millimeter water column

简明释义

毫米水柱

英英释义

例句

1.In HVAC systems, airflow is often measured in millimeter water column for efficiency.

在暖通空调系统中，气流通常以毫米水柱来测量，以提高效率。

2.A differential pressure sensor can detect changes as small as 1 millimeter water column.

差压传感器可以检测到小至1毫米水柱的变化。

3.The water level in the tank was monitored to ensure it remained above 50 millimeter water column.

为了确保水箱的水位保持在50毫米水柱以上，我们对水位进行了监测。

4.The laboratory experiment required a precise measurement of millimeter water column for accurate results.

实验室实验需要精确测量毫米水柱以获得准确结果。

5.The pressure gauge is calibrated to measure up to 1000 millimeter water column.

该压力计经过校准，可测量高达1000毫米水柱的压力。

作文

Understanding the concept of pressure is essential in various fields, including engineering, meteorology, and even everyday life. One common way to measure pressure is through the use of a unit known as the millimeter water column. This unit is particularly useful because it provides a tangible way to understand how pressure affects liquids and gases. The millimeter water column refers to the height of a column of water that can be supported by the pressure exerted at a given point. Essentially, it represents the pressure created by a one-millimeter high column of water. In practical terms, the millimeter water column is often used in applications such as HVAC systems, where it helps in measuring air pressure differences in ducts. For instance, when designing a heating or cooling system, engineers need to ensure that the air is distributed evenly throughout a building. By measuring the pressure in millimeter water column, they can determine if the system is functioning properly and make adjustments if necessary. Moreover, the millimeter water column is also important in meteorology. Weather instruments, such as barometers, often use this measurement to report atmospheric pressure. A standard atmospheric pressure at sea level is approximately 760 millimeter water column. When meteorologists observe changes in this pressure, they can predict weather patterns and changes in climate. For example, a drop in atmospheric pressure may indicate an approaching storm, while a rise could suggest fair weather ahead. Additionally, understanding the millimeter water column can benefit individuals in everyday situations. For instance, when using a siphon to transfer liquid from one container to another, the difference in heights between the two containers creates pressure that can be measured in millimeter water column. Knowing this can help in understanding how to effectively use a siphon and the principles of fluid dynamics involved. In conclusion, the millimeter water column is a vital unit of measurement that plays a significant role in various scientific and practical applications. By grasping the concept of this measurement, individuals can gain insights into how pressure works in different contexts, from engineering to meteorology and everyday life. Understanding the millimeter water column not only enhances our knowledge of physical principles but also empowers us to apply this knowledge in real-world scenarios. Whether we are designing complex systems or simply trying to understand the weather, the millimeter water column serves as a crucial tool for interpretation and application.

理解压力的概念在多个领域中至关重要，包括工程、气象甚至日常生活。一种常用的测量压力的方法是使用一个单位，称为毫米水柱。这个单位特别有用，因为它提供了一种具体的方式来理解压力如何影响液体和气体。毫米水柱指的是在某一点所施加的压力可以支撑的水柱的高度。本质上，它表示由一米高的水柱产生的压力。在实际应用中，毫米水柱常用于暖通空调系统（HVAC），它帮助测量管道中的空气压力差。例如，在设计供热或制冷系统时，工程师需要确保空气在建筑物内均匀分布。通过测量毫米水柱中的压力，他们可以确定系统是否正常运作，并在必要时进行调整。此外，毫米水柱在气象学中也非常重要。天气仪器，如气压计，通常使用该测量单位来报告大气压力。海平面上的标准大气压力约为760毫米水柱。当气象学家观察到这种压力的变化时，他们可以预测天气模式和气候变化。例如，大气压力的下降可能表明暴风雨即将来临，而上升则可能暗示着良好的天气即将到来。此外，了解毫米水柱可以使个人在日常情况下受益。例如，当使用虹吸管将液体从一个容器转移到另一个容器时，两个容器之间的高度差会产生压力，可以用毫米水柱来测量。了解这一点可以帮助理解如何有效地使用虹吸管以及涉及的流体动力学原理。总之，毫米水柱是一个重要的测量单位，在各种科学和实际应用中发挥着重要作用。通过掌握这一测量的概念，个人可以深入了解压力在不同背景下的工作原理，从工程到气象再到日常生活。理解毫米水柱不仅增强了我们对物理原理的认识，还使我们能够在现实场景中应用这些知识。无论我们是在设计复杂的系统还是仅仅想了解天气，毫米水柱都是一个至关重要的解释和应用工具。