alcohol thermometer

简明释义

酒精温度计

英英释义

例句

1.The alcohol thermometer showed that the room temperature was 22 degrees Celsius.

该酒精温度计显示房间温度为22摄氏度。

2.When cooking, an alcohol thermometer can help you ensure the oil is at the right frying temperature.

在烹饪时，酒精温度计可以帮助你确保油达到正确的炸制温度。

3.To measure the temperature of the boiling water, I used an alcohol thermometer.

为了测量沸水的温度，我使用了一个酒精温度计。

4.I prefer to use an alcohol thermometer for my home brewing projects.

我更喜欢在家庭酿造项目中使用酒精温度计。

5.An alcohol thermometer is safer to use than a mercury thermometer in schools.

在学校中，使用酒精温度计比使用水银温度计更安全。

作文

An alcohol thermometer is a device used for measuring temperature, which utilizes alcohol as the thermometric fluid instead of mercury. The use of alcohol in thermometers has gained popularity due to its safety and effectiveness in various applications. Unlike mercury, alcohol is less toxic and poses fewer health risks, making it a preferred choice for household and educational purposes. The alcohol thermometer consists of a glass tube filled with colored alcohol, which expands and contracts with temperature changes. As the temperature rises, the alcohol expands and moves up the tube, indicating the temperature on a calibrated scale. This simple yet effective design allows for accurate temperature readings.One of the significant advantages of an alcohol thermometer is its ability to measure lower temperatures compared to mercury thermometers. Alcohol remains liquid at much lower temperatures, making it suitable for measuring sub-zero temperatures. This characteristic makes it particularly useful in meteorology and other scientific fields where precise temperature measurements are crucial. Additionally, alcohol thermometers are often more affordable than their mercury counterparts, making them accessible to a broader audience.In terms of construction, the alcohol thermometer features a narrow bore that allows for precise readings. The scale is typically marked in degrees Celsius or Fahrenheit, depending on the region of use. Users can easily read the temperature by observing the height of the alcohol column within the tube. It is essential to handle the alcohol thermometer with care, as the glass can break if dropped, leading to potential spills of the colored alcohol. However, if handled properly, these thermometers can last for many years.Moreover, the alcohol thermometer is widely used in laboratories, kitchens, and even in weather stations. In cooking, for instance, chefs often use these thermometers to ensure that food is cooked to the right temperature, ensuring safety and quality. In laboratories, they are used to monitor reactions that may be sensitive to temperature changes. Their versatility makes them an invaluable tool in various settings.Despite the advantages of alcohol thermometers, there are some limitations to consider. For example, they may not provide readings as quickly as digital thermometers, which can give instant results. Additionally, while alcohol is less toxic than mercury, it can still pose risks if the thermometer breaks. Therefore, users should always exercise caution when using and storing these devices.In conclusion, the alcohol thermometer offers a safe and effective means of measuring temperature, making it a valuable tool in many contexts. Its ability to measure lower temperatures, affordability, and ease of use contribute to its widespread adoption. As technology advances, it is likely that we will see further innovations in thermometric devices, but the classic alcohol thermometer will continue to hold a place in both everyday life and scientific research. Understanding and utilizing this instrument effectively can enhance our ability to monitor and control temperature-sensitive processes, ultimately leading to better outcomes in various fields.

酒精温度计是一种用于测量温度的设备，它利用酒精作为温度计液体，而不是汞。由于其安全性和在各种应用中的有效性，酒精在温度计中的使用越来越普及。与汞不同，酒精的毒性较低，健康风险较小，因此成为家庭和教育用途的首选。酒精温度计由一个充满着色酒精的玻璃管组成，酒精随着温度变化而膨胀和收缩。当温度上升时，酒精膨胀并向上移动，指示出在标定刻度上的温度。这种简单而有效的设计使得温度读数准确。酒精温度计的一大显著优势是其能够测量比汞温度计更低的温度。酒精在更低的温度下仍然保持液态，使其适合于测量零下温度。这一特性使其在气象学和其他科学领域中尤为有用，在这些领域中，精确的温度测量至关重要。此外，酒精温度计通常比汞温度计更便宜，使得更广泛的人群能够使用。在结构方面，酒精温度计具有狭窄的管道，这允许精确的读数。刻度通常以摄氏度或华氏度标记，具体取决于使用地区。用户可以通过观察管内酒精柱的高度轻松读取温度。处理酒精温度计时一定要小心，因为如果掉落，玻璃可能会破裂，从而导致彩色酒精的潜在泄漏。然而，如果正确操作，这些温度计可以使用多年。此外，酒精温度计在实验室、厨房甚至气象站中被广泛使用。例如，在烹饪中，厨师常常使用这些温度计来确保食物煮到正确的温度，以确保安全和质量。在实验室中，它们被用来监测可能对温度变化敏感的反应。它们的多功能性使其在各种环境中成为不可或缺的工具。尽管酒精温度计有许多优点，但也有一些需要考虑的局限性。例如，与数字温度计相比，它们的读数速度可能较慢，数字温度计可以即时给出结果。此外，虽然酒精的毒性低于汞，但如果温度计破裂，仍然可能带来风险。因此，用户在使用和存储这些设备时应始终保持谨慎。总之，酒精温度计提供了一种安全有效的温度测量方式，使其在许多背景下成为一种宝贵的工具。其测量低温的能力、经济实惠以及易于使用的特点促成了其广泛采用。随着技术的发展，我们可能会看到温度计设备的进一步创新，但经典的酒精温度计将继续在日常生活和科学研究中占有一席之地。有效理解和利用这一仪器可以增强我们监测和控制温度敏感过程的能力，从而在各个领域实现更好的结果。