manometer

简明释义

英[məˈnɒmɪtə(r)]美[məˈnɒmətər]

n. 压力计；[流] 测压计；血压计

英英释义

单词用法

同义词

反义词

例句

1.Care should be taken regarding the orientation of the test points to give sufficient room for the manometer probe connection.

应该小心谨慎调节测试点的方向，留出足够的空间用于压力计探头的连接。

2.Seismic thermometers, thermocouples, manometer, the pressure controller, and other products.

耐震温度计、热电偶，压力表，压力控制器等系列产品。

3.A sufficient flow of gas to produce clear difference of water level in the three manometer legs can be generated by blowing through the tube.

当有足够的气体流入时，即可发现三条管中之液体产生不同高度的变化。

4.This digital manometer is the ideal solution for local digital display independent of the mains.

此压力计是不依赖电力线路条件下进行局部压力测量的一种理想产品。

5.An instrument used to measure pressure. A manometer consists of a U-shaped tube partially filled with a liquid that can vary in specific gravity from 1.0 (water) to 13.57 (mercury).

测量压力所用的一种仪器，压力计由部分装有相对密度在1.0(水)至13.57(汞)范围内的液体的U形管组成。

6.The dynamic response of the U-tube flow manometer is analyzed in the paper. Firslyt, the simplified mathematical model of the U-tube flow manometer is established.

对U形管流体压强计的动态特性进行分析，首先建立了U形管流体压强计的简化数学模型。

7.The engineer used a manometer to measure the pressure of the gas in the pipeline.

工程师使用压力计来测量管道中气体的压力。

8.Before starting the experiment, make sure to calibrate the manometer correctly.

在开始实验之前，确保正确校准压力计。

9.A digital manometer can provide more accurate readings than a traditional one.

数字压力计比传统的提供更准确的读数。

10.The manometer showed a significant drop in pressure, indicating a leak in the system.

压力计显示压力显著下降，表明系统中有泄漏。

11.In HVAC systems, a manometer is essential for ensuring proper airflow.

在暖通空调系统中，压力计对于确保适当的气流至关重要。

作文

In the realm of physics and engineering, understanding various instruments is crucial for accurate measurements and data analysis. One such instrument that plays a vital role in measuring pressure is the manometer. A manometer (压力计) is an instrument used to measure the pressure of gases or liquids. It can be found in numerous applications, from industrial processes to laboratory experiments. The basic principle behind a manometer is to compare the pressure of a fluid to a reference pressure, typically atmospheric pressure. This comparison allows scientists and engineers to determine how much pressure is exerted by the fluid in question. There are several types of manometers available, each with its unique design and functionality. The most common types include the U-tube manometer, digital manometer, and aneroid manometer. The U-tube manometer consists of a U-shaped tube filled with liquid, usually mercury or water. When pressure is applied to one side of the tube, the liquid level rises or falls, providing a visual representation of the pressure difference. This type of manometer is particularly useful in educational settings, as it clearly demonstrates the principles of pressure measurement. Digital manometers have become increasingly popular due to their ease of use and accuracy. These devices utilize electronic sensors to measure pressure and display the results on a digital screen. Digital manometers are often preferred in industrial applications where precise measurements are essential. They can also store data for later analysis, making them a valuable tool for engineers and technicians. Aneroid manometers, on the other hand, use a flexible metal capsule that expands or contracts based on the pressure changes around it. This movement is then translated into a pressure reading on a dial. Aneroid manometers are commonly used in altimeters and barometers, where atmospheric pressure needs to be measured. The importance of manometers cannot be overstated. In many industries, accurate pressure measurements are critical for ensuring safety and efficiency. For example, in the oil and gas industry, manometers are used to monitor pressure levels in pipelines, preventing leaks and potential explosions. Similarly, in the medical field, manometers are used to measure blood pressure, providing essential information for diagnosing and treating patients. Moreover, understanding how to properly use and interpret manometers is a fundamental skill for anyone working in fields related to fluid dynamics, thermodynamics, or mechanical engineering. Accurate pressure readings can lead to better designs, improved safety protocols, and enhanced performance of systems. In conclusion, the manometer (压力计) is an indispensable tool in various scientific and engineering disciplines. Its ability to measure pressure accurately makes it essential for a wide range of applications. Whether in a laboratory, an industrial setting, or a medical facility, understanding how to utilize a manometer effectively is crucial for success. As technology continues to advance, we can expect to see even more sophisticated manometers that further enhance our ability to measure and understand the world around us.

在物理和工程的领域中，理解各种仪器对于准确的测量和数据分析至关重要。压力计是其中一种在测量气体或液体压力方面发挥重要作用的仪器。压力计（manometer）是一种用于测量气体或液体压力的仪器。它可以在许多应用中找到，从工业过程到实验室实验。压力计的基本原理是将流体的压力与参考压力进行比较，通常是大气压力。这种比较使科学家和工程师能够确定流体施加了多少压力。 有几种类型的压力计可用，每种都有其独特的设计和功能。最常见的类型包括U型压力计、数字压力计和无液体压力计。U型压力计由一个U形管组成，管内充满液体，通常是汞或水。当压力施加到管的一侧时，液体的高度会上升或下降，提供压力差的可视表示。这种类型的压力计在教育环境中特别有用，因为它清晰地演示了压力测量的原理。 数字压力计因其易用性和准确性而变得越来越受欢迎。这些设备利用电子传感器来测量压力，并在数字屏幕上显示结果。数字压力计通常在工业应用中被优先选择，因为精确的测量至关重要。它们还可以存储数据以供后续分析，使其成为工程师和技术人员的宝贵工具。 无液体压力计则使用一个灵活的金属胶囊，该胶囊根据周围压力的变化而膨胀或收缩。然后，这种运动被转换为表盘上的压力读数。无液体压力计通常用于高度计和气压计，在这些地方需要测量大气压力。 压力计的重要性无法被低估。在许多行业中，准确的压力测量对于确保安全和效率至关重要。例如，在石油和天然气行业，压力计用于监测管道中的压力水平，防止泄漏和潜在的爆炸。同样，在医疗领域，压力计用于测量血压，为诊断和治疗患者提供必要的信息。 此外，理解如何正确使用和解释压力计是任何在流体动力学、热力学或机械工程相关领域工作的人必备的基本技能。准确的压力读数可以导致更好的设计、改善的安全协议和系统性能的提升。 总之，压力计（manometer）是各种科学和工程学科中不可或缺的工具。它准确测量压力的能力使其在广泛的应用中至关重要。无论是在实验室、工业环境还是医疗设施中，有效利用压力计的能力都是成功的关键。随着技术的不断进步，我们可以期待看到更复杂的压力计，进一步增强我们测量和理解周围世界的能力。