contact thermometer

简明释义

接触式温度计

英英释义

例句

1.The chef used a contact thermometer to ensure the chicken was cooked to the right temperature.

厨师使用接触温度计确保鸡肉煮到合适的温度。

2.To monitor the temperature of the grill, she placed a contact thermometer directly on the grate.

为了监控烤架的温度，她将接触温度计直接放在烤架上。

3.In the lab, students learned how to measure liquid temperatures using a contact thermometer.

在实验室，学生们学习如何使用接触温度计测量液体温度。

4.The mechanic relied on a contact thermometer to diagnose engine overheating issues.

机械师依靠接触温度计来诊断发动机过热问题。

5.Before applying the paint, he checked the surface temperature with a contact thermometer.

在涂漆之前，他用接触温度计检查了表面温度。

作文

In the realm of temperature measurement, various instruments are utilized to ensure accuracy and efficiency. One such instrument is the contact thermometer, which plays a crucial role in numerous applications across different fields. A contact thermometer (接触式温度计) functions by directly touching the object or substance whose temperature is being measured. This direct contact allows for quick and precise readings, making it an invaluable tool in both industrial and laboratory settings.The principle behind a contact thermometer is relatively simple. It typically consists of a sensing element that reacts to temperature changes. Common types include thermocouples, thermistors, and bimetallic temperature sensors. Each of these types has its unique advantages and is chosen based on the specific requirements of the measurement task at hand. For instance, thermocouples are known for their wide temperature range and durability, while thermistors offer high sensitivity and accuracy within a limited range.One of the primary benefits of using a contact thermometer is the speed of measurement. In many cases, industries require real-time data to make immediate decisions. For example, in food processing, maintaining the correct temperature is vital for safety and quality. A contact thermometer can provide instant feedback, allowing workers to adjust conditions promptly and prevent spoilage or contamination.Moreover, the versatility of the contact thermometer makes it suitable for various applications. In scientific research, accurate temperature readings are essential for experiments and data collection. Researchers often rely on contact thermometers to ensure that their findings are based on reliable and precise measurements. Similarly, in manufacturing processes, maintaining optimal temperatures can significantly affect product quality and consistency.However, it is important to note that while contact thermometers are highly effective, they do have limitations. For instance, they may not be suitable for measuring the temperature of moving objects or in situations where contact with the object could alter its properties. In such cases, non-contact thermometers, like infrared thermometers, may be more appropriate. Nonetheless, the contact thermometer remains a fundamental tool in many settings due to its reliability and ease of use.In conclusion, the contact thermometer (接触式温度计) is an essential instrument in temperature measurement, providing accurate and rapid results across various applications. Its direct contact method allows for precise readings, making it a preferred choice in industries such as food processing, scientific research, and manufacturing. While it has its limitations, the advantages of using a contact thermometer far outweigh the drawbacks, solidifying its place in temperature measurement technology.