alcohol thermometer

简明释义

酒精温度表

英英释义

例句

1.I bought an alcohol thermometer（酒精温度计） for my home brewing project.

我为我的家庭酿酒项目买了一个alcohol thermometer（酒精温度计）。

2.The alcohol thermometer（酒精温度计） is safer than a mercury thermometer for children.

对于儿童来说，alcohol thermometer（酒精温度计）比水银温度计更安全。

3.In my chemistry lab, we always rely on an alcohol thermometer（酒精温度计） to avoid toxic spills.

在我的化学实验室，我们总是依赖alcohol thermometer（酒精温度计）以避免有毒物质泄漏。

4.To measure the temperature of the liquid, I used an alcohol thermometer（酒精温度计）.

为了测量液体的温度，我使用了一个alcohol thermometer（酒精温度计）.

5.When cooking, an alcohol thermometer（酒精温度计） can help ensure your candy reaches the right temperature.

在烹饪时，alcohol thermometer（酒精温度计）可以帮助确保你的糖果达到正确的温度。

作文

An alcohol thermometer is a device used to measure temperature, employing alcohol as the thermometric fluid instead of mercury. This instrument is particularly popular in various applications due to its safety and environmental advantages. Unlike mercury thermometers, which can pose health risks if broken, alcohol thermometers are less hazardous. The alcohol used in these thermometers is typically dyed for visibility, allowing users to easily read the temperature scale. The principle behind an alcohol thermometer is based on the expansion of liquid with temperature changes. As the temperature rises, the alcohol expands and moves up the glass tube, while it contracts when the temperature drops. This physical property makes alcohol thermometers reliable tools for measuring temperatures in various settings, from laboratories to homes. One of the key advantages of using an alcohol thermometer is its ability to measure lower temperatures compared to mercury thermometers. Alcohol has a lower freezing point than mercury, making it suitable for cold environments. This characteristic allows scientists and meteorologists to use alcohol thermometers for accurate readings in frigid conditions, where mercury would freeze and become ineffective. Moreover, alcohol thermometers are often used in educational settings, such as schools, to teach students about temperature measurement and the properties of liquids. They are safe for children to handle and provide a clear demonstration of thermal expansion. This educational aspect is crucial as it encourages young learners to engage with scientific concepts in a hands-on manner. In addition to their use in education, alcohol thermometers are also employed in cooking and food preparation. Chefs and home cooks use them to ensure that liquids reach the correct temperature, which is essential for food safety and quality. For instance, when making candy or deep-frying, precise temperature control is vital, and an alcohol thermometer can help achieve the desired results. While alcohol thermometers have many benefits, it is important to note that they do have some limitations. For example, they may not be as accurate as digital thermometers, especially at extreme temperatures. Additionally, the scale on an alcohol thermometer can be more challenging to read than a digital display, particularly for individuals with vision impairments. Despite these drawbacks, the alcohol thermometer remains a valuable tool in various fields. Its affordability, safety, and effectiveness make it a preferred choice for many users. As we continue to prioritize environmental sustainability and safety, the demand for alcohol thermometers is likely to grow. In conclusion, understanding the function and application of an alcohol thermometer is essential for anyone interested in temperature measurement, whether for scientific, culinary, or educational purposes. By recognizing its advantages and limitations, users can make informed decisions about when and how to utilize this practical instrument.

酒精温度计是一种用于测量温度的设备，采用酒精作为温度计液体，而不是水银。这种仪器因其安全性和环保优势而在各种应用中广受欢迎。与水银温度计不同，酒精温度计在破损时不会造成健康风险，因此更为安全。用于这些温度计的酒精通常会染色以提高可见性，使用户能够轻松读取温度刻度。酒精温度计的原理基于液体随温度变化而膨胀的特性。当温度升高时，酒精膨胀并向上移动玻璃管，而当温度下降时，它又会收缩。这一物理特性使得酒精温度计成为在实验室和家庭等各种环境中测量温度的可靠工具。使用酒精温度计的一个主要优点是它能够测量比水银温度计更低的温度。酒精的冰点低于水银，因此适合在寒冷的环境中使用。这一特性使科学家和气象学家能够在极寒条件下使用酒精温度计进行准确的读数，而水银则会冻结并失去效能。此外，酒精温度计常用于教育领域，如学校，教学生关于温度测量和液体性质的知识。它们对儿童来说是安全的，并且能够清晰地展示热膨胀的原理。这一教育方面至关重要，因为它鼓励年轻学习者通过动手实践与科学概念互动。除了在教育中的应用，酒精温度计还被用于烹饪和食品准备。厨师和家庭厨师使用它们确保液体达到正确的温度，这对食品安全和质量至关重要。例如，在制作糖果或油炸时，精确的温度控制是必不可少的，酒精温度计可以帮助实现理想的结果。虽然酒精温度计有许多优点，但也有一些局限性。例如，它们的准确性可能不如数字温度计，特别是在极端温度下。此外，酒精温度计上的刻度可能比数字显示更难以读取，尤其是对于视力障碍者来说。尽管存在这些缺点，酒精温度计仍然是各个领域中一种宝贵的工具。其价格实惠、安全有效，使其成为许多用户的首选。随着我们继续优先考虑环境可持续性和安全性，对酒精温度计的需求可能会增加。总之，理解酒精温度计的功能和应用对于任何对温度测量感兴趣的人来说都是至关重要的，无论是出于科学、烹饪还是教育目的。通过认识到其优点和局限性，用户可以在何时以及如何使用这一实用仪器时做出明智的决定。