wet bulb thermometer

简明释义

湿球温度表

英英释义

例句

1.The wet bulb thermometer measures the cooling effect of evaporation, which is crucial for understanding humidity levels.

这个湿球温度计测量蒸发的冷却效果，这对于理解湿度水平至关重要。

2.In meteorology, a wet bulb thermometer helps predict weather changes by providing information about dew point and humidity.

在气象学中，湿球温度计通过提供露点和湿度的信息来帮助预测天气变化。

3.A wet bulb thermometer is essential for HVAC engineers to design efficient cooling systems.

对于暖通空调工程师来说，湿球温度计是设计高效冷却系统的必要工具。

4.During a heatwave, a wet bulb thermometer can indicate how much heat stress people might experience.

在热浪期间，湿球温度计可以指示人们可能经历的热应激程度。

5.Farmers often use a wet bulb thermometer to monitor the moisture conditions in the air when deciding on irrigation schedules.

农民经常使用湿球温度计来监测空气中的湿度条件，以便决定灌溉时间表。

作文

The concept of temperature measurement is crucial in various fields, from meteorology to engineering. One of the most interesting instruments used for measuring temperature is the wet bulb thermometer. This device not only measures temperature but also provides insights into humidity levels in the air. Understanding how a wet bulb thermometer works can help us better comprehend the relationship between temperature and moisture, which is vital for weather forecasting and climate studies.A wet bulb thermometer consists of two thermometers: one measures the ambient air temperature, while the other has a wet cloth wrapped around its bulb. The wet bulb thermometer operates on the principle of evaporative cooling. When water evaporates from the wet cloth, it absorbs heat from the thermometer bulb, resulting in a lower temperature reading compared to the dry bulb thermometer.This difference in temperature readings is significant because it indicates the relative humidity in the air. For example, on a hot and humid day, the wet bulb thermometer will show a small difference between the two temperatures, as the high moisture content in the air reduces the rate of evaporation. Conversely, on a hot and dry day, the difference will be substantial, as the dry air allows for more evaporation, leading to a lower reading on the wet bulb thermometer.The readings from a wet bulb thermometer are essential for calculating various meteorological parameters, such as the dew point and heat index. The dew point is the temperature at which air becomes saturated with moisture and water vapor begins to condense. Understanding the dew point helps in predicting fog formation and precipitation. Additionally, the heat index combines air temperature and humidity to provide a measure of how hot it feels to the human body, which is particularly important during summer months when heat-related illnesses can occur.In practical applications, a wet bulb thermometer is often used in agriculture to monitor crop conditions. Farmers can utilize this information to make informed decisions about irrigation and pest control. By understanding the moisture levels in the air, they can optimize their farming practices, ensuring healthier crops and higher yields.Furthermore, in industrial settings, wet bulb thermometers are used to control the environment in manufacturing processes that require specific humidity levels. For instance, in textile production, maintaining the right humidity is crucial to prevent static buildup and ensure product quality.In conclusion, the wet bulb thermometer is a valuable tool that provides critical information about temperature and humidity. Its ability to measure the cooling effect of evaporation makes it an indispensable instrument in various fields, including meteorology, agriculture, and industry. By understanding how a wet bulb thermometer functions and the data it provides, we can gain a deeper appreciation for the complexities of our atmosphere and the importance of environmental monitoring. As we continue to face challenges related to climate change, the knowledge gained from instruments like the wet bulb thermometer will be essential in developing strategies to adapt and mitigate its impacts.

温度测量的概念在多个领域中至关重要，从气象学到工程学。其中一个有趣的仪器是wet bulb thermometer（湿球温度计），它不仅测量温度，还提供空气湿度水平的洞察。了解wet bulb thermometer的工作原理可以帮助我们更好地理解温度和湿度之间的关系，这对天气预报和气候研究至关重要。wet bulb thermometer由两个温度计组成：一个测量环境空气温度，另一个的球部包裹着湿布。湿球温度计基于蒸发冷却的原理。当水从湿布中蒸发时，它会从温度计的球部吸收热量，导致其读数低于干球温度计的读数。这种温度读数的差异是重要的，因为它指示了空气中的相对湿度。例如，在炎热潮湿的日子里，wet bulb thermometer的两个温度之间的差异很小，因为空气中的高湿度降低了蒸发速率。相反，在炎热干燥的日子里，差异会很大，因为干燥的空气允许更多的蒸发，导致wet bulb thermometer的读数较低。来自wet bulb thermometer的读数对于计算各种气象参数至关重要，例如露点和热指数。露点是空气饱和水分时的温度，水蒸气开始凝结。了解露点有助于预测雾的形成和降水。此外，热指数结合了空气温度和湿度，以提供人体感觉的热度测量，这在夏季特别重要，因为那时可能发生与热相关的疾病。在实际应用中，wet bulb thermometer常用于农业监测作物条件。农民可以利用这些信息做出关于灌溉和害虫控制的明智决策。通过了解空气中的湿度水平，他们可以优化农业实践，确保作物健康和更高的产量。此外，在工业环境中，wet bulb thermometers用于控制制造过程中需要特定湿度水平的环境。例如，在纺织生产中，保持适当的湿度对于防止静电积聚和确保产品质量至关重要。总之，wet bulb thermometer是一个提供有关温度和湿度的重要工具。它测量蒸发冷却效应的能力使其成为气象学、农业和工业等多个领域不可或缺的仪器。通过理解wet bulb thermometer的功能及其提供的数据，我们可以更深入地欣赏我们大气的复杂性以及环境监测的重要性。随着我们继续面临与气候变化相关的挑战，从像wet bulb thermometer这样的仪器获得的知识将在制定适应和缓解其影响的策略中发挥关键作用。