供的信息是一项每个人都应该培养的技能，因为这增强了我们与周围技术的互动能力，并确保我们在各种环境中的安全。