alcohol thermometer

简明释义

酒精温度计

英英释义

例句

1.The doctor used an alcohol thermometer to measure the patient's temperature.

医生使用酒精温度计来测量病人的体温。

2.You can find an alcohol thermometer in most science labs for experiments.

在大多数科学实验室中，你可以找到酒精温度计用于实验。

3.When camping, it's useful to carry an alcohol thermometer for checking the temperature of food.

露营时，携带一个酒精温度计来检查食物的温度是很有用的。

4.The alcohol thermometer displayed a temperature of 25 degrees Celsius.

该酒精温度计显示的温度为25摄氏度。

5.An alcohol thermometer is safer than a mercury thermometer, making it ideal for home use.

相比于水银温度计，酒精温度计更安全，非常适合家庭使用。

作文

An alcohol thermometer is a device used to measure temperature, utilizing alcohol as the thermometric fluid. Unlike traditional mercury thermometers, which have been widely used for many years, alcohol thermometers offer several advantages that make them a popular choice in various settings. One of the primary benefits of using an alcohol thermometer is safety. Mercury is a toxic substance that can pose serious health risks if the thermometer breaks. In contrast, alcohol, which is typically colored with dye for visibility, is less hazardous and poses minimal risk to users and the environment.The principle behind an alcohol thermometer is based on the expansion of liquids when heated. Alcohol expands and contracts in response to changes in temperature, allowing it to rise or fall within a calibrated glass tube. The scale on the thermometer is marked to indicate the temperature corresponding to the height of the alcohol column. This design makes alcohol thermometers not only safe but also effective for measuring temperatures in various applications, including weather stations, laboratories, and even kitchens.In everyday life, alcohol thermometers are often used for cooking purposes. For instance, when making candy or deep-frying, precise temperature control is crucial. An alcohol thermometer can provide accurate readings, ensuring that recipes are followed correctly. Similarly, in scientific experiments, where precise measurements are essential, these thermometers can be relied upon to deliver consistent results.Another area where alcohol thermometers shine is in meteorology. Weather enthusiasts and professionals alike use these devices to monitor ambient temperatures. The clear and easy-to-read scale allows for quick assessments of temperature changes, which is vital for understanding weather patterns. Moreover, since alcohol thermometers can function well in low-temperature environments, they are particularly useful in colder climates.Despite their many advantages, alcohol thermometers do have some limitations. For example, they may not be suitable for measuring extremely high temperatures, as the alcohol can evaporate or break down under such conditions. Additionally, while they are generally reliable, alcohol thermometers can sometimes be affected by altitude changes, which can alter the boiling point of alcohol. Therefore, users should be aware of these factors when relying on an alcohol thermometer for critical measurements.In conclusion, the alcohol thermometer is a valuable tool for measuring temperature safely and effectively. Its use of alcohol instead of mercury makes it a safer alternative, while its accuracy and ease of use make it suitable for a variety of applications. Whether in the kitchen, laboratory, or outdoors, an alcohol thermometer can provide reliable temperature readings that help ensure success in cooking, scientific research, and weather monitoring. As we continue to seek safer and more effective tools for our daily needs, the alcohol thermometer remains a trusted option that has stood the test of time.

酒精温度计是一种用于测量温度的设备，利用酒精作为温度计液体。与传统的水银温度计相比，酒精温度计具有多项优点，使其在各种场合中成为流行选择。使用酒精温度计的主要好处之一是安全性。水银是一种有毒物质，如果温度计破裂，会对健康造成严重风险。相比之下，酒精通常会添加染料以提高可见性，其危害较小，对用户和环境的风险也微乎其微。酒精温度计的原理基于液体在加热时的膨胀。酒精会随着温度变化而膨胀和收缩，使其在经过校准的玻璃管内上升或下降。温度计上的刻度标记表明与酒精柱高度相对应的温度。这一设计使得酒精温度计不仅安全，而且在天气站、实验室甚至厨房等各种应用中都能有效测量温度。在日常生活中，酒精温度计常用于烹饪。例如，在制作糖果或油炸时，精确的温度控制至关重要。酒精温度计可以提供准确的读数，确保食谱得到正确遵循。同样，在科学实验中，精确的测量至关重要，这些温度计可以依靠提供一致的结果。酒精温度计的另一个优势是在气象学领域。天气爱好者和专业人士都使用这些设备来监测环境温度。清晰易读的刻度允许快速评估温度变化，这对于理解天气模式至关重要。此外，由于酒精温度计能够在低温环境中良好运作，因此在寒冷气候中尤其有用。尽管有许多优点，酒精温度计也存在一些局限性。例如，它们可能不适合测量极高的温度，因为酒精可能会蒸发或分解。此外，尽管通常可靠，但酒精温度计有时会受到海拔变化的影响，这会改变酒精的沸点。因此，用户在依赖酒精温度计进行关键测量时应注意这些因素。总之，酒精温度计是一种安全有效的测量温度的有价值工具。它使用酒精而不是水银，使其成为更安全的替代品，而其准确性和易用性使其适合多种应用。无论是在厨房、实验室还是户外，酒精温度计都能提供可靠的温度读数，帮助确保烹饪、科学研究和天气监测的成功。在我们继续寻求更安全、更有效的工具来满足日常需求时，酒精温度计仍然是一个值得信赖的选择，经过时间的考验。