temperature scale

简明释义

温标

英英释义

例句

1.When cooking, it's important to understand the temperature scale 温度刻度 to ensure your food is cooked properly.

在烹饪时，理解温度刻度很重要，以确保食物正确烹饪。

2.You can convert temperatures from one temperature scale 温度刻度 to another using a simple formula.

你可以使用简单的公式将温度从一种温度刻度转换为另一种。

3.Scientists often use the Kelvin temperature scale 温度刻度 when conducting experiments in physics.

科学家在进行物理实验时通常使用开尔文温度刻度。

4.In weather reports, the temperature scale 温度刻度 is usually displayed in Celsius or Fahrenheit.

在天气报告中，温度刻度通常以摄氏度或华氏度显示。

5.The Celsius and Fahrenheit are two common types of temperature scale 温度刻度 used around the world.

摄氏度和华氏度是世界各地使用的两种常见的温度刻度。

作文

The concept of a temperature scale is fundamental in the field of science, particularly in physics and chemistry. A temperature scale is a method for measuring temperature, which is a physical quantity that expresses the degree of heat present in a substance. There are several different temperature scales in use today, including Celsius, Fahrenheit, and Kelvin. Each of these scales has its own unique characteristics and applications.The Celsius scale, also known as the centigrade scale, is widely used around the world, especially in scientific contexts. It was developed by Anders Celsius in the 18th century and is based on the freezing point and boiling point of water. On the Celsius temperature scale, water freezes at 0 degrees and boils at 100 degrees under standard atmospheric conditions. This scale is particularly useful for everyday applications, such as weather forecasting and cooking, because it aligns closely with the temperature ranges experienced in daily life.On the other hand, the Fahrenheit scale is primarily used in the United States and a few other countries. Developed by Daniel Gabriel Fahrenheit, this temperature scale sets the freezing point of water at 32 degrees and the boiling point at 212 degrees. The Fahrenheit temperature scale can be less intuitive for calculations and conversions compared to the Celsius scale, but it is familiar to many people in the US, especially when it comes to weather reports and household thermometers.The Kelvin scale is another important temperature scale, primarily used in scientific research and applications. Named after the Scottish physicist William Thomson, 1st Baron Kelvin, the Kelvin scale starts at absolute zero, which is the theoretical lowest temperature possible, where molecular motion ceases. On the Kelvin temperature scale, the freezing point of water is 273.15 K, and the boiling point is 373.15 K. This scale is essential for scientists, particularly in fields like thermodynamics and quantum mechanics, where precise temperature measurements are crucial.Understanding the differences between these temperature scales is vital, especially in scientific communication. For instance, when conducting experiments or sharing results, researchers must specify which temperature scale they are using to avoid confusion. Furthermore, converting between these scales is a common task in both academic and practical settings. The formulas for conversion are straightforward: to convert from Celsius to Fahrenheit, one can use the formula F = (C × 9/5) + 32, while to convert from Celsius to Kelvin, the formula is K = C + 273.15.In conclusion, the temperature scale plays a crucial role in our understanding of temperature and heat. Whether we are cooking dinner, reporting weather forecasts, or conducting scientific research, the ability to measure and interpret temperature accurately is essential. Each temperature scale serves its purpose, and being aware of their differences helps us communicate effectively in various contexts. As we continue to explore the world around us, mastering the concept of temperature scales will undoubtedly enhance our knowledge and appreciation of the natural phenomena we encounter every day.

温度尺度的概念在科学领域中是基础性的，特别是在物理学和化学中。温度尺度是测量温度的一种方法，温度是一种物理量，表示物质中存在的热量程度。今天使用的温度尺度有几种，包括摄氏度、华氏度和开尔文度。这些尺度各自具有独特的特征和应用。摄氏度尺度，也称为百分度尺度，在世界范围内尤其是在科学背景下被广泛使用。它是由安德斯·摄氏于18世纪开发的，基于水的冰点和沸点。在摄氏度温度尺度上，水在标准大气条件下的冰点为0度，沸点为100度。这个尺度对于日常应用非常有用，如天气预报和烹饪，因为它与日常生活中经历的温度范围密切相关。另一方面，华氏度尺度主要在美国和少数其他国家使用。它是由丹尼尔·加布里埃尔·华氏开发的，该温度尺度将水的冰点设定为32度，沸点设定为212度。华氏度温度尺度在计算和转换方面可能不如摄氏度尺度直观，但对于许多美国人来说，它是熟悉的，尤其是在天气报告和家用温度计中。开尔文尺度是另一个重要的温度尺度，主要用于科学研究和应用。以苏格兰物理学家威廉·汤姆森（开尔文勋爵）命名，开尔文尺度从绝对零度开始，绝对零度是理论上可能达到的最低温度，在此温度下分子运动停止。在开尔文温度尺度上，水的冰点为273.15 K，沸点为373.15 K。这个尺度对科学家尤其重要，特别是在热力学和量子力学等领域，精确的温度测量至关重要。理解这些温度尺度之间的差异是非常重要的，尤其是在科学交流中。例如，在进行实验或分享结果时，研究人员必须说明他们使用的是哪种温度尺度，以避免混淆。此外，在学术和实际环境中，转换这些尺度是常见的任务。转换公式很简单：要将摄氏度转换为华氏度，可以使用公式F = (C × 9/5) + 32，而要将摄氏度转换为开尔文，公式为K = C + 273.15。总之，温度尺度在我们理解温度和热量方面起着至关重要的作用。无论我们是在做晚餐、报告天气预报，还是进行科学研究，准确测量和解释温度的能力都是必不可少的。每个温度尺度都有其目的，了解它们之间的差异有助于我们在各种情况下有效沟通。随着我们继续探索周围的世界，掌握温度尺度的概念无疑会增强我们对日常所遇到的自然现象的知识和欣赏。