alcohol thermometer

简明释义

酒精温度计

英英释义

例句

1.When cooking candy, an alcohol thermometer（酒精温度计） helps ensure the sugar reaches the right temperature.

在做糖果时，alcohol thermometer（酒精温度计）帮助确保糖达到正确的温度.

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

对于家庭使用，alcohol thermometer（酒精温度计）比水银温度计更安全.

3.To measure the temperature of the liquid accurately, we used an alcohol thermometer（酒精温度计）.

为了准确测量液体的温度，我们使用了一个alcohol thermometer（酒精温度计）.

4.I bought an alcohol thermometer（酒精温度计） to monitor the temperature of my aquarium.

我买了一个alcohol thermometer（酒精温度计）来监测我的鱼缸温度.

5.In our science experiment, we relied on an alcohol thermometer（酒精温度计） to observe temperature changes.

在我们的科学实验中，我们依靠alcohol thermometer（酒精温度计）观察温度变化.

作文

An alcohol thermometer is a device used to measure temperature, utilizing the expansion of alcohol in a glass tube. This instrument is commonly found in laboratories, homes, and various industries due to its accuracy and ease of use. Unlike traditional mercury thermometers, alcohol thermometers are considered safer because they do not contain toxic substances. The principle behind an alcohol thermometer is based on the fact that liquids expand when heated and contract when cooled. As the temperature rises, the alcohol inside the thermometer expands and moves up the scale, providing a reading of the current temperature. One of the significant advantages of using an alcohol thermometer is its ability to measure lower temperatures more accurately than mercury thermometers. The freezing point of alcohol is much lower than that of mercury, which allows it to be used in colder environments without freezing. This makes alcohol thermometers particularly useful in scientific experiments where precise temperature control is essential. Furthermore, the vibrant colors of the dyed alcohol used in these thermometers make it easier to read the measurements compared to clear liquids.Despite their many benefits, alcohol thermometers also have limitations. For instance, they can be less accurate at higher temperatures compared to mercury thermometers. Additionally, the glass construction of alcohol thermometers makes them fragile and prone to breakage if not handled carefully. It is important for users to be aware of these limitations when choosing the right thermometer for their needs.In recent years, there has been a growing concern about the environmental impact of traditional thermometers, specifically those containing mercury. As a result, many people and industries are turning to safer alternatives like the alcohol thermometer. This shift not only promotes safety but also helps reduce the risk of mercury pollution, which can have harmful effects on both human health and the environment.In conclusion, the alcohol thermometer serves as an excellent alternative to mercury thermometers, offering a safe and effective way to measure temperature. Its unique properties make it suitable for a wide range of applications, from everyday household use to scientific research. As we continue to seek safer and more environmentally friendly options in our daily lives, the alcohol thermometer stands out as a reliable choice for accurate temperature measurement.

酒精温度计是一种用于测量温度的设备，利用玻璃管中酒精的膨胀。这种仪器常见于实验室、家庭和各种行业，因其准确性和易用性而受到欢迎。与传统的水银温度计不同，酒精温度计被认为更安全，因为它们不含有毒物质。酒精温度计的原理基于液体在加热时膨胀、冷却时收缩的事实。当温度升高时，温度计内的酒精膨胀并沿着刻度上升，从而提供当前温度的读数。使用酒精温度计的一个显著优点是，它能够比水银温度计更准确地测量较低的温度。酒精的冰点远低于水银，这使得它可以在寒冷环境中使用而不会冻结。这使得酒精温度计在科学实验中非常有用，在这些实验中，精确的温度控制至关重要。此外，这些温度计中染色的酒精颜色鲜艳，相比透明液体，读取测量值更为方便。尽管有许多优点，酒精温度计也有局限性。例如，在较高温度下，它们的准确性可能低于水银温度计。此外，酒精温度计的玻璃结构使其容易破碎，需要小心处理。用户在选择适合自己需求的温度计时，必须了解这些局限性。近年来，人们越来越关注传统温度计，特别是含有水银的温度计对环境的影响。因此，许多人和行业开始转向更安全的替代品，例如酒精温度计。这种转变不仅促进了安全性，还帮助减少水银污染的风险，而水银污染可能对人类健康和环境产生有害影响。总之，酒精温度计作为水银温度计的优秀替代品，为测量温度提供了一种安全有效的方法。其独特的特性使其适用于从日常家庭使用到科学研究的广泛应用。随着我们继续寻求更安全、更环保的选择，酒精温度计作为一种可靠的温度测量工具脱颖而出。