degrees Fahrenheit

简明释义

华氏度数

英英释义

例句

1.You should set the oven to 350 degrees Fahrenheit for baking the cake.

你应该把烤箱设置为350华氏度来烘焙蛋糕。

2.The temperature dropped to 32 degrees Fahrenheit, which means it might snow.

气温降到32华氏度，这意味着可能会下雪。

3.The weather forecast predicts a high of 85 degrees Fahrenheit this weekend.

天气预报预测这个周末的最高气温为85华氏度。

4.In the summer, temperatures can reach over 100 degrees Fahrenheit in some regions.

在夏天，某些地区的气温可以超过100华氏度。

5.Water boils at 212 degrees Fahrenheit under normal atmospheric pressure.

在正常气压下，水在212华氏度时沸腾。

作文

Understanding temperature measurement is essential for various daily activities, especially when it comes to weather forecasts, cooking, and scientific experiments. One of the most commonly used temperature scales in the United States is the Fahrenheit scale. In this scale, temperatures are measured in degrees Fahrenheit, which is often abbreviated as °F. This system was developed by Daniel Gabriel Fahrenheit in the early 18th century and has been widely adopted in many English-speaking countries. When we talk about degrees Fahrenheit, we are referring to a specific point on this temperature scale. For instance, water freezes at 32 degrees Fahrenheit and boils at 212 degrees Fahrenheit. These two points are crucial reference points that help us understand the changes in temperature related to everyday phenomena. Knowing these freezing and boiling points can assist individuals in various situations, such as cooking or understanding weather conditions. In contrast to the Celsius scale, where water freezes at 0 degrees and boils at 100 degrees, the Fahrenheit scale provides a different perspective on temperature. The use of degrees Fahrenheit can sometimes lead to confusion, especially for those who are accustomed to the metric system. However, it is important to note that both systems have their merits and can be useful depending on the context. For example, when following a recipe, it is crucial to pay attention to the temperature in degrees Fahrenheit. Many recipes in American cookbooks specify oven temperatures in this scale. If a recipe states that the oven should be preheated to 350 degrees Fahrenheit, it is essential to convert this temperature correctly if you are using a Celsius oven. The conversion formula from Fahrenheit to Celsius is (°F - 32) × 5/9 = °C. Thus, 350 degrees Fahrenheit converts to approximately 176.67 degrees Celsius. Moreover, understanding degrees Fahrenheit is not just limited to cooking; it also plays a significant role in daily life, particularly concerning weather. Weather forecasts in the United States typically report temperatures in degrees Fahrenheit. For instance, if the weather report states that the temperature will reach 90 degrees Fahrenheit, it indicates a hot day. Knowing how to interpret this information helps people plan their activities accordingly, whether it is deciding to go for a swim or staying indoors with air conditioning. Additionally, in scientific research, the precision of temperature measurement is vital. While many scientific communities prefer the Celsius scale or Kelvin for their studies, there are instances where degrees Fahrenheit may still be relevant, especially in fields that cater to the American populace. Researchers must be adept at converting between these units to ensure clarity and accuracy in their findings. In conclusion, degrees Fahrenheit is a significant aspect of temperature measurement that plays a crucial role in various aspects of daily life, including cooking, weather forecasting, and scientific research. Understanding how to interpret and convert degrees Fahrenheit is essential for effective communication and practical applications in these areas. Whether one is baking a cake, checking the weather, or conducting an experiment, being familiar with degrees Fahrenheit enhances our ability to navigate the world around us effectively.

理解温度测量对各种日常活动至关重要，尤其是在天气预报、烹饪和科学实验方面。美国最常用的温度计量单位之一是华氏度。在这个刻度中，温度以华氏度为单位进行测量，通常缩写为°F。这个系统是由丹尼尔·加布里埃尔·华氏在18世纪初开发的，并在许多英语国家广泛采用。当我们谈论华氏度时，我们指的是该温度刻度上的一个特定点。例如，水在32华氏度时结冰，在212华氏度时沸腾。这两个点是关键的参考点，帮助我们理解与日常现象相关的温度变化。了解这些结冰和沸腾点可以帮助个人在各种情况下，例如烹饪或理解天气条件。与摄氏度刻度相比，水在0度时结冰，在100度时沸腾，华氏度刻度提供了对温度的不同视角。使用华氏度有时会导致混淆，特别是对于习惯于公制系统的人。然而，值得注意的是，这两种系统都有其优点，并且可以根据上下文的不同而有所不同。例如，在跟随食谱时，关注华氏度中的温度至关重要。许多美国食谱中的烤箱温度是以这种刻度来说明的。如果某个食谱指出烤箱应预热至350华氏度，那么在使用摄氏烤箱时，准确转换这个温度是非常重要的。从华氏度到摄氏度的转换公式是(°F - 32) × 5/9 = °C。因此，350华氏度大约等于176.67摄氏度。此外，了解华氏度不仅限于烹饪；它在日常生活中也发挥着重要作用，特别是与天气有关。美国的天气预报通常以华氏度报告温度。例如，如果天气预报说气温将达到90华氏度，这意味着今天会很热。了解如何解读这些信息有助于人们相应地规划他们的活动，无论是决定去游泳还是待在空调下。此外，在科学研究中，温度测量的精确性至关重要。虽然许多科学界更喜欢使用摄氏度或开尔文进行研究，但在一些领域中，华氏度仍然可能相关，特别是在服务于美国民众的领域。研究人员必须熟练掌握这些单位之间的转换，以确保他们的发现清晰准确。总之，华氏度是温度测量的重要方面，在日常生活的各个方面都发挥着重要作用，包括烹饪、天气预报和科学研究。理解如何解读和转换华氏度对有效沟通和实际应用至关重要。无论是在烘焙蛋糕、查看天气还是进行实验，熟悉华氏度都增强了我们有效导航周围世界的能力。